100-07 State Operations Manual: Chapter 6 - Special Procedures for Laboratories

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State Operations Manual
Chapter 6 - Special Procedures for Laboratories
Table of Contents
(Rev. 230, Issued: 07-11-25)
Transmittals for Chapter 6
Program Background and Actions Related to Certification
6000 - Background
6002 - CLIA Applicability
6006 - Application and Certificate Process
6006.1 - Certificate of Registration
6006.2 - Certificate of Waiver
6006.3 - Certificate for Provider-performed Microscopy (PPM) Procedures
6006.4 - Certificate of Compliance
6006.5 - Certificate of Accreditation
6006.6 – Effective Dates
6006.7 - Verification of Laboratory Director Qualifications
6008 - Assignment of CLIA Identification Numbers
6009 - Multiple CLIA Certificates at the Same Location
6010 - Regulatory Exceptions for a Multiple Site Certificate
6010.1 - Mobile Laboratory Units and Temporary Testing Sites
6010.1.1 - Mobile Laboratory Units
6010.1.2 - Temporary Testing Sites
6010.1.2.1 - Home Health Agencies (HHAs) and Hospices Temporary Testing
Sites
6010.2 - Laboratories Performing Limited Public Health Testing
6010.3 - Laboratories within Hospitals
6012 - Chemical Toxicity Public Health Laboratories Exceptions
6014 - CLIA Certificate Status Changes
6016 -Notification of Change in Laboratory Operations and Retention Requirements
6016.1 - Change in Laboratory Operations
6016.1.1 - Change in Laboratory Director for Certificate of Accreditation
Laboratories
6016.1.2 - Change in Specialty or Subspecialty (Certificate of Compliance)
6016.2 - Retention Requirements
6018 - Replacement and Revised Certificates
6020 - Fee Adjustments
Complete printed PDF page 1
6022 - CLIA Data System
State Agency and CMS Roles and Relationships with other
Federal Agencies
6024 - Consultative CLIA Activities
6026 - CMS Role
6028 - Laboratories Under Direct Federal Jurisdiction
6030 - CMS Review of State Agency (SA) Certification Activities
6032 - State Agency (SA) Role
6034 - CLIA Laboratories - Compliance With Civil Rights Requirements
6036 - Referrals to the Office of Inspector General (OIG) for CLIA Violations (e.g.,
Testing without a CLIA Certificate)
6038 - Transfusion Services Covered by CMS/FDA Memorandum of Understanding
(MOU)
6038.1 – Inspections of Transfusion Services
6040 - Transfusion-Related Fatalities
Proficiency Testing
6042 - Proficiency Testing (PT)
6044 - PT Enrollment and CASPER System Reports
6046 - PT Enrollment Information
6048 – PT Participation and Testing Requirements
6050 - Monitoring of PT Scores
6054 - Unsuccessful Performance in Proficiency Testing
6056 - Excused Failure to Participate in a Testing Event for a Particular Analyte
6060 - Reinstatement After Failure to Successfully Participate in Proficiency Testing
6061 - PT Referral
6062 - Onsite Observation of Proficiency Testing
6063 - Survey Protocols for Compliance with Cytology Proficiency Testing
The Survey Process
6100 - The Survey Process - Emphasis, Components, and Applicability
6101 - The Outcome-Oriented Survey Process (OOSP)
6102 - Scheduling Surveys
6102.1 - Scheduling priorities
6102.2 - Survey Due to Unanticipated Events
6102.3 - Change of Location of Laboratory
6102.4 - Change of Testing Performed by a Laboratory
Complete printed PDF page 2
6106 – Announced and/or Unannounced Surveys
6106.1 - Testing Outside the Certificate Type
6106.2 - Accredited Laboratories
6106.3 – CLIA-Exempt Laboratories
6108 - Laboratory Refuses to Allow Survey
6110 - Survey Team Size and Composition
6112 - Pre-Survey Preparation
6114 - Entrance Interview
6116 - Information Gathering
6116.1 - Organizing the Survey
6116.2 - Observation of Laboratories and Processes
6116.3 - Interviews
6116.4 - Record Review
6116.5 - Credentialing of Foreign Trained Laboratory Personnel
6116.6 - During the Survey
6116.7 - Assessing Outcome or Potential Outcome
6120.1 - Regulatory Compliance Decision
6124 - Preparation for Exit Conference
6126 - Exit Conference
6130 - Statement of Deficiencies, Plan of Correction and Allegation of Compliance, Form
CMS-2567
6130.1 - Development of the Statement of Deficiencies
6130.2 - Citing Standard-Level Deficiencies
6130.3 - Citing Condition-Level Deficiencies
6130.4 - Choosing the Appropriate Condition
6130.5 - Mandatory Citations
6132 - Certification Actions Performed After the Survey
6132.1 - Generating the Statement of Deficiencies
6132.2 - Plan of Correction (PoC)
6132.3 - Allegation of Compliance (AoC)
6134 - Review of Plan of Correction or Allegation of Compliance by State Agency
6134.1 - - Strategy for Repeat Deficiencies
6134.2 - Follow-Up on AoC/PoCs and Revisit Survey
6134.3 - Post-Survey Revisit Report, Form CMS-2567B
6136 - Evaluation of Compliance
6136.1 - Compliance With all CLIA Conditions With No Deficiencies Identified
6136.2 - Compliance Based on an Acceptable PoC
6136.3 – Noncompliance Based on an Unacceptable AoC
6136.4 - Survey Report Documentation and Data Entry
6137 - Data Management
6138 - Retention of CLIA Certification Records
6138.1 - No Deficiencies Cited
6138.2 – Deficiencies Cited
Complete printed PDF page 3
6138.3 - Exception
6139 - Media Representatives Referred by the CMS Press Office
6140 - Additional Information
6140.1 - Counting Tests
6140.2 - Conducting Surveys of Multiple Testing Sites under One Certificate
6140.3 - Conducting Surveys of Laboratories Performing Waived Tests
6140.4 - Conducting Surveys of Laboratories with a Certificate of Waiver (CoW)
or a Certificate for PPM Procedures
6140.5 - Complaints Involving Laboratories
Sample Validation Surveys of Accredited Laboratories
6150 - Background - CMS Approval of Accreditation Organizations (AO)
6151 - Accredited Laboratories - Deemed Status
6152 - Accreditation Validation Surveys - Citations and General Description
6154 - Objective of Validation Surveys of Accredited Laboratories
6156 - Selection of Sample for Validation Surveys of Accredited Laboratories
6156.1 - Number of Validation Surveys
6156.2 - Criteria for Validation Selection
6156.3 - Complaint Surveys Accepted for Validation Survey Target
6158 - Preparing for Validation Surveys of Accredited Laboratories
6162 - Accredited Laboratory’s Refusal to Permit a Validation Survey
6164 - Conducting Validation Surveys of Accredited Laboratories
6164.1 – SA Responsibilities
6164.2 - Discrepancy With CLIA Data Information
6166 - Results of Validation Surveys of Accredited Laboratories
6166.1 - Condition-Level Deficiencies With Immediate Jeopardy
6166.1.1 – The SA
6166.1.2 - CMS
6166.2 - Condition-Level Deficiencies With No Immediate Jeopardy
6166.2.1 – The SA
6166.2.2 - CMS
6166.3 - No Condition-Level Deficiencies Found at the Time of Survey
6166.3.1 – The SA
6166.3.2 - CMS
6170 - Completing Validation Survey Information in the CLIA Data System
6172 - Notification Requirements of Approved Accreditation Organizations
6174 - Basis for Validation Surveys of Accredited Laboratories in Response to
Substantial Allegations of Noncompliance (Complaints)
6176 - RO Direction of Accredited Laboratory Complaint Investigation
Complete printed PDF page 4
6178 - Conducting Complaint Validation Survey of an Accredited Laboratory
6180 - Forwarding Investigation Report to RO
6182 - Accredited Laboratory Found in Compliance Following a Complaint Survey
6184 - Accredited Laboratory Found Not in Compliance Following a Complaint Survey
Sample Validation Surveys of State Laboratory Licensure Program
6200 - CMS Approval of State Laboratory Licensure Programs Citations and General
Description
6202 - Validation Surveys of State Laboratory Licensure Program Laboratories -
Citations and Objectives
6204 - Number and Criteria for Selection of State Laboratory Licensure Program
Laboratories for Validation Surveys
6204.1 - Number of Validation Surveys
6204.2 - Selection of Validation Surveys
6206 - Preparing for Sample Validation Survey of State Laboratory Licensure Program
Laboratories
6208 - Conducting Validation Surveys of State Laboratory Licensure Program
Laboratories
6210 - Results of the Validation Survey - CMS and State Laboratory Licensure Program
Responsibilities
6210.1 - Condition-Level Deficiencies With Immediate Jeopardy
6210.1.1 - CMS
6210.1.2 - The State Laboratory Licensure Program
6210.1.3 - CMS
6210.2 - Condition-Level Deficiencies With No Immediate Jeopardy
6210.2.1 - CMS
6210.2.2 - The State Laboratory Licensure Program
6210.2.3 – CMS
6210.3 - Deficiencies Found Below the Condition-level
6210.3.1 - CMS
6210.3.2 - The State Laboratory Licensure Program
6212 - Processing Validation Survey Records
6214 - Evaluation of Approved State Laboratory Licensure Program
6216 - Onsite Visit to State Laboratory Licensure Program
6218 - Notification Responsibilities of Approved State Laboratory Licensure Program
6222 - Review of CLIA-Exempt Laboratory Complaints
Complete printed PDF page 5
Validation Surveys Performed Simultaneously With Accreditation
Organization Inspections or Approved State Laboratory Licensure Program
Inspections
6226 - Simultaneous Validation Surveys - General
6226.1 - Simultaneous Validation Survey - Definition
6226.2 - Purpose
6226.3 - Relationship to Comparative Validation Surveys
6226.5 – Team Size
6227 - Scheduling Simultaneous Validation Surveys and Coordinating Pre-Survey
Arrangements
6227.1 - Importance of Coordinating Pre-Survey Arrangements
6227.2 – Surveyor Responsibilities
6227.3 - Pre-Survey Arrangements for Accredited Laboratories
6227.3.1 - Coordinating With Accreditation Organization (AO) Contact
Person
6227.3.2 - Arrangements With Laboratory
6227.3.3 - Coordinating With Accreditation Organization Inspector
6227.4 - Pre-Survey Arrangements for State Laboratory Licensure Program
6228 - Onsite Activities - Simultaneous Validation Surveys
6228.1 – Entrance Conference
6228.2 – Fact-Gathering
6228.3 - Pre-Exit Discussion
6228.4 – Exit Conference
Other Activities
6230 - CLIA State Agency Performance Review (SAPR)
6232 - CLIA Federal Monitoring Survey (FMS) - Identification of the Number and Type
6234 - Performance of FMS on CLIA Surveyors
6234.1 - Definition
6234.2 - Purpose
6234.3 - CLIA-FMS Types
6234.4 - SA Responsibilities for Survey
6236 - CLIA-FMS Procedures
6236.1 - Pre-FMS Procedure - Scheduling of Surveys
6236.2 - FMS Assessment Survey Activities
6236.3 - Post FMS Procedures - Survey Findings
6236.4 - Feedback and Documentation of the FMS to the SA Surveyor and the
SA Supervisor
6236.5 - FMS Assessment Follow Up by the SA and CMS Surveyor
Complete printed PDF page 6
6238 - Completion of FMS Workload and Time Expenditures
6240 - Other Special Purpose Federal Surveys - Definitions
Adverse Actions
6250 - Purpose of and Basis for Enforcement Action
6250.1 - Purpose
6250.2 - Basis for Enforcement
6252 - Definitions/Terminology - Enforcement
6254 - Enforcement Options for All Laboratories
6256 - Sanction(s) - General
6256.1 - Choice of Sanction - Factors to Consider
6256.2 - Number of Alternative Sanctions
6256.3 - Alternative Sanctions
6256.4 - Additional Sanctions Medicare Payments
6256.5 - Civil Suit
6256.6 - Criminal Sanctions
6276.2.5 - CMS Actions
6256.7 - Criminal Sanctions
6258 - Denial of Form CMS-116 from Prospective Laboratory or Denial of Request to
Test in New Specialties or Subspecialties
6260 - Certificate Changes When Enforcement Action is Pending
6260.1 - Laboratory Gives Notification of Going Out of Business
6260.2 - Laboratory Gives No Notification of Going Out of Business
6260.3 - Voluntary Withdrawal When Enforcement Action is Pending
6260.4 - Requests to Change Certificate Type When Enforcement Action is
Pending
6260.5 - Request to Change Accreditation Organization When Enforcement Action
is Pending
6262 - Reissuance of Certificates to Laboratories Found Out of Compliance
6264 - Sanction Notification Requirements
6264.1 – Notice of Proposed Sanction(s) – All Sanctions
6264.2 – Notice of Imposition of Sanction(s) – All Sanctions
6266 - CLIA Conditions Not Met - Additional Sanctions Related to Medicare Payments –
Principal and Alternative Sanctions for Laboratories that Participate in Medicare
6266.1 - Principal Sanction - Cancellation of Medicare Payments
6266.1.1 - Basis for Cancellation
6266.1.2 - Effective Date of Cancellation
6266.1.3 - Effect of Cancellation on Other Medicare Payment Sanctions
6266.1.4 - Effect of Cancellation of Medicare on Laboratory’s Eligibility to
Receive Medicaid Payments
6266.2 - Alternative Sanctions – Suspension of Part or All of Medicare Payments
6266.2.1 - Suspension of Part Medicare Payments
Complete printed PDF page 7
6266.2.2 - Suspension of All of Medicare Payments
6268 - Adverse Action on Any Type of CLIA Certificate: Effect on Medicare Approval
6268.1 - Suspension or Revocation of Any Type of CLIA Certificate
6268.2 - Limitation of Any Type of CLIA Certificate
6270 - Effect on Medicaid Participation
6272 - Failure to Furnish Notification of Changes
6274.1 - Suspension or Limitation of CLIA Certificate
6276 - Suspension, Limitation, or Revocation of Any Type of CLIA Certificate
6276.1 - Adverse Actions Based on Actions of the Laboratory’s Owner, Operator,
or Employees
6276.1.1 - Basis for Action
6276.2 - Adverse Actions Based on Improper Referrals in Proficiency Testing
6276.2.1 - Category 1
6276.2.2 - Category 2
6276.2.3 - Category 3
6276.2.4 - Carve-Out
6276.2.5 - RO Actions
6276.3- Adverse Action Based on Exclusion from Medicare
6276.4 - Procedures for Suspension, Limitation, or Revocation:
Exceptions
6276.4.1 - Suspension or Limitation: Exceptions
6276.4.2 - Procedures for Revocation
6276.5 - Notice to Office of the Inspector General (OIG)
6276.3 - Processing Directed PoC
6276.4- Processing Directed Portion of PoC
6278 - Unsuccessful Participation in PT
6278.1 - Unsuccessful Participation in PT: Training and Technical Assistance
Option
6278.2 – Subsequent (Non-Initial) Unsuccessful Participation in PT
6278.2.1 - Notice of Proposed Sanction(s)
6278.2.2 - Notice of Imposition of Sanction(s)
6278.3 - Duration of Sanction
6280 - Alternative Sanctions
6280.1 - Alternative Sanctions: Directed Plan of Correction
(dPoC) and Directed Portion of a Plan of Correction (dPPoC)
6280.1.1 - Basis for Action
6280.1.2 - Procedures for Directed PoC (dPoC)
6280.1.3 - Procedures for Directed Portion of PoC (dPPoC)
6280.2 - Alternative Sanction: Civil Money Penalty (CMP)
6280.2.1 - Scope and Basis
6280.2.2 - Amount of Penalty
6280.2.3 - Range of Penalty Amount
6280.2.4 - Notice of Intent
6280.2.5 - Accrual of Penalty
6280.2.6 - Duration of Penalty
Complete printed PDF page 8
6280.2.7 - Computation and Notice of Penalty Amount
6280.2.8 - Collection of Penalty Amounts
6280.2.9 - Settlement
6280.3 - Alternative Sanction: State Onsite Monitoring
6280.3.1 - Basis for Action
6280.3.2 - Duration of Sanction
6280.4 - Duration of Alternative Sanctions
6280.4.1 - Notice of Intent
6280.4.2 - Accrual of Penalty
6280.4.3 - Duration of Penalty
6280.5 - Lifting of Alternative Sanctions
6280.6 - Settlement
6280.7 - Settlement
6284 - Noncompliance With One or More Conditions – Immediate Jeopardy Exists
6284.1 - Processing Immediate Jeopardy Enforcement Actions
6286 - Noncompliance With One or More Conditions - No Immediate Jeopardy
Exists
6286.1 - Monitoring of Corrective Action(s)
6286.2 - Deficiencies Corrected before Revisit
6286.3 - Alternative Sanction Imposed - Failure to Correct Condition-level
Deficiencies
6286.4 - Condition-level Deficiencies Corrected but Other Deficiencies Remain -
12-Month Maximum for Correction
6286.5 - Revocation of CLIA Certificate
6286.6 - Acceleration of Timetable
6288 - Condition-level Deficiencies Corrected but Other Deficiencies Remain - 12-
Month
Maximum for Correction
6289 - Deficiencies That Are Not At Condition Level
6290 - Laboratory Found Not in Compliance Following Validation survey or Complaint
Survey
6290.1 - Allegation of Compliance
6290.2 - Compliance With All CLIA Conditions After Correction of Deficiencies
6290.2.1 – Plan of Correction
6290.2.2 - Compliance With All CLIA Conditions After Correction of
Deficiencies
6290.2.3 - Notification of Accreditation Organization
6292 - Procedures for Noncompliant Federal and State Operated Laboratories
6292.1 – Initial Action
6292.2 - Ensuring Timely Corrections
6294 - Enforcement - Additional Information
Complete printed PDF page 9
6294.1 - Ensuring Timely Correction of Condition-level Deficiencies
6294.1.1 - Monitoring of Corrective Action(s)
6294.1.2 - Acceleration of Timetable
6294.2 - Intervening Actions That Do Not Postpone or Delay Enforcement
Timetable
6294.3 - Lifting of Sanctions - Compliance Achieved Before or During Date of
Revisit
6294.4 - Credible Allegation of Compliance Submitted During Adverse Action
6294.5 - Entering Enforcement Cases in ASPEN Enforcement Management
(AEM)
6295 - Lifting of Alternative Sanctions
6295.1 – General Rule
6295.2 - Credible Allegation of Compliance
6295.3 - Compliance Achieved Before or During Date of Revisit
6296 - Table 1- Required Sanction(s) When Specific Action(s) are Taken by CMS
6296.1 - Suspension or Revocation of Any Type of CLIA Certificate
6296.2 - Limitation of Any Type of CLIA Certificate
6298 - Summary of RO Responsibilities during the CLIA Adverse Action Process
6299 - CLIA Violations - OIG Excludes Laboratory From Medicare Participation - Effect
on CLIA Certificate
6300 - Application of Appeals Process
6302 - Reconsideration
6302.1 - Definition of Reconsideration
6302.2 - Right to Reconsideration
6302.3 - Request for Reconsideration: Manner and Timing
6302.4 - Actions upon Receipt of Request for Reconsideration
6302.5 - Withdrawal Requests and Extensions
6304 - CMS Notice of Reconsidered Determination
6304.1 - Determination Reversal (Approval)
6304.2 –Denial Affirmed - Denial of Form CMS-2567 from Prospective
Laboratory or Denial of Request to Test in New Specialties or
Subspecialties
6304.3 - Administrative Evidentiary Hearing
6306 - Administrative Hearing
6306.1 - Actions Which Are Appealable
6306.2 - Actions Which Are Not Appealable
6306.3 - Procedure for Requesting a Hearing
6306.4 - Content of the Request for Hearing
6306.5 - Relationship of Action on Laboratory’s CLIA Certificate to Timing of Hearing
6308 - Processing of Hearing Requests
6310 - Timing of the Hearing
Complete printed PDF page 10
6312 - Adverse Hearing Decisions by Administrative Law Judge (ALJ)
6314 - Readmission to CLIA Program
6316 - Laboratory Registry
6318 - Freedom of Information Act (FOIA)
Budget and Administration
6400 - The CLIA Federal/State Relationship
6402 - Federal Administrative Responsibilities
6404 - Nature and Source of Payments to States
6404.1 - Funds for Clinical Laboratory Improvement Act Related Activities
6404.2 - Laboratory Remitted Funds
6406 - State Agency Administrative Responsibilities
6408 - State Agency Responsibility for Records and Reports
6410 - State Agency Responsibility for Staff Training and Development
6410.1 – Staff Training
6410.2 - In-Agency Training
6410.3 - Outside-of-Agency Training
6412 - Role of the CMS RO With State Agency Program Administration
6414 - CLIA Budget - CMS Procedures
6414.1 - General
6414.2 - CMS Administrative Responsibilities
6416 - Budget Call Letter – Annual Budget Process
6418 - Budget Awards
6420 - The SA Budget Request
6420.1 - Form CMS-102, “Clinical Laboratory Improvement Amendments
Program Budget/Expenditure Report”
6420.2 - Form CMS-105, “Clinical Laboratory Improvement Amendments
Program Accomplished/Planned Workload Report”
6420.3 - Form 1465A, “State Agency Budget List of Positions for the Clinical
Laboratory Improvement Amendments Program”
6420.4 - Form 1466, “State Agency Schedule for Equipment Purchases for the
Clinical Laboratory Improvement Amendments Program”
6420.5 - Annual Activity Plan
6422 - The SA Quarterly Expenditure Reports
6422.1 - Form CMS-102, “Clinical Laboratory Improvement Amendments
Program Budget/Expenditure Report”
6422.2 - Form CMS-105, “Clinical Laboratory Improvement Amendments
Program Accomplished/Planned Workload Report”
6422.3 - Form CMS-1466, “State Agency Schedule for Equipment Purchases for
the Clinical Laboratory Improvement Amendments Program”
Complete printed PDF page 11
6424 - State Budget Request/Quarterly Expenditure Report, Form CMS-102,
“Budget/Expenditure Report”
6424.1 - Description of Form Fields – Form CMS-102
6426 - State Budget Request, Form CMS-105, “Accomplished/Planned Workload
Report”
6426.1 - Description of Form Fields – Form CMS-105
6428 - State Budget Request/Quarterly Expenditure Report, Form CMS-1466, “State
Agency Schedule for Equipment Purchases”
6428.1 - Description of Form Fields – Form CMS-1466
6430 - State Budget Request, Form CMS-1465A, “State Agency Budget List of Positions”
6430.1 - Description of Form Fields – Form CMS-1465A
6432 - Basis for Budget Approval
6432.1- Line Item Negotiation and Approval
6432.2 - Payable Reasonable Costs
6432.3 - Projected Workload
6434 - Employee Salaries and Wages
6434.1 - Distribution of Staff Time for Program Purposes
6434.2 - Allocation of Administrative Costs
6436 - Retirement Contributions and Fringe Benefits
6436.1 - Retirement Contributions
6436.2 - Prorating Costs
6438 - Travel
6438.1 - CLIA Laboratory Survey and Administrative Travel
6438.2 - Travel Involving Multiple Program Activities
6438.3 - Training
6438.4 - Requesting Approval
6438.5 - Fiscal and Reporting Considerations - the Amount Requested for Travel
Costs of Such Activity
6440 - Communications and Supplies
6440.1 - Basis for Charges
6440.2 - Communications
6440.3 - Supplies
6442 - Office Space
6442.1 - Cost of Office Space
6444 - Identifiable (Direct) Costs
6446 - Office Maintenance
6446.1 - Definition
6446.2 - Basis for Charges
6448 - Equipment
6448.1 - Definition of Equipment
6448.2 - Title to and Accountability
6450 - Purchase of Equipment
Complete printed PDF page 12
6450.1 - State Practice
6450.2 - Purchases Related to Budget Process
6450.3 - Items Deleted by CMS
6450.4 - Purchase of Items Not Included in Budget Request
6450.5 - Reporting Equipment
6452 - Rental of Equipment
6454 - Training
6456 - Consultants
6458 - Subcontracts
6460 - Miscellaneous
6462 - Centralized State Services
6464 - Indirect Cost Rates
6466 - Hourly Rate Requested
6468 - Supplemental Budget Requests
6470 - State Agency Accounts and Reporting
6472 - Support for Expenditures - SA Procedures
6474 - Cash Basis - SA Procedures
6476 - Limit on Expenditures - SA Procedures
6478 - Periodic Analysis of Accounts - SA Procedures
6480 - Cash Balances and Expenditure Authority - SA Procedures
6482 - Unliquidated Obligations - SA Procedures
6484 - Payment by Electronic Transfer of Funds – SA Procedures
6486 - Closeout of Annual Awards
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Program Background and Actions Related to Certification
6000 - Background
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Clinical Laboratory Improvement Amendments of 1988 (CLIA), Public Law 100-
578, amended §353 of the Public Health Service Act (PHSA) (42 U.S.C. 263a), to
extend jurisdiction of the Department of Health and Human Services (HHS) to regulate
all laboratories that test human specimens for the purpose of providing information for
diagnosis, prevention, or treatment of any disease or impairment of, or the assessment
of the health of, human beings. Except as provided at 42 CFR 493.3, entities that meet
the definition of a laboratory at 42 CFR 493.2 must meet applicable Federal
requirements and have a CLIA certificate in order to operate.
Regulations implementing CLIA are codified under 42 CFR Part 493. These regulations
require that all laboratories or entities that perform laboratory testing:
• 	Pay user fees as assessed by CMS to finance the entire cost of administering
the CLIA program;
• 	Submit specific information to HHS or its designee;
• 	Comply with specific administrative and program requirements;
• 	Submit to surveys to assess compliance with CLIA requirements;
• 	Be subject to specified enforcement actions; and
• 	Apply for CLIA certificates based on the complexity of testing performed in
the laboratory or based on accreditation by a CMS-approved accreditation
organization; or
• 	Be licensed or approved in accordance with State requirements if located
in a State with a CMS approved State laboratory licensure program.
Section 6141 of the Omnibus Budget Reconciliation Act of 1989, Public Law 101-239,
requires that laboratories participating in the Medicare program comply with CLIA
requirements. Therefore, all laboratories, with the exception of laboratories located in
and licensed or approved by a State with a CMS-approved State laboratory licensure
program (CLIA-exempt laboratories) must obtain a CLIA certificate to operate and to be
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eligible for payment under Medicare and Medicaid. Although CLIA-exempt
laboratories do not need a CLIA certificate to operate, they are assigned a CLIA
identification number for Medicare and Medicaid payment purposes.
6002 - CLIA Applicability
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The complexity or volume of testing conducted does not exclude an entity from being
subject to CLIA, but these factors determine which requirements a laboratory must meet
for CLIA certification, and the fees to be paid by the laboratory. These requirements
apply whether or not the laboratory or entity bills the patient for the services or is paid
for the services by Medicare or Medicaid.
Certain types of laboratories and laboratory tests are NOT subject to meeting CLIA
requirements. These include:
• 	Any facility or component of a facility that performs testing strictly for
forensic purposes;
• 	Research laboratories that test human specimens but do not report patient
specific results for the diagnosis, prevention or treatment of any disease or
impairment of, or the assessment of the health of individual patients;
• 	Components or functions of laboratories certified by the Substance Abuse
and Mental Health Services Administration (SAMHSA), in which drug
testing is performed that meets SAMHSA guidelines and regulations.
(However, all other testing conducted by a SAMHSA certified laboratory is
subject to this rule.);
• 	Laboratories under the jurisdiction of the Department of Veterans Affairs;
• 	Department of Defense (DoD) laboratories are subject to requirements that
CMS has determined to be comparable to those in CLIA. The DoD is
responsible for assuring compliance with these requirements and for oversight
of its laboratories under a Memorandum of Understanding (MOU) between
the Secretary of HHS and the Secretary of DoD.
• 	Laboratory testing conducted in conjunction with the provision of home health
or hospice care in an individual’s home, where the home health agency or
hospice employee merely assists the individual in performing a test, since tests
performed by individuals in the home are not subject to CLIA; (See section
6010.1.2.1)
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• 	Laboratories located in and licensed or approved by a State with a CMS-
approved State laboratory licensure program (i.e., CLIA-exempt as
approved under 42 CFR part 493, Subpart E);
• 	Facilities which serve only as collection stations. A collection station
receives specimens to be forwarded to a laboratory performing diagnostic
tests;
• 	Radiological facilities that perform only imaging procedures
(e.g., x-rays, ultrasounds, Magnetic Resonance Imaging,
Computerized Tomography);
• 	Facilities performing only physiological testing, e.g. spirometry, slit-lamp
test for eyes, breath analysis, pulse oximetry; and
• 	Any facility or component of a facility that performs substance use disorder
testing (such as for alcohol and/or drugs) solely for employment purposes
(such as disciplinary, administrative, or legal action).
NOTE: Any entity (including any facility or component of a facility) performing
substance use disorder testing (including drug or alcohol testing and/or screening)
where the test results may be used for the purpose of offering, referring or making
available treatment to the individual, must obtain an appropriate CLIA certificate
and meet the applicable CLIA standards or cease testing.
If a laboratory is performing testing subject to CLIA and does not obtain the
appropriate certificate, it is in violation of §353 of the PHSA and subject to
specified penalties. Such cases or suspected cases should be forwarded to CMS for
referral to the Office of the Inspector General (OIG). (See section 6036)
6006 - Application and Certificate Process
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
It is the responsibility of the laboratory to obtain and submit the CLIA application (Form
CMS-
116, Exhibit 125) and necessary personnel information for a CLIA certificate. The
CLIA application collects information about a laboratory’s operation that is necessary to
determine the fees to be assessed, to establish baseline data and to fulfill the statutory
requirements for CLIA. The information will provide an overview of a facility’s
laboratory operation. A laboratory cannot perform testing or claim Medicare and/or
Medicaid payment for services performed without a CLIA certificate and/or valid CLIA
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identification number. (See Chapter 2, section 2005, for additional information
pertaining to “Medicare Health Care Provider/Supplier Enrollment.”)
CMS (directly or through its agents or contractors) is responsible for providing,
collecting, and processing CLIA applications; generating fee coupons; collecting
certificate and inspection fees; and entering application and fee data into the CLIA
database. A CMS contractor issues the CLIA certificate through the Quality,
Certification and Oversight Reports (QCOR).
6006.1 – Certificate of Registration
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A Certificate of Registration is issued initially to any laboratory that applies for a
Certificate of Compliance or Certificate of Accreditation and pays appropriate
registration fee(s). A Registration Certificate is valid for no more than a period of two
years. When a laboratory applies for a Certificate of Compliance, the Certificate of
Registration only indicates that the laboratory is registered with CMS and does not
indicate approval or compliance with CLIA requirements. It permits the laboratory to
operate until CMS or its designee determines through an inspection that all applicable
requirements are met. A Certificate of Registration can be reissued if a laboratory
requests an appeal of a sanction imposed as a result of noncompliance with one or more
CLIA conditions, which does not pose immediate jeopardy. In such a case, a Certificate
of Registration is reissued and remains effective until an Administrative Law Judge
(ALJ) of the Department of Appeals Board (DAB) makes a decision. All sanctions
imposed against the registration certificate carry forth when reissued.
For laboratories applying for a Certificate of Accreditation, the Certificate of Registration
indicates only that the laboratory is registered with CMS. It permits the laboratory to operate
until CMS receives verification of accreditation approval. Laboratories must provide CMS
with proof of accreditation by an approved accreditation program within 11 months of
issuance of the Certificate of Registration.
When a laboratory has been granted accreditation, a confirmation checkmark is entered
into the CLIA Data System by the approving accreditation organization (AO) along
with the AO inspection date and inspection specialties information.
6006.2 – Certificate of Waiver
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A Certificate of Waiver (CoW) is issued to a laboratory that performs only tests
categorized as waived tests and pays the appropriate fee. Waived tests are those that
have been determined to be so simple that if performed incorrectly will pose no risk of
harm. The initial list of tests approved for CoW status are listed at 42 CFR 493.15,
however, the list has been extended and can be viewed at accessdata.fda.gov.
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A CoW is valid for a 2-year period. Upon certificate expiration, and after payment of
appropriate fees, the laboratory’s certificate will be renewed for another 2-year period.
While the laboratory with a CoW is not subject to routine inspections, the laboratory
must comply with CLIA registration and certificate requirements and follow the
manufacturer’s instructions for test performance. Laboratories with a CoW may be
subject to a complaint investigation by State Agency (SA) surveyors or CMS.
6006.3 – Certificate for Provider-performed Microscopy (PPM)
Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A Certificate for Provider-performed Microscopy (PPM) procedures is issued to a
laboratory in which a licensed physician, midlevel practitioner, or dentist performs
only the microscopy tests listed at 42 CFR 493.19(c) or performs only the listed
microscopy tests in any combination with waived tests during a patient’s visit. A
certificate for PPM procedures is valid for a 2-year period. Upon certificate
expiration, and after payment of appropriate fees, the laboratory’s certificate will be
renewed for another 2-year period. The laboratory that holds a PPM certificate is
subject to quality system requirements for nonwaived tests. However, such a
laboratory is not routinely inspected but may be included in an inspection sample of
non-waived laboratories or a complaint investigation by SA surveyors or CMS.
6006.4 – Certificate of Compliance
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A Certificate of Compliance is issued to a laboratory after an inspection finds the
laboratory to be in compliance with all applicable requirements. The certificate will
reflect the effective date for each approved specialty/subspecialty. A Certificate of
Compliance may also be reissued to a laboratory that has one or more condition-level
deficiencies that do not pose immediate jeopardy (see section 6262).
If a Certificate of Compliance is due to expire prior to a hearing date, it may be reissued
if CMS finds that conditions in the laboratory do not pose immediate jeopardy. The
certificate remains effective while awaiting the hearing decision. All sanctions
imposed against the certificate carry forth when the certificate is reissued. A Certificate
of Compliance is valid for a period of two years. Upon certificate expiration, and after
recertification and payment of appropriate fees, the laboratory’s certificate will be
renewed for another 2-year period.
6006.5 – Certificate of Accreditation
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A Certificate of Accreditation is issued to a laboratory after the accrediting organization
certifies the laboratory according to its certification requirements. The Certificate of
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Accreditation will reflect the effective date for each specialty/subspecialty approved by
the accreditation organization.
Upon a certificate’s expiration, and after payment of appropriate fees, the laboratory’s
certificate will be renewed with a new 2-year effective date unless CMS is notified by the
accreditation organization of a laboratory’s loss of accreditation status.
In the event of a condition-level noncompliance determination as a result of a random
sample validation or complaint survey, a laboratory with a Certificate of Accreditation is
subject to a full review by CMS or its designee. A Certificate of Accreditation may be
issued to an accredited laboratory that is out of compliance at the condition-level
provided a credible Allegation of Compliance (AoC) is received by CMS or its designee,
and the non-compliance does not constitute immediate jeopardy, even if a hearing is
pending.
6006.6 – Effective Dates
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The effective date of the initial Certificate for PPM procedures, Certificate of
Registration, or a Certificate of Waiver for new laboratories is the date the CLIA
application, Form CMS-116 (Exhibit 125) is entered into the CLIA Data System.
The effective date of the Certificate of Compliance is the date the laboratory is
surveyed and found in compliance with the CLIA requirements.
The effective date of the Certificate of Accreditation is the date the organization
verifies to CMS that the laboratory is accredited. This date can be no earlier than the
accreditation organization initial approval date. Once the effective dates are
established, the laboratory’s 2-year certificate cycle is set.
6006.7 – Verification of Laboratory Director Qualifications
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Laboratories applying for a Certificate for PPM procedures, Certificate of Compliance
or Certificate of Accreditation must meet the qualifications of Laboratory Director as
found in Sections 493.1357, 493.1405, 493.1406 and 493.1443. The SA is responsible
for verifying that the Director meets the appropriate personnel qualifications. The SA
may request the Director to provide the following documentation: evidence of meeting
state licensure requirements (if applicable), copy of diploma, transcripts from an
accredited institution, evidence of Continuing Education (CE) credits in laboratory
practice, appropriate laboratory experience, etc.
Laboratories may choose to use primary source verification (PSV) to confirm personnel
credentials and provide PSV documentation as evidence of compliance with the
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personnel requirements stated in 42 CFR Part 493, Subpart M. The use of a PSV report
as evidence of meeting CLIA personnel qualifications is optional for the laboratory.
The laboratory may provide both direct observation of documents, PSV documents, or a
combination of both to achieve compliance.
PSV is the process of confirming an applicant's credentials by verifying that a degree,
certificate, or diploma was received; that licenses were granted; and, by confirming
reported work history, such as company names and locations, dates, and positions held.
Verifications are obtained either directly from an institution, former employers, or their
authorized agents.
6008 - Assignment of CLIA Identification Numbers
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CLIA identification numbers are shown under the CMS Certification Number
(CCN) column in certain CMS data systems.
CLIA identification numbers are 10-digit alphanumeric numbers issued by the CLIA
Data System. This is assigned at the time of initial entry of the CLIA application and
included with the mailing of the remittance fee coupon. The 10-digit number consists of
the following fields:
• 	Positions 1 and 2 identify the State in which the laboratory was located
when it initially applied for a CLIA certificate. (A laboratory that
relocates to another State retains its original CLIA number.);
• 	Position 3 is the alpha letter “D” to identify the provider/supplier as a
laboratory certified under CLIA; and
• 	Positions 4 through 10 are the unique facility number identifiers.
Laboratories which are CLIA-exempt and those designated as VA laboratories do
not have a CLIA certificate but are assigned a CLIA identification number.
Once a laboratory is assigned a number, it retains this number even if it withdraws
from CLIA, has its certificate revoked, changes its certificate type or ownership,
location (i.e., relocates to another State), name, or operator. A CLIA number will not
be reassigned to another laboratory.
6009 - Multiple CLIA Certificates at the Same Location
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
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Each CLIA certificate represents a laboratory, and each laboratory is responsible for
complying with the applicable CLIA requirements. They are not to be referred to as
“shared laboratories.” Entities that have questions concerning Medicare or Medicaid
billing (including, but not limited to, the sharing of expenses) should be informed that
these are not CLIA quality and safety issues.
Multiple laboratories may operate at the same physical location (e.g., same building or
suite, as applicable) with separate CLIA numbers, as long as each laboratory can
demonstrate that it is operating as a separate and distinct entity. Laboratories that operate
at the same physical location and use the same testing personnel and equipment must
meet the following conditions:
• 	All records (e.g., quality control, procedure manuals, personnel competency) must
be kept separate and distinct for each laboratory and must clearly show that each
laboratory is operating independently.
• 	The hours of operation must be specified for each laboratory and be separate and
distinct. The times of testing cannot overlap and cannot be simultaneous.
6010 - Regulatory Exceptions for a Multiple Site Certificate
Location
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Each location where laboratory tests are performed must file a separate application,
unless it meets one of the following exceptions as outlined in 42 CFR
493.35(b)(1)-(b)(3), 493.43(b)(1)-(b)(3), or 493.55(b)(1)-(b)(3). Caution
should be used when determining if an entity can be issued one certificate for
multiple sites. Each exception stands alone and must not be combined with
another exception.
6010.1 - Mobile Laboratory Units and Temporary Testing Sites
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	A mobile unit is generally considered to be a movable, self-contained
operational laboratory with its own personnel, equipment, and records,
with equipment installed and located permanently within the mobile
unit.
• 	If a vehicle is used solely to transport laboratory equipment from the
primary site/home base to another site where testing is performed, the
transporting vehicle is not a mobile unit.
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If a mobile laboratory operates in more than one State, CMS determines which
state should perform an inspection.
Each mobile laboratory that moves from testing site to testing site or has a temporary
testing location, should provide the SA with the primary site/home base or central
dispatch phone number, so that the SA can obtain an updated schedule of the
location(s) of testing and the hours of operation. Records may be maintained in the
mobile vehicle or at the primary site/home base. Reports should reflect the primary
site/home base address and indicate which mobile unit performed each test. The
vehicle identification number may be used to distinguish mobile laboratory vehicles.
6010.1.1 - Mobile Laboratory Units
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
• 	A mobile unit is generally considered to be a movable, self-contained
operational laboratory with its own personnel, equipment, and records,
with equipment installed and located permanently within the mobile
unit.
• 	If a vehicle is used solely to transport laboratory equipment from the
primary site/home base to another site where testing is performed, the
transporting vehicle is not a mobile unit.
If a mobile laboratory operates in more than one State, the RO determines
which state should perform an inspection.
Each mobile laboratory that moves from testing site to testing site or has a temporary
testing location, should provide the SA with the primary site/home base or central
dispatch phone number, so that the SA can obtain an updated schedule of the
location(s) of testing and the hours of operation. Records may be maintained in the
mobile vehicle or at the primary site/home base. Reports should reflect the primary
site/home base address and indicate which mobile unit performed each test. The
vehicle identification number may be used to distinguish mobile laboratory vans.
6010.1.2 - Temporary Testing Sites
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Exception (b)(2): Not-for-profit or Federal, State, or local government laboratories that
engage in limited (not more than a combination of 15 moderately complex or waived
tests per certificate) public health testing may file a single application. (42 CFR
493.35(b)(2), 493.43(b)(2), or 493.55(b)(2)).
• 	The facility must either be Not-for-profit, or a Federal, State or local
government facility (e.g., Women, Infants and Children (WIC)
clinics).
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o 	Not-for-profit status is a legal designation.
• 	Limited public health testing is not defined in the regulation.
• 	The testing is limited to 15 or fewer tests, and those fifteen tests must be
listed on the license application. Those fifteen tests may be solely
comprised of moderate complexity tests, solely comprised of waived tests,
or comprised of a combination of moderate and waived tests.
• 	A Certificate of Waiver laboratory is eligible if it only performs 15 or
fewer waived tests.
• 	The various sites under this certificate may only perform tests within the
15 tests listed on the certificate application.
• 	An entity performing any high complexity testing cannot use this
exception for a multi- site certificate.
• 	The multi-sites cannot perform tests that are outside of those listed for the
CLIA certificate they are operating under. The name of the tests must be
shown on the CLIA application for this exception. (Although certificates
are currently issued by specialty/subspecialty, the tests must be verified
and shown on the CLIA application Form CMS-116.)
• 	The location designated as the primary site on the CLIA
application/certificate must perform testing and hold the certificate.
• 	The primary site must also identify the type of testing performed at each site.
If any of the multi-site laboratories is located in more than one State, the SA
contacts CMS to determine which State conducts the inspection.
6010.1.2.1 - Home Health Agencies (HHAs) and Hospices Temporary
Testing Sites
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Home Health Agencies
A parent HHA with multiple branches may apply for one CLIA certificate as
long as these sites are under one HHA provider number, i.e., parent and branch.
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Subunits that operate independently and have a unique provider number should
each apply for a separate CLIA certificate.
NOTE: The parent or provider location must perform laboratory testing. Since
branches cannot operate independently, the parent defines the services provided
in the branches and is responsible for the day-to-day operation, supervision, and
administration of laboratory testing, including the employment of qualified
personnel.
NOTE: If the health care worker only assists the patients and provides the patient’s self-
testing result to the health care provider, a certificate is not required.
Hospices
The guidance for HHAs applies to Hospices. The Medicare designated term for the
hospice multiple sites is multiple locations instead of branches.
6010.2 - Laboratories Performing Limited Public Health Testing
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Exception (b)(2): Not-for-profit or Federal, State, or local government laboratories that
engage in limited (not more than a combination of 15 moderately complex or waived
tests per certificate) public health testing may file a single application. (42 CFR
493.35(b)(2), 493.43(b)(2), or 493.55(b)(2)).
• 	The facility must either be Not-for-profit, or a Federal, State or local
government facility (e.g., Women, Infants and Children (WIC)
clinics).
o 	Not-for-profit status is a legal designation.
• 	Limited public health testing is not defined in the regulation.
• 	The testing is limited to 15 or fewer tests, and those fifteen tests must be
listed on the license application. Those fifteen tests may be solely
comprised of moderate complexity tests, solely comprised of waived tests,
or comprised of a combination of moderate and waived tests.
• 	A Certificate of Waiver laboratory is eligible if it only performs 15 or
fewer waived tests.
• 	The various sites under this certificate may only perform tests within the
15 tests listed on the certificate application.
• 	An entity performing any high complexity testing cannot use this
exception for a multi- site certificate.
• 	The multi-sites cannot perform tests that are outside of those listed for the
CLIA certificate they are operating under. The name of the tests must be
shown on the CLIA application for this exception. (Although certificates
are currently issued by specialty/subspecialty, the tests must be verified
and shown on the CLIA application Form CMS-116.)
• 	The location designated as the primary site on the CLIA
application/certificate must perform testing and hold the certificate.
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• 	The primary site must also identify the type of testing performed at each site.
If any of the multi-site laboratories is located in more than one State, the State
Agency (SA) contacts the Regional Office to determine which State conducts
the inspection.
6010.3 - Laboratories within Hospitals
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Exception (b)(3): Laboratories within a hospital that are located at contiguous
buildings on the same campus and under common direction may file a single
application or multiple applications for CLIA certificate(s) for the laboratory sites
within the same physical location or street address. (42 CFR 493.35(b)(3),
493.43(b)(3), or 493.55(b)(3)).
• 	This exception applies only to laboratories within hospitals. This
includes teaching hospitals of universities. Other types of entities are
not eligible.
• 	“Under common direction” means that all of the multiple site
laboratories must be under the direction of the same laboratory director.
• 	“Street address” is the address assigned by the post office and is the physical
location of the main laboratory. The street address may be different from the
mailing address, which can be a post office box or a billing address.
• 	Where it is unclear whether laboratories in multiple sites on a campus meet
the applicable criteria, such as with a hospital occupying multiple buildings
on a university campus, the SA consults with CMS to determine if the
hospital is eligible for a single certificate.
The fact that the laboratory is owned by a hospital does not necessarily make it a hospital
laboratory for purposes of the multi-site exception. In many of these cases, a multiple
site certificate CANNOT be issued. Additional information should be requested at each
requirement under 42 CFR 493.35(b)(3), 493.43(b)(3), or 493.55(b)(3))
6012 - Chemical Toxicity Public Health Laboratories Exceptions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Centers for Disease Control and Prevention (CDC) worked with the Association of
Public Health Laboratories (APHL) to establish and prepare the national Laboratory
Response Network (LRN) to ensure that there are robust, adequate laboratory testing
services available in the event of a chemical terrorism attack.
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A Chemical Toxicity Public Health Laboratories (CT PHL) will be issued an effective
CLIA certificate at their highest level of testing, regardless of whether they are testing
human samples or not. This policy applies to only the laboratories designated by
APHL. This allows the laboratory to operate within the scope of CLIA, ensure quality
patient testing and avoid delays should an untoward event occurs. These laboratories
may hold either a certificate of compliance or certificate of accreditation depending
upon whom they select as their survey agency, as do all enrolling laboratories. A new
CT PHL is surveyed immediately and within the surveyor’s availability using the CLIA
Outcome-Oriented Survey Process (OOSP). Subsequent surveys should be performed
following the survey agencies’ routine biennial schedule. If a CT PHL already has a
CLIA certificate, but has added chemical toxicity testing to its test menu since its last
survey, the surveyors should visit and review only this testing in the interim until the
next biennial survey.
All CT PHL surveys will be entered into the CLIA database by CMS. Survey findings
are entered in to the “Notes” portion to identify these laboratories in the system, but do
not identify them in any fields that could be observed externally.
6014 - CLIA Certificate Status Changes
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Certificate of Waiver or Certificate for PPM
Laboratories operating under a CoW or Certificate for PPM procedures must notify HHS
or its designee prior to performing and reporting results for any test not covered under
their certificate. To become certified to conduct the additional testing, the laboratory
must submit a new CLIA application (Form CMS-116). For specific instructions on the
application process, see section 6006. A fee coupon will be system generated once the
data is entered into the CLIA Data System. The certificate is issued once the appropriate
fees are paid.
Certificate of Compliance to Certificate for PPM or Certificate of Waiver
A laboratory operating under a Certificate of Compliance that is no longer performing
nonwaived testing (excluding PPM procedures), may request to change to either a
CoW or a certificate for PPM procedures. The laboratory must submit a new CLIA
application (Form CMS-116). For specific instructions on the application process, see
section 6006. However, the laboratory is not required to change its certificate. The
laboratory may decide to retain its current certificate and change the type of certificate
upon its certificate expiration. If the laboratory elects to change the certificate, the data
must be updated in the CLIA Data System; therefore, a new certificate and fees will be
system generated. The certificate will be issued after the fees are paid.
Certificate of Accreditation to Certificate for PPM
When a laboratory that operates under a CLIA Certificate of Accreditation decides to
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conduct PPM procedures ONLY, the laboratory may downgrade its Certificate to a
CLIA Certificate for PPM procedures. The laboratory must submit a new CLIA
application (Form CMS-116). For specific instructions on the application process, see
section 6006. It may not continue to hold a Certificate of Accreditation. (The
laboratory may continue voluntarily to be accredited by an AO. However, this
accreditation would not be for CLIA purposes.)
Certificate of Compliance to Certificate of Accreditation
A laboratory requesting a change from a Certificate of Compliance to a Certificate of
Accreditation must be in CLIA condition-level compliance. Once a credible AoC is
received, and compliance is verified, the certificate change data may be entered into the
CLIA Data System. A laboratory can elect to retain the Certificate of Compliance until
the certificate expiration date and subsequently change the certificate status. If the
laboratory elects to change its certificate status prior to the expiration date of the current
CLIA certificate, the data system must be updated. The laboratory must submit a new
CLIA application (Form CMS-116). For specific instructions on the application process,
see section 6006. A new certificate will be generated once the data is entered into the
data system; therefore, a Certificate of Registration and fees will be system generated.
The Certificate of Registration will be issued once the appropriate fees are paid. The
laboratory then continues the process for a Certificate of Accreditation.
Certificate of Accreditation to Certificate of Compliance
In order for a laboratory to request a change from a Certificate of Accreditation to a
Certificate of Compliance, the laboratory must submit a new CLIA application (Form
CMS-116) to the appropriate SA. For specific instructions on the application process,
see section 6006. The CLIA system must be updated and a Certificate of Registration
with appropriate fees will be system generated. The Certificate of Registration will be
issued after the fees are paid. The laboratory then continues the process for a Certificate
of Compliance.
6016 - Notification of Change in Laboratory Operations and Retention
Requirements
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When a laboratory provides written notification or, as necessary, a new Form CMS-116
concerning changes listed in section 6016.1, the SA enters the information into the
CLIA Data System and retains a copy of the laboratory’s documentation (i.e., Form
CMS-116). The SA must not accept oral notices of change or intent to change.
6016.1 - Change in Laboratory Operations
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Laboratory Changes that Require Submitting a New Form CMS-116
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A new Form CMS-116 MUST be obtained when any of the following laboratory changes
takes 	place:
• 	Initial Application
o 	When applying for the temporary testing site exception, a list of the temporary
testing sites must be included on or attached to the Form CMS-116. For
temporary testing sites at patient homes, no individual addresses need to be
submitted but should be available upon request.
• 	Survey, Initial or Recertification
• 	Certificate Type Change
• 	Reinstatement of CLIA certificate
• 	Adding a multiple site exception, including temporary testing sites, to an
existing CLIA certificate
o 	A list of temporary testing sites must be included on or attached to the Form
CMS-116. For temporary testing sites at patient homes, no individual
addresses need to be submitted but should be available upon request.
• 	Laboratory Director Change (Provider-Performed Microscopy (PPM)
Certificate or Certificate of Compliance)
• 	Type of Control (Ownership Type)
Laboratory Changes for which Written Notification (at minimum) is Acceptable
At a minimum, written notification must be obtained when any of the following laboratory
changes take place:
• 	Name of the Laboratory
• 	Location (Physical location)
• 	Location (Mailing Address)
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• 	Location (Corporate Address)
• 	Tax ID (EIN)
• 	Specialty or Subspecialty Change
• 	Total Test Volume Change
• 	Telephone and Fax Numbers
• 	Email Address and requests to receive future notifications via email
• 	Reinstatement- Activate without Gap
• 	Changes to Multiple Site Information
o 	Laboratories must submit written notification when changes occur to the
number or location of temporary testing sites. For temporary testing
sites at patient homes, no individual addresses need to be submitted
but should be available upon request.
• 	Change in Accreditation Organization
• 	Voluntary Closure/Termination
• 	Personnel-Technical Supervisor
Written notification includes an email, fax, or hard copy letter. The written notification
must include the laboratory’s name, CLIA number, the name of the Laboratory Director
and/or Owner, the change(s) being made, and the signature of the Laboratory Director or
designee. In lieu of written notification, a new Form CMS-116 form is also acceptable.
Please note, that each section of the Form CMS-116 applicable to the certificate type must
be completed in its entirety when a Form CMS-116 is submitted for changes. If a
laboratory requests a revised certificate, the revised certificate will be issued to the
laboratory once the appropriate fees are paid.
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6016.1.1 - Change in Laboratory Director for Certificate of
Accreditation Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Once a laboratory becomes accredited by an Accreditation Organization (AO) (as
indicated by the confirmation checkmark in the ASPEN Web Form CMS-116 on the AO
Info tab), and the laboratory pays all CLIA fees, the certificate type will change from a
Certificate of Registration to a Certificate of Accreditation (CoA). From this point on,
the AO will be responsible for the qualification and entry of laboratory director changes
into the CLIA Data System.
Example 1: A SA receives an initial application for a Certificate of Accreditation and
the laboratory has marked one of the approved accrediting organizations as the AO to
which they have applied for accreditation for CLIA purposes. Does the indicated AO
qualify the laboratory director and enter the name and title into the ASPEN Web CLIA
116?
Response: No. Initial applications are entered by SA personnel. This includes
performing the qualification of the laboratory director and entry of the name and
title.
Example 2: The laboratory has been entered into the ASPEN Web CLIA 116, has
paid its registration fee and received its Certificate of Registration. The laboratory
has now requested to change the director. Does the AO indicated on the initial
application qualify and enter the new laboratory director?
Response: No. The SA remains responsible for qualifying any laboratory director and
entering the name and title changes while the laboratory holds a Certificate of
Registration. The SA should send a replacement Certificate of Registration after
making the changes.
Example 3: The laboratory holds a Certificate of Compliance. The laboratory has
requested a change in certificate type to a Certificate of Accreditation. 	Does the AO
indicated on the request for the certificate type change (also known as a status change)
qualify and enter the laboratory director?
Response: No. The request for a status change is treated the same way as an initial
application.
Example 4: Due to state laboratory licensing laws, the laboratory needs to know
when a change in laboratory director is entered by an AO so that it can qualify
the new laboratory director per state regulations. Is there a report the laboratory
can access to monitor such changes?
Response: Yes. There is a nationwide report in ASPEN Web CLIA 116 that can be
accessed by date range. CASPER report 104 can also be used. Remember that due to
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the overnight upload of data from ASPEN to CASPER, the information in CASPER
will be a day behind the report in ASPEN, which shows real time data. The advantage
to CASPER report 104 is that it can be accessed for an individual state or region.
Example 5: When a CoA laboratory sends in a Form CMS-116 with requested
changes, including a laboratory director change, to the SA, is the Form CMS-116
forwarded to the AO or CMS?
Response: Neither. The SA keeps the Form CMS-116 as documentation of the
requested changes and notifies the laboratory that changes other than specialties and
laboratory directors will be performed by the SA personnel, but that any changes to
specialties and laboratory director should be handled by the laboratory’s AO and the
laboratory should use whatever form of documentation the AO requires to submit those
changes. The AO’s do not use government forms.
Example 6: Can the AOs change the demographic information associated with the
laboratory in ASPEN Web CLIA-116?
Response: No. While the demographic information is visible to the laboratory’s
confirmed AO, the AO user is restricted from entering changes to those fields.
Example 7: Will a revised certificate be automatically generated if my SA personnel
make a change to the laboratory director on a Certificate of Accreditation while it is
still under its registration certificate?
Response: No. The CLIA Data System is programmed to do that only for AO users
because they do not have access to that field in ASPEN Web CLIA 116. Remember AO
users can’t make laboratory director changes while the laboratory is still under a
Certificate of Registration. If a laboratory requests a revised certificate, the SA will
process the request, and the revised certificate will be issued to the laboratory once the
appropriate fees are paid.
Example 8: If a CoA laboratory fails to notify an SA about a laboratory director
change as required by state licensure requirements, will an alert be sent to the SA?
Response: No. The ASPEN Web CLIA 116 does not feature alerts, but the new
Director Change search function on the ASPEN Web CLIA 116 search page or
CASPER report 104 will allow the SA to find CoA laboratories that have had
laboratory director changes. (Also see Example 4)
Example 9: Will the AO attach the Laboratory Director qualifications in the ASPEN
Web CLIA 116?
Response: No. The AO does not have the security rights to save attachments to the
ASPEN Web CLIA 116 record. The documentation used by the AO for the laboratory
director qualification will be maintained by the AO in accordance with its own
Complete printed PDF page 31
standards.
6016.1.2 - Change in Specialty or Subspecialty (Certificate of
Compliance)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Based on the timing of the notification of a change in specialty or subspecialty, the SA
should determine if a revisit needs to be performed. The timing may allow for the new
specialty or subspecialty to be reviewed during the recertification survey. If a revisit
needs to be performed, the SA determines whether the revisit should be onsite or offsite
depending on the added specialty or subspecialty and equipment in place at the
laboratory. The SA should contact CMS for further guidance if needed.
6016.2 - Retention Requirements
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
According to Section XI of the CMS Records Schedule, Form CMS-116 needs to be
kept by the SA/CMS for at least seven years. If State law states that the Form CMS-116
needs to be kept for a longer period or in specific formats, then the SA may maintain the
forms for the duration and in the form mandated by State law.
6018 - Replacement and Revised Certificates
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Replacement certificate means an active CLIA certificate that is reissued with no changes
made.
Revised certificate means an active CLIA certificate that is reissued with changes to one
or more fields displayed on the certificate, such as the laboratory’s name, address,
laboratory director, or approved specialties/subspecialties. For purposes of 42 CFR
493, revised certificates do not include the issuance, renewal, change in certificate type,
or reinstatement of a terminated certificate with a gap in service.
If a laboratory requests a replacement or a revised certificate, the SA will process the
request and the replacement or revised certificate will be issued once the appropriate
fees are paid.
6020 - Fee Adjustments
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CLIA Data System is a computerized system that maintains demographic and
CLIA user fee billing data on every laboratory that is certified to participate in the
CLIA program. The data system supports CLIA program operations, including the
entry and display of the CLIA application (Form CMS-116), the billing and
collection of laboratory user fees and the issuance of certificates.
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Authorized users can query the CLIA Data System to review CLIA certificate data and
laboratory accounts data. A browse feature allows users to view certificate/laboratory
data and laboratory accounts data within the CLIA Data System. 	A specific record
from a list of available records or data for a specific laboratory within the data system
may be selected. 	Additional features (such as adding or updating information) are
available based upon the security authorization of the individual user.
Standard or user defined reports that provide general information are available through
the CLIA Data System reporting functions. Consult with your supervisor or CMS to
obtain specific instructions/training on how to use the CLIA Data System, or any of the
current available CLIA Data System Users’ Guide(s).
6022 - CLIA Data System
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CLIA Data System is a computerized system that maintains demographic and
CLIA user fee billing data on every laboratory that is certified to participate in the
CLIA program. The data system supports CLIA program operations, including the
entry and display of the CLIA application (Form CMS-116), the billing and
collection of laboratory user fees and the issuance of certificates.
Authorized users can query the CLIA Data System to review CLIA certificate data and
laboratory accounts data. A browse feature allows users to view certificate/laboratory
data and laboratory accounts data within the CLIA Data System. 	A specific record
from a list of available records or data for a specific laboratory within the data system
may be selected. 	Additional features (such as adding or updating information) are
available based upon the security authorization of the individual user.
Standard or user defined reports that provide general information are available through
the CLIA Data System reporting functions. Consult with your supervisor or CMS to
obtain specific instructions/training on how to use the CLIA Data System, or any of the
current available CLIA Data System Users’ Guide(s).
State Agency and CMS Roles and Relationships with other Federal
Agencies
6024 - Consultative CLIA Activities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Centers for Disease Control and Prevention (CDC) - provides scientific
and technical assistance to CMS in the promulgation of CLIA regulations and
CLIA related efforts.
Complete printed PDF page 33
Clinical Laboratory Improvement Advisory Committee (CLIAC) - CLIAC is a
committee that consists of experts knowledgeable in all scientific areas of the laboratory
disciplines, the field of medicine, public health, manufacturers, clinical practice and
consumers. The authority for this committee is 42 U.S.C. 217a, § 222 of the PHSA, as
amended. This committee provides scientific and technical advice and guidance to HHS
regarding the need for, and the nature of:
• 	Revisions to the standards under which clinical laboratories are regulated;
• 	The impact on medical and laboratory practice of proposed
revisions to the standards; and
• 	The modification of the standards to accommodate technological advances.
CDC oversees the CLIAC and provides CMS with any other required scientific
and technical expertise.
6026 - CMS Role
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS is responsible for ensuring that CLIA laboratories provide appropriate quality
services and the SAs operate in accordance with the Section 1864 agreement using CLIA
policies and procedures. Their major responsibilities are as follows:
• 	Reviewing survey and certification reports submitted by the SA;
• 	Initiating all adverse actions, imposing alternative sanctions in addition to
or in lieu of principal sanctions, canceling or suspending all or part of the
laboratory’s approval to receive Medicare payments, as applicable, based
on SA/CMS recommendations, and issuing of final notices;
• 	Monitoring and surveillance of SA expenditures and approval of SA
budgets for the provision of cost efficient and effective survey and
certification activities;
• 	Assisting with training, projects, workgroups and policy development, and
problem resolution;
• 	Coordinating with the SA the orientation of all new CLIA surveyors and
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staff;
• 	Performing validation and complaint surveys of laboratories in States
whose laboratory licensure programs have been approved by CMS and
accredited laboratories. (See SOM Chapter 5 regarding additional
information about complaint investigations of laboratories);
• 	Conducting onsite surveys of federally and State-operated CLIA-certified
laboratories;
• 	Performing transfusion-related fatality surveys and investigations
according to CMS policies and procedures;
• 	Coordinating follow-up of complaints with SAs and AOs and
communicating findings;
• 	Performing SA Performance Reviews (SAPR) and Federal Monitoring
Surveys (FMS) to ensure SA conformance with CMS policies and
procedures;
• 	Providing technical assistance to SAs and laboratories;
• 	Implementing CMS CLIA policies and procedures in their respective
States and ensuring consistent application by the SA; and
• 	Identifying administrative/program problems at the State, regional or
national level.
6028 - Laboratories Under Direct Federal Jurisdiction
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The following facilities may fall under the direct federal jurisdiction if they test human
specimens and report out the results for purposes of diagnosis, assessment or treatment of
the subject. Where they do, all survey and certification activities are to be performed by
CMS staff.
• Federal laboratories subject to CLIA
• State laboratories within their region
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• Indian Health Service laboratories
Since Indian health tribal facilities may or may not be under federal jurisdiction,
CMS determines whether CMS or the SA has jurisdiction. If they are run by the
Department of the Interior/Bureau of Indian Affairs, they are considered federal
laboratories and therefore are inspected by CMS. (See SOM Chapter 1, section
1018A)
CMS is also responsible for designating all federal jurisdictional laboratories as such
in the CLIA Data System.
6030 - CMS Review of State Agency (SA) Certification Activities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CLIA has a single set of regulations applicable to all types of laboratories or entities
performing laboratory tests based on test complexity. CMS is responsible for
reviewing certification activity of the SA. The primary objective of this review is to
ensure that the certification decision is supported by appropriate documentation that
serves as sufficient evidence of the laboratory’s compliance with the laws and
regulations governing program participation. (See section 6230)
If CMS determination disagrees with the SA, the decision must be supported by
evidence. CMS justifies the determination in writing and attempts to resolve the
disagreement.
6032 - State Agency (SA) Role
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
State agencies are responsible for CLIA survey and certification activities (including
most data entry) for non-Federal laboratories within their respective States. Lists of
laboratories ready to be inspected are available to SAs through the CLIA Data System.
The SA makes determinations of compliance with CLIA requirements based on survey
findings. The policies and procedures for these actions are in the SOM Chapters 5 and 6.
In the area of laboratories, they include but are not limited to:
• 	Identifying and enrolling potential laboratory participants.
• 	Communicating effectively and timely in a verbal and written
manner with laboratories, peers, supervisors and CMS according to
standard operating procedures (SOPs).
• 	Managing the CLIA database using CLIA system applications
according to procedure.
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• 	Responding timely to complaints, as per CMS direction.
• 	Attending CMS training courses, as directed.
• 	Developing internal systems and processes to effectively and efficiently
perform CLIA related duties and meet the State Agency Performance
Review (SAPR) requirements.
• 	Providing technical assistance to laboratories concerning the regulations to
enable laboratories to qualify for participation in the program (meet
applicable requirements).
• 	Scheduling, preparing for, conducting and appropriately following up
surveys in which the SA determines the laboratory's compliance with the
CLIA requirements in accordance with the Outcome Oriented Survey
Process (OOSP) and within stated timeframes.
• 	Citing deficiencies according to CLIA Principles of Documentation (PoD) as
needed using the most appropriate citation.
• 	Soliciting and reviewing a PoC, recommending certification and
recertification, and other follow-up actions.
• 	Recommending sanctions to CMS if laboratories do not meet the CLIA
requirements.
• 	Conducting validation surveys of accredited laboratories per the SOM
protocol.
• 	Performing periodic PT desk review and corresponding follow ups.
• 	Participating in federally directed efforts.
6034 - CLIA Laboratories - Compliance with Civil Rights Requirement
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 37
CLIA laboratories are required to comply with certain requirements enforced by the
Office for Civil Rights (OCR), including the Americans with Disabilities Act, but are
not subject to traditional pre-certification assurance investigations. These requirements
are enforced only on the basis of complaints. The OCR makes any necessary
investigations and determinations related to compliance with civil rights requirements.
The SA forwards complaints concerning a CLIA laboratory’s noncompliance with
Federal civil rights requirements to CMS. CMS must not assess the validity of such
complaints. Rather, it must forward such complaints to OCR for review and
investigation. As necessary, OCR forwards the complaint to the Department of Justice
(DOJ) for evaluation, investigation, and disposition. CMS does not investigate Federal
civil rights complaints under any circumstances. OCR or the DOJ is responsible for
investigating Federal civil rights complaints. CMS is not authorized to bill the
laboratory for the cost of a complaint survey for noncompliance with civil rights as part
of the laboratory’s user fee obligation.
6036 - Referrals to the Office of Inspector General (OIG) for CLIA
Violations (e.g., Testing without a CLIA Certificate)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory is operating without a CLIA certificate, the SA or CMS as applicable,
notifies the laboratory that it is violating CLIA requirements and warns the laboratory of
the consequences of such violations. The laboratory is afforded an opportunity to
respond within 14 days. If it does not respond or does not cease testing without a
certificate within 30 days of the date of the notification to the laboratory, CMS will
notify the OIG of the violation. If applicable, the SA forwards documentation to CMS
within 20 days of the date the violation notice was sent to the laboratory. In addition,
CMS also refers to the OIG:
• 	Cases of misrepresentation in obtaining a CLIA certificate;
• 	Laboratories that perform or represent themselves as a laboratory entitled
to perform tests not authorized by its CLIA certificate; and
• 	Laboratories that violated or aided or abetted in the violation of any
provision of CLIA and its implementing regulations.
6038 - Transfusion Services Covered by CMS/FDA Memorandum of
Understanding (MOU)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS and the FDA have a MOU concerning transfusion services. For the purposes of the
MOU, a transfusion service is defined as an establishment which is engaged in the
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compatibility testing and transfusion of blood and blood components, but which neither
routinely collects nor processes blood and blood components. 	Transfusion services are
exempt from the FDA registration and are not routinely inspected by the FDA.
Transfusion services are allowed to perform certain specified blood processing
activities. Transfusion services may prepare Red Blood Cells or recovered plasma
from Whole Blood, pool Platelets or Cryoprecipitated AHF for ease of transfusion,
or issue bedside leukocyte reduction filters with blood components.
However, if an establishment performs any other blood processing activity, including
but not limited to freezing, deglycerolizing, washing, irradiating, rejuvenating, or
leukocyte- reducing Red Blood Cells, it is not considered to be a transfusion service.
Blood establishments performing these functions are required to register with the FDA
and are routinely inspected by the FDA.
The scope of the CMS/FDA MOU is limited to transfusion services that are CLIA-
certified and are exempt from the FDA registration as blood establishments. Facilities
that are both CLIA-certified and registered with the FDA as blood establishments are
outside the scope of the MOU.
NOTE: The definition of transfusion service for the purposes of the CMS/FDA
MOU is different than the CLIA definition of transfusion service. (See SOM
Appendix C, §493.1103)
6038.1 – Inspections of Transfusion Services
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA routinely conducts CLIA surveys of non-accredited immunohematology
laboratories that meet the definition of a transfusion service under the CMS/FDA
MOU. These transfusion services are not registered with the FDA and the FDA does
not routinely inspect these facilities. An example of this type of facility is a hospital
transfusion service that obtains its blood products from an outside provider.
Under the MOU, the SA must survey transfusion services for compliance with all
applicable CLIA regulations, including those FDA regulations that are cited in 42 CFR
Part 493, Subparts J and K. It is not required that the SA survey transfusion services
for any other FDA regulations.
Blood establishments that are registered with the FDA are routinely inspected by the
FDA. Non-accredited immunohematology laboratories located within these blood
establishments are also routinely surveyed by the SA for CLIA. Because these facilities
receive inspections by both agencies, they are not covered by the CMS/FDA MOU. An
example of this type of facility is a community blood center in which blood is collected,
processed, tested, and distributed to hospitals.
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According to the provision of the CMS/FDA MOU 225-80-4000, CMS’ authority applies
only at non-governmental facilities. Inspection of VA and DoD clinical laboratories is
the responsibility of VA/VHA and DoD respectively under contracts with CLIA deemed-
status organizations.
6040 - Transfusion-Related Fatalities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Facilities, including laboratories, involved in the collection or transfusion of blood or
blood products must report transfusion-related fatalities to the FDA’s Center for
Biologics Evaluation and Research (CBER), Office of Compliance and Biologics
Quality. The FDA notification process, including contact information, can be found at
https://www.fda.gov/regulatory-information/search-fda-guidance-documents/notifying-
fda-fatalities-related-blood-collection-or-transfusion.
The FDA notifies CMS of all transfusion related fatalities. (NOTE: The reports from the
FDA are considered confidential and may only be shared within CMS or the SA. They
may not be shared with any other party, including accreditation organizations.)
Transfusion-related fatality investigations must not be referred to an AO for action.
However, the AO or multiple AOs, as appropriate, will receive a copy of the Form CMS-
2567 from CMS or SA when the investigation is complete.
CMS evaluates the information received from the FDA. As applicable, CMS may
request that a survey of the facility be performed. Depending on the circumstances of
the fatality, a CLIA survey, a survey by another CMS program (e.g., hospital), or both,
may be necessary. The surveys may be performed simultaneously or separately. Either
CMS or SA (including CLIA-exempt States) may perform the survey, but the survey
may not be delegated to an accreditation organization. For investigations involving staff
from more than one program unit (e.g., CLIA and hospital), it is important to work as a
team to coordinate activities.
The investigation should also include a review of other transfusion reaction
reports to ensure that proper procedures were followed and corrective actions
implemented. CMS should assure that all measures are taken to correct the
situation which led to the death as well as any other serious deficiencies
uncovered in the course of the survey.
For CLIA purposes, transfusion-related fatalities that warrant surveys are considered to
be complaints. The policies and procedures that apply to complaint investigations apply
to transfusion-related fatality investigations. The investigations are entered and tracked
in the ASPEN Complaints/Incidents Tracking System (ACTS). When performing
investigations in accredited laboratories or laboratories in exempt states, follow standard
policies and procedures for CMS authorization, review of deficiencies, and
communication with the laboratory, the accreditation organization, and the exempt state.
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CMS or SA will conduct the survey within 45 days of the notice. The information
entered in ACTS is sufficient for reporting to CMS. Investigations of transfusion-
related fatalities may be announced, since the facility is aware of the possibility of a
follow up after the report is made to the FDA. These investigations are an exception to
the general policy that complaint surveys are not announced. However, if the report of
the fatality originates with any other source, e.g., media or anonymous complaint, the
SA or CMS conducts an unannounced survey.
CMS or SA will assess the facility’s compliance with applicable CLIA conditions and
standards during the onsite review. If condition-level deficiencies are found, a full
CLIA inspection is conducted. The survey may uncover problems that warrant
investigation of departments outside the laboratory, e.g., Operating Room, Emergency
Room, nursing services, or medical records, to follow up on problems that may have
led to the fatality. Since CLIA is specific only to laboratory testing, CMS forwards
relevant information to other programs, e.g., hospital, for follow up as necessary.
(NOTE: When citing deficiencies related to a CLIA survey, only D-tags should be used
on the 2567. A-tags and State tags should not be used on the 2567 given to the
laboratory for the CLIA survey.) In addition, more than one location may be involved,
for example, when the blood is tested in one facility and transfused in a different
facility.
CMS or the SA will issue deficiencies and document the survey in ACTS using standard
policies and procedures. Ensure that all documentation is included in ACTS.
Proficiency Testing
6042 - Proficiency Testing (PT)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
42 CFR Part 493 Subpart H, Participation in Proficiency Testing for Laboratories
Performing Non-waived Testing, provides laboratories with the PT requirements they
must follow to comply with CLIA. The subpart specifies requirements for PT
enrollment, testing, PT sample handling, and documentation. The prohibition of
referral of PT samples to another laboratory is found at 42 CFR 493.801(b)(4) and, if
identified, carries one of the most severe sanctions in the CLIA law and regulations.
The subpart also identifies successful participation in a CMS-approved PT program
and how a laboratory may be reinstated when it has performed unsuccessfully. (Please
see 42 CFR 493.2, Definitions, for unsatisfactory participation and unsuccessful
participation.)
NOTE: The referral to another laboratory of a sample from a PT program by ANY
laboratory of ANY certificate type is considered PT referral. If a laboratory enrolls and
participates in PT, regardless of certificate type, all rules related to PT referral apply.
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Notify CMS if PT referral is identified. For additional information on PT Referral, see
section 6061.
PT Program Approval: Not-for-profit organizations or States may apply to CMS to
become a CMS-approved PT program for specific subspecialties and analytes. CMS PT
specialists perform an in-depth review of applications submitted for approval to
determine whether the program meets the requirement of 42 CFR Part 493 Subpart I.
The CLIA statute requires annual review of approved programs. Annual re-approval
reviews are also conducted by CMS specialists. Approved PT programs and the
subspecialties and analytes for which they are approved are listed on the CMS CLIA
Web site each year.
6044 - PT Enrollment and CASPER System Reports
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA or CMS has access to the following reports from the CASPER System:
• 	CASPER Report 150 - PT program names, addresses and
telephone numbers, program demographics and tests for which the
program is approved;
• 	CASPER Report 152 - Listing of corrected scores;
• 	CASPER Report 153 - Listing of laboratories by state or region with
unsuccessful performance;
• 	CASPER Report 155 - An individual laboratory’s PT scores; and
• 	CASPER Report 157 - Laboratories requesting excused participation (See
example of this exception at 42 CFR 493.841(c)(1)-(3)).
To obtain directions on how to use the CASPER system, consult your supervisor or
CMS.
6046 - PT Enrollment Information
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Title 42 CFR 493.801(a)(1) requires laboratories performing moderate and/or high
complexity tests to enroll in one or more CMS approved PT programs for each
specialty, subspecialty, analyte, or test listed in 42 CFR 493, Subpart I. The laboratory
must designate a specific survey (as well as PT program) for each specialty,
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subspecialty, analyte, or test for regulatory purposes, so that only one score is
considered for that area per testing event. The specialty, subspecialty, analyte, or tests
for PT are listed in 42 CFR 493.909 through 493.959. A condition level deficiency (42
CFR 493.801) is cited if a laboratory has not enrolled for even one of these tests if
performed in the laboratory. If a laboratory fails to enroll and/or appropriately test PT
samples, CMS may impose any of the sanctions described in 42 CFR 493, Subpart R. If
a laboratory has not enrolled in an approved PT program, the technical assistance and
training sanction cannot be imposed when noncompliance with the condition, 42 CFR
493.801 is found, but instead the SA may recommend to CMS appropriate sanctions if
the non-enrollment isn’t corrected in a timely manner.
Each calendar year the PT programs transmit enrollment records to the PT Monitoring
System within the CLIA Data System for each laboratory participating in their
programs. Laboratory demographics and every test for which the laboratory has
enrolled are listed on CASPER Report 155, PT Individual Laboratory Profile. This
information is transmitted just prior to the first testing event of the year. Additional
enrollments (usually for new laboratories) are sent to the system as enrollment occurs
throughout the year. The surveyor must verify that laboratories are correctly enrolled
during the onsite survey. If the SA or CMS wishes to verify enrollment more
frequently, they may print out CASPER Report 155 for the prior year and compare it
to new enrollment for the current year. If there are tests missing on the current year’s
enrollment when compared to the prior year, the SA or CMS should call the laboratory
to ask for proof of enrollment for the missing tests or ask for a written statement from
the laboratory director that it has discontinued performing the missing tests.
6048 - PT Participation and Testing Requirements
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A laboratory must meet the CLIA regulatory requirements for enrollment,
participation, and testing as specified in Subpart H at 42 CFR 493.801. The SA,
adhering to the time frames and guidelines in Appendix C of the SOM, reviews all
related documentation. If failure to meet the specific requirements of 42 CFR Part
493 Subpart H is identified by the SA, appropriate actions may be initiated and sent to
CMS for review and concurrence.
If the SA identifies any information on survey or by any other means that indicates the
possibility that any PT sample has been referred to another laboratory for testing prior to
an event cut-off date, CMS must be notified immediately. CMS will instruct and advise
the SA surveyor of the appropriate actions the surveyor must take. The SA may contact
CMS with any questions.
All documentation to support the finding of any PT referral is forwarded to CMS who
will recommend appropriate sanctions in accordance with Subpart R. (See section 6061.)
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6050 – Monitoring of PT Scores
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA routinely monitors their state’s laboratory performance by reviewing CASPER
Report 153, PT Unsatisfactory/Unsuccessful Report, from the PT Monitoring System.
All SAs are required to conduct PT desk reviews for their Certificate of Compliance
laboratories at least every 30-45 days using the PT Monitoring System Reports 153 and
155. The SA must verify the scores using information from the PT provider and/or the
laboratory prior to recommending an action and take any necessary follow-up actions
based on their findings in collaboration with CMS.
PT must also be reviewed during the onsite survey. Prior to the onsite survey, the SA
will review CASPER Report 155, PT Individual Laboratory Profile, which will display
the individual laboratory’s PT performance. The SA may print the reports on prior
individual laboratory performance to take with them on survey and compare any
specific PT results that the PT system scores indicate as unsatisfactory or unsuccessful.
The SA must ensure that the laboratory has effectively corrected all problems that lead
to an unsatisfactory or unsuccessful PT performance and has taken steps to prevent a
recurrence of the problem(s) that caused the unsatisfactory or unsuccessful
performance. The SA should also review quality control results with patient results
during the period of time when the poor performance occurred.
Unsuccessful participation in PT, unsatisfactory PT performance and unsuccessful
PT performance are defined at 42 CFR 493.2, Definitions.
Unsuccessful participation in PT is defined as any of the following:
Unsatisfactory performance for the same analyte in two consecutive or two out of three
testing events; repeated unsatisfactory overall testing event scores for two consecutive
or two out of three testing events for the same specialty or subspecialty; or an
unsatisfactory testing event score for those subspecialties not graded by analyte (i.e.,
bacteriology, mycobacteriology, virology, parasitology, mycology, blood
compatibility, immunohematology, or syphilis serology) for the same subspecialty for
two consecutive or two out of three testing events.
Unsatisfactory PT performance means failure to attain the minimum satisfactory
score for an analyte, test, subspecialty, or specialty for a testing event.
Unacceptable PT performance means unsatisfactory performance for a single
analyte. Unacceptable performance is not used to describe an unsatisfactory score
for a subspecialty (such as bacteriology or virology) that does not contain analytes.
Unsuccessful performance may be used interchangeably with unsuccessful
participation for non-cytology PT.
A rolling time frame is used to determine unsuccessful PT performance wherein the
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laboratory incurs either two unsatisfactory scores for two of three consecutive testing
events or two consecutive testing events, for an analyte, subspecialty, or specialty. The
time frame does not stop, nor does it re-set annually. It will be based on information
available in the CASPER reports.
The SA will recommend sanctions or enforcement actions to CMS for failure to meet
PT requirements for successful participation. This may only be done after the SA has
verified the PT results from the PT program or from the laboratory. Specifically, SA
follow-up action for unsuccessful PT performance should consist of:
• 	Obtaining the results for each unsatisfactory analyte, subspecialty, or
specialty that contributed to the laboratory’s unsuccessful performance
from the laboratory or from the PT program; and
• 	Reviewing the PT performance reports and determining if the unsatisfactory
results truly represent the laboratory’s failure to perform and report the test(s)
satisfactorily. For example, clerical errors and delays in reporting still
constitute failure; however, an instrument failure, a PT program data input
error, or a backorder of necessary reagents may not be within the laboratory’s
control. Careful reviews will provide a fair evaluation of the laboratory’s
performance and insight into the reason(s) for the PT failure. Problems
regarding PT samples such as matrix effects and scoring are to be handled
between the laboratory and the PT program.
6054 - Unsuccessful Performance in Proficiency Testing
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If it is determined that a laboratory has performed PT unsuccessfully, the SA follows the
procedures listed below.
All sanctions are imposed in accordance with 42 CFR Part 493 Subpart R and
taken by CMS.
If an initial unsuccessful PT performance by a laboratory (that is, the laboratory has
never performed unsuccessfully for the particular test, specialty, subspecialty, or
analyte) is confirmed, the SA may recommend to CMS that the laboratory undertake
additional training, obtain technical assistance, or both, rather than recommending the
imposition of alternative or principal sanctions. No onsite survey is necessary to
initiate this action.
NOTE: The SA may recommend training and/or technical assistance for an initial
unsuccessful PT performance EXCEPT when one or more of the following exists:
• 	There is immediate jeopardy to patient health or safety;
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• 	The laboratory fails to adequately correct the problem causing the unsuccessful
performance;
• 	The laboratory has a history of poor compliance with CLIA
requirements. See 42 CFR 493.803(c) for regulatory specifications.
If CMS agrees with the recommendation of technical assistance and/or training, a credible
allegation of compliance to show that the laboratory corrected the problem that caused
the unsuccessful performance should be obtained from the laboratory. Documentation of
the SA determinations and follow-up should be maintained. For an initial unsuccessful
PT performance, CMS may allow the SA to request that a laboratory undertake training
and technical assistance (T&TA) provided: 1) the laboratory has a good history of
compliance; 2) there is no immediate jeopardy, no PT referral, no current significant
quality problems; and 3) the laboratory has agreed to correct the problem causing the
unsuccessful PT.
• 	The SA must first verify that the PT scores are accurate by contacting
either the PT program or the laboratory to review the results of the testing
that caused the unsuccessful performance. After verification of the
scores, the SA (with CMS consent –
NOTE: This may be a blanket consent for SAs for all initial unsuccessful
PT performance) sends the laboratory a letter proposing T&TA with a
Form CMS-2567 citing the condition-level deficiency. The letter should
also include the consequences of another PT failure.
• 	The laboratory may continue testing during this period.
• 	The laboratory must document completion of the T&TA and correction of
the problem(s) that caused the unsuccessful PT performance. The
documentation must be submitted promptly to the SA.
• 	When the laboratory completes the T&TA and notifies the SA, it is
documented as back into compliance by the SA.
• 	These actions for the initial unsuccessful PT performance must be
entered into the CLIA enforcement database in a timely manner by
CMS.
For a non-initial unsuccessful PT performance, the SA must verify that the scores are
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accurate by contacting either the PT program or the laboratory to review the results of
the testing that caused the unsuccessful performance.
• 	If the subsequent unsuccessful PT performance is confirmed in a different
analyte, subspecialty, or specialty, CMS has the option, based on the
laboratory’s compliance history, SA recommendation, and the specific
circumstances that caused the failure, to impose another T&TA rather than
impose a sanction as specified in subpart R. If CMS determines that another
T&TA is warranted, follow the procedure noted above for an initial
unsuccessful PT performance.
• 	If the failure is for the same test, analyte, specialty, or
subspecialty, then a more stringent sanction, as noted below, is
imposed.
• 	If the imposition of a more stringent sanction is decided, the SA refers the
Form CMS- 2567 with condition-level noncompliance to CMS.
• 	CMS then sends a letter along with the Form CMS-2567 citing the
condition-level deficiency(ies) to the laboratory that proposes sanctions,
including, but not limited to, a limitation of the laboratory’s certificate in
the area of failure, and cancellation of their Medicare and/or Medicaid
payment immediately for no less than six months in the area of failure. If
the effective date of the sanctions is not delayed (such as in the case of
immediate jeopardy) or laboratory does not appeal the sanctions, they are
imposed.
• 	In order to come back into compliance and remove the sanctions, the
laboratory must obtain satisfactory scores in 2 consecutive re-
instatement PT events.
• 	The laboratory may choose to use 2 routine PT events as their
reinstatement PT, or they may obtain off-cycle re-instatement PT samples
from their PT program or any other CMS-approved PT program.
• 	The scores of the re-instatement PT are entered into the CLIA PT
database as ‘non-routine’ by the PT program and may be found at the
bottom of CASPER Report 155. The laboratory will receive copies of
their re-instatement scores from the PT program from which it purchased
the two re-instatement events.
To initiate the appropriate enforcement actions, use the guidance at Sections 6276-
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6280. Please see the Notice of Proposed Limitation of the CLIA Certification and
Suspensions of Medicare Payments When a Laboratory Has Failed to Participate
Successfully in a Proficiency Testing Program.
6056 - Excused Failure to Participate in a Testing Event for a Particular
Analyte
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory has received a score of zero due to failure to participate in a testing
event for an analyte or subspecialty without analytes, the laboratory may request
excused participation. This request is usually made when instrumentation is
inoperative or reagents for testing are unavailable during the testing event. (See
§493.845(c)(1)-(3)) An excused participation may be granted only if:
• 	Patient testing for the specialty, subspecialty, analyte was suspended
during the time frame allotted for testing and reporting of PT results;
• 	The laboratory notifies SA/CMS and the PT program within the time
frame for submitting PT results of the suspension of patient testing for
that specialty, subspecialty, or analyte and of the circumstances that led to
failure to perform testing on the PT samples; and
• 	The laboratory participated in the previous two testing events for
the specialty, subspecialty, or analyte.
If the SA/CMS accepts the circumstances given by the laboratory for not participating,
the score of 100 percent given by the program is allowed to remain. If the SA/CMS does
not accept the circumstances given by the laboratory to justify its lack of participation,
the SA/CMS will notify the PT program to change the 100 percent score to a zero to
indicate lack of participation. Only the PT program can change a laboratory’s PT score in
the PT Monitoring System which will then be reflected in the CASPER reports.
6060 - Reinstatement After Failure to Successfully Participate in
Proficiency Testing
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The laboratory must meet the requirements for reinstatement when:
• 	A laboratory has been required to cease testing an analyte or
subspecialty without analytes or a specialty;
• 	The laboratory’s certificate has been suspended or limited; or
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• 	The laboratory voluntarily withdraws testing of the
unsuccessful area of participation.
Reinstatement requires satisfactory performance on two consecutive PT events for the
specialty, subspecialty, or analyte that the laboratory previously failed. Sustained
satisfactory performance (two consecutive events) demonstrates that the laboratory has
identified and corrected the area of failure that caused the original unsuccessful
performance. A laboratory that has had its certificate suspended, limited, or cancelled
due to unsuccessful PT participation may not be reinstated or receive Medicare or
Medicaid payments for a period of at least six months. The laboratory must re-apply to
CMS to have the specialty, subspecialty, or analyte recertified. A revised application
and certificate are necessary during the period of suspension or limitation. The
laboratory may be required to pay a fee to cover the cost of issuing the revised
certificate.
The laboratory may voluntarily withdraw from testing prior to CMS sending the letter to
impose (i.e., imposed sanction notice) a sanction or limitation to the laboratory if it
notifies the SA that it has stopped testing the unsuccessful analyte(s), subspecialty, or
specialty. The laboratory must still complete the two consecutive re-instatement PT
events with satisfactory scores and correct the problem that caused the unsuccessful
performance. If the laboratory satisfactorily completes the two re-instatement events
and has not received the imposed sanction notice, it will be considered as back in
compliance. This may be completed in less than 6 months. The SA will monitor this in
coordination with CMS and utilize the same procedure as indicated for all unsuccessful
PT performance.
Re-instatement (non-routine in the PT system) PT samples are NOT included in the
grading for routine PT events that are sent 3 times per year and are, therefore, not
counted toward a determination of PT performance.
If a laboratory voluntarily stops testing in the area of failure, it may resume testing
when it has demonstrated sustained satisfactory performance for two consecutive
testing events; the PT samples may be tested as soon as the laboratory has identified
and corrected the cause of the original unsuccessful performance. Reinstatement
samples (referred to as non-routine in the CASPER reports) should be purchased from
the program in which the laboratory is enrolled for the failed analyte. If samples are
not immediately available, the laboratory may purchase the samples from another
approved program. CMS will make the final determination whether reinstatement
requirements are met.
6061 – PT Referral
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If the SA identifies or suspects PT referral is occurring or has occurred, whether during
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an onsite survey, complainant’s allegations, PT desk review, or other means, contact
CMS immediately. If CMS directs the SA to investigate the potential PT referral, collect
all information related to the PT referral including all records, interviews, and
observations. Send all PT referral documents for review to CMS immediately. CMS
will provide a recommendation for sanctions in accordance with Subpart R for all PT
referral cases. See section 6276.2 for enforcement and sanction information related to
PT referral.
Documentation forwarded to CMS should include, at a minimum:
• Form CMS-2567
• SOP for PT and the specific analyte, test, specialty, or subspecialty approved
at the time of the survey
• Survey notes and evidence
• PT submission forms
• Any written communication between lab personnel
• Instrument printouts
• Narrative from the surveyor
If it is determined that PT samples or PT results have been referred to another
laboratory, ‘PT Referral’ is cited. The SA prepares a Form CMS-2567 including
the deficiencies related to the PT referral at D2000 and D2013. (Per Mandatory
Citations).
Do not solicit an Allegation of Compliance from a laboratory when it has been
determined that the laboratory intentionally referred its PT samples to another laboratory
for analysis and submitted the other laboratory’s results as its own.
The regulations divide the PT referral sanctions into three categories based on the
severity and the extent of the referrals.
1. 	The first category is for the most egregious violations, encompassing cases of
repeat PT referral or cases where the laboratory reports another laboratory’s
test results as its own.
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For example, a laboratory may have two distinct sites, Laboratory A and
Laboratory B, that operate under different CLIA numbers. Laboratory A has
received PT samples to be tested as part of its enrollment in PT as required by
the CLIA regulations. If Laboratory A were to refer PT samples to Laboratory
B, receive test results back at Laboratory A from Laboratory B prior to the
event cut-off date, and report to the PT program those results obtained from
Laboratory B, the scores for the PT event would not reflect the performance of
Laboratory A but the performance of Laboratory B. The PT scores would
actually be reflective of the accuracy and reliability at Laboratory B rather
than A, the purpose of the PT would be undermined.
2. 	The second category PT referral includes when a laboratory reports its own PT
sample results but obtains test results for PT samples from another laboratory
on or before the cut-off date.
For example, a laboratory refers PT samples to another laboratory that operates
under a different CLIA number before the PT event close date and, while the
laboratory reports its own results to the PT program, it receives results from the
second laboratory prior to the event close date. Such a referral situation allows
the referring laboratory an opportunity to confirm, check, or change its results
prior to reporting its results to the PT program.
3. 	The third category of PT referral can include when a laboratory reports its
own PT sample results but obtains test results for PT samples from another
laboratory after the cut-off date, or when a referring laboratory sends PT
samples for confirmatory, distributive, or reflex testing, even if they do not
receive test results from another laboratory prior to the event cut-off date and
reports their own results.
For example, a laboratory may place PT samples in an area where other patient
specimens are picked up by a courier to take to a reference laboratory. The
reference laboratory courier may take the PT samples along with the patients’
specimens. The laboratory personnel notice that the PT samples are missing
and contact the reference laboratory to inquire if they have received the PT
samples along with the patients’ specimens. The reference laboratory is
instructed to discard the PT samples and not test them since they were picked
up in error. In this case, the “referring” laboratory realized the error, contacted
the receiving laboratory, and did not receive results back for any of the PT
samples.
Inter-laboratory communication is also prohibited when laboratories perform tests on
proficiency testing samples by CLIA regulations at 42 CFR 493.801(b)(4) (D2012).
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When a laboratory with multiple testing sites or separate locations participates in any
communications across sites/locations concerning PT sample results before the date by
which the laboratory must report PT results to the PT program, the laboratory is in
violation of the inter-laboratory communication prohibition and the SA should report
this to CMS. Additionally, if a laboratory is on the receiving end of a PT referral, they
should report it to CMS.
Laboratories experiencing poor performance for analytes using a PT program other than
the one that is designated for CLIA compliance purposes or for analytes, tests,
specialties, and subspecialties not listed in Subpart I should address the failures via their
own internal quality assurance protocol.
To avoid implications of PT referral, laboratories using previously tested PT samples
for competency assessment, training or other in-house purposes should wait until
after the PT event cut-off date for reporting results to the PT program.
If a laboratory chooses to use PT samples from a CMS-approved PT program for
the purpose of meeting the quality assessment requirements at 42 CFR
493.1236(c) and intentionally refers those samples to another laboratory, as stated
at 42 CFR 493.801(b)(4), it may have its certificate revoked as stated in 42 CFR
493.1840. This refers to ALL samples purchased from a PT program; samples for
tests listed in subpart I AND samples for tests not listed in subpart I that must be
checked for accuracy twice per year for quality assessment (QA) purposes.
Laboratories with Certificates of Waiver are not exempt from the ban against
referral of PT sample and other penalties required when PT referral has been
substantiated.
6062 - Onsite Observation of Proficiency Testing
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS/SA surveyors may elect to observe PT performance onsite as part of the survey
process or because of failure in PT by the CLIA laboratory.
6063 – Survey Protocols for Compliance with Cytology Proficiency
Testing
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Cytology laboratories and individuals must enroll and successfully participate in a CMS-
approved cytology PT program and achieve a passing score annually. See 42 CFR
§493.855.
Pathologists and cytotechnologists are tested individually with test sets composed of
slides exhibiting a progression of abnormality from unsatisfactory to cervical cancer.
There are at least four test opportunities annually. If an individual does not score at least
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90% on the first test, he/she can test a second, third, or fourth time:
• 	Initial Test - ten slides reviewed in two hours (If the individual does
not obtain a score of at least 90%, they must be retested within 45
days. The individual may continue to examine slides at this time.);
• 	Second Test - ten slides reviewed in two hours (If the individual does
not obtain a score of at least 90%, the laboratory must provide the
individual with documented, remedial training and education in the
area of failure, and assure every gynecologic slide examined
subsequent to the notification of scoring less an 90% has been
reexamined by an individual in the laboratory that has taken and
scored at least 90% on their annual PT for the year until such time as
the individual is retested;
• 	Third test - 20 slides reviewed in 4 hours (if individual does not obtain
a score of At least 90% they must cease testing until they obtain 35
hours of documented, formally structured continuing education in
diagnostic cytopathology, and are re- tested with a 20-slide test set and
score at least 90%); and
• 	Fourth test- 20 slides reviewed in 4 hours (if the individual does not
obtain a score of 90% they must cease testing and obtain an additional
35 hours of continuing education, and re-test).
CMS monitors the cytology PT results and conducts appropriate follow up on
enrollment and performance failures during survey reviews.
During surveys, SAs must accomplish the following:
• 	Enrollment: Confirm by review of enrollment documentation that
the individuals examining gynecologic cytology slides (Pap smears
and liquid based
technologies) are enrolled in a CMS-approved cytology PT program for
the calendar year and that all individuals at all laboratory cytology testing
sites are enrolled.
• 	Testing: 	Ask 	the 	laboratory 	director 	the 	status 	and 	outcome 	of 	each
individual’s testing to ensure that the laboratory is following the regulatory
protocol. Do not request copies of individual results.
NOTE: Verification of Compliance: For laboratories that will not be surveyed in the
current calendar year, CO will monitor their performance and provide additional
guidance to the ROs. CO will also monitor the performance of individuals in accredited
laboratories and CLIA-exempt laboratories and will notify the AO or approved State
program of any necessary follow-up.
• 	Approved State Programs (Exempt States) & Approved Accreditation
Organizations (AOs): CLIA-exempt laboratories and accredited
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laboratories will be overseen by their respective State Agencies or AOs.
• 	Systems of Testing: Individuals have multiple opportunities to take the
proficiency test and any retest, if necessary. Initially, individuals are
required to take a 10-slide test within 2 hours, provided in sets.
o 	If an individual passes the first 10-slide test, he/she has
successfully participated for the year and need not be tested
again until the following year.
• 	Systems of Re-testing:
o 	Confirm that individuals who fail the initial proficiency test are
being re-tested in a timely manner in conformance with
the procedures at §493.855.
o 	If the individual fails the first 10-slide test, he/she must
take a 10- slide retest within 45 days after notification of
test failure. Surveyors must confirm that the individual
was retested within the 45 day time
frame.
• 	When an individual passes the second 10-slide test, he/she has
successfully participated for the year and need not be tested again
until the following year.
• 	If the individual fails the 10-slide retest:
o 	The individual must obtain documented, remedial training in the
area of test failure, which will be noted on the test results letter.
Confirm via review of laboratory documentation that remedial
training did occur.
o 	All Pap smears screened by the individual subsequent to the
notification of failure must be reexamined. Surveyors should
review the documentation of reexamined slides, and
o 	The individual must successfully participate in a 20-slide
proficiency test within 4 hours. Confirmation of scheduled
retesting must be reviewed.
• 	If the individual fails the 20-slide test:
o 	He/she must cease examining Pap smears immediately upon
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notification of failures. Surveyor confirmation of individual
cessation of examining gynecologic cytology specimens is
necessary;
o 	The individual must obtain at least 35 hours of documented,
formally structured, continuing education in diagnostic
Cytopathology which focuses upon the examination of
gynecologic cytology. Surveyor confirmation of continuing
education is necessary; and
o 	The individual must successfully participate in
another 20-slide proficiency test. Confirmation of
scheduled retesting must be reviewed.
• 	This final cycle could continue until the individual successfully
participates in another 20-slide proficiency test.
Enforcement Actions
The RO, in conjunction with the SA, will initiate intermediate sanctions that may
include Civil Money Penalties, limitation of the laboratory’s CLIA certificate for
cytology, and, if applicable and serious, suspension of the laboratory’s Medicare and
Medicaid payments for gynecologic cytology testing in accordance with Subpart R of
the CLIA regulations if the laboratory fails to accomplish any of the following: (Also
see §6250 Adverse Actions)
• 	Ensure Enrollment: Fails to enroll all gynecologic cytology testing
sites in a CMS-approved cytology PT program for each calendar
year;
• 	Ensure Testing: Fails to ensure that all individuals examining gynecologic
cytology slides in the current calendar year are enrolled in a CMS-approved
cytology PT program and are tested in a timely manner. The regulatory
protocol under §493.855 identifies the extent to which additional testing,
education or limitations must be put in place with regard to individuals who
do not pass the test initially;
• 	Ensure Retesting: Fails to ensure that an individual who fails a cytology PT
test takes any required additional education or remedial actions, and is
retested, as specified in the CLIA requirements, if such individual continues
to examine slides for the laboratory;
• 	Complete Testing: Fails to ensure that the testing for the current calendar
year has been completed by April 2nd of the following calendar year. Please
contact your RO in the event you identify any other questionable practices.
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The Survey Process
6100 - The Survey Process - Emphasis, Components, and Applicability
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Survey protocols and Interpretive Guidelines provide guidance to personnel
conducting surveys of laboratories. Surveys are conducted using an outcome-oriented
survey process, which places emphasis upon performance or outcome measurements
to ensure accurate and reliable test results and other related activities. The purpose of
the protocols and guidelines is to provide suggestions, interpretations, and other tools
to use in preparing for and conducting the survey and for analyzing and evaluating
survey findings. Both the SA and CMS use the same survey protocol.
The SA and CMS are responsible for conducting the onsite survey and entering the
information concerning the results of the survey into the CLIA Data System.
The following protocols represent an outcome-oriented method to be used to conduct the
survey. The focus of the survey is to assess how the laboratory monitors its operations
and ensures the quality of its testing. The intended use of these protocols is to promote
consistency in the survey process, and to ensure that a laboratory’s operations are
reviewed in a practical, efficient, and effective manner so that at the completion of the
survey there is sufficient information to make compliance determinations. While the
purpose of the protocols and guidelines is to provide direction in preparing for the
survey, conducting the onsite survey, and analyzing, evaluating, and documenting
survey findings, the surveyor’s professional judgment is the most critical element in the
survey process.
CMS’ objective is not only to determine the laboratory’s regulatory compliance but
also to assist regulated laboratories in improving patient care by emphasizing those
aspects of the regulatory provisions that have a direct impact on the laboratory’s
overall test performance. CMS promotes the use of an educational survey process,
especially on the initial laboratory surveys to help laboratories understand and achieve
the quality system concepts. It is the surveyor’s objective, using professional
judgment, to determine, based on observation of the laboratory’s (past and current)
practices, interviews with the laboratory’s personnel, and review of the laboratory’s
relevant documented records, if the laboratory is performing quality clinical
laboratory testing.
Surveyors should make every effort to minimize the impact of the survey on laboratory
operations, patient care activities, and to accommodate staffing schedules and
departmental workloads as much as possible. In facilities providing direct patient care
(e.g., physician offices, clinics, residential care facilities, and hospitals), surveyors
should avoid interrupting or interfering with patient care. Surveyors should respect
patient privacy and confidentiality at all times in all survey settings.
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6101 - The Outcome-Oriented Survey Process (OOSP)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The outcome-oriented survey process (OOSP) is intended to direct the surveyor to those
requirements that will most effectively and efficiently assess the laboratory’s ability to
provide accurate, reliable, and timely clinical laboratory test results.
In the OOSP the surveyor reviews and assesses the overall functioning of the
laboratory and evaluates the laboratory’s ability to perform quality testing; that is, the
surveyor evaluates the laboratory’s quality system. The quality system requirements
in the Introduction to Subpart K and the General Laboratory, Preanalytic, Analytic,
and Postanalytic Quality Assessment requirements are appropriate guides for the
surveyor to organize the review.
In the OOSP, the emphasis is placed on the laboratory’s quality system as well as the
structures and processes throughout the entire testing process that contribute to quality
test results. The surveyor selects a cross-section of information from all aspects of the
laboratory’s operation for review to assess the laboratory’s ability to produce quality
results. The surveyor reviews the cross-section of information to verify that the
laboratory has established and implemented appropriate ongoing mechanisms for
monitoring its practices and identifying and resolving problems effectively.
If the findings from the review of the laboratory’s ongoing mechanisms for ensuring
quality test results are sufficient to make the determination of compliance and if the
evaluation does not warrant a more in-depth review, the surveyor concludes the survey
and proceeds to the exit conference (see section 6126).
NOTE: Appendix C, Survey Procedures and Interpretive Guidelines for Laboratories
and Laboratory Services, includes guidelines and instructions for the listed regulatory
requirements and encompasses all types of laboratory facilities. Surveyors should take
care, therefore, to only cite to the portions of this document that are applicable to the
laboratory operations and the complexity of testing performed and are regulatory in
nature. Guidelines and instructions are not to be cited.
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6102 - Scheduling Surveys
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
6102.1 – Scheduling Priorities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25 )
When scheduling surveys use the following priorities:
• 	Complaint surveys indicating possible immediate jeopardy;
• 	Laboratories with other complaint investigations pending;
• 	Initial surveys;
• 	Recertification surveys;
• 	Follow-up/Revisit surveys;
• 	Validation (non-complaint) surveys;
• 	Special Surveys for Certificate of Waiver and Provider-performed Microscopy
Laboratories.
Scheduling surveys - There are two activities associated with scheduling surveys:
• 	Contacting the laboratory to schedule the date and time of the survey using
scheduling guidelines, geographic areas, and appropriate survey timeframes.
• 	Providing the appropriate forms to the laboratory (Forms CMS-116, CMS-209,
etc.)
For efficiency when scheduling, attempt to cluster surveys geographically, to include
initials, recertifications, complaints, and validations. Extenuating circumstances require
CMS review. In instances where the State requires a laboratory survey at a different time
frame than CLIA, the State should meet both survey scheduling requirements as
efficiently as possible.
For example: The State requires a survey before the laboratory can operate in that State.
The SA can survey the laboratory for compliance with the State requirements and return
in the appropriate time frame to survey for compliance with the CLIA requirements.
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1. 	Initial Surveys: In order to permit observation of actual testing during the initial
survey, schedule the initial survey to occur at least 90 days after the data entry
date of the Clinical Laboratory Improvement Amendments (CLIA) Application
for Certification, Form CMS-116, but no later than 12 months after the data
entry of the Form CMS-116.
For example: Form CMS-116 data entry date is May 12, 2015. Initial survey should be
conducted between August 10, 2015 (90th day after May 12, 2015) and May 11, 2016
(365 th day after May 12, 2015). If after the 90 days a representative from the laboratory
states that laboratory testing is not being performed because equipment is not ready, etc.,
please notify CMS. If there is suspicion that the laboratory is being operated in a manner
that constitutes a risk to human health, schedule an unannounced survey. An
unannounced survey could be an option for either case.
2. 	Recertification Survey: Schedule the recertification survey to occur at least 6
months (180 days) prior to the expiration date of the laboratory’s current
certificate, but no earlier than 12 months prior to the expiration date of the
current certificate.
For example: Current certificate expiration date is December 31, 2014. Recertification
survey should be conducted between December 31, 2013, and July 4, 2014.
Establish a date and time for the survey once the schedule has been completed. If a
laboratory operates more than one shift or location, schedule survey hours to include a
representative cross-section of shifts or locations, as necessary.
All surveys of accredited laboratories must have prior approval from CMS.
To enhance survey effectiveness and efficiency, except in the case of complaints or other
instances in which you would conduct an unannounced survey, consider providing the
following forms to the laboratories before the scheduled survey date. Request that the
laboratory complete the forms and either return them prior to the onsite survey or hold
them for review during the onsite survey.
• 	Laboratory Personnel Report (CLIA), Form CMS-209 (required) with directions
for completing or updating information, including all testing personnel since the
last survey and any new personnel or changes in positions or status; and
• 	The laboratory should accurately complete the Form CMS-116.
Request the following information be accessible and retrievable at the time of survey:
• Standard operating procedure manual with all test procedures (e.g., package inserts
and supplemental information, as necessary);
• Reference laboratories’ client services manual, if applicable;
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• Records of tests referred to other laboratories;
• Personnel records, including:
a. Diplomas, certificates, degrees, transcripts;
b. Training and experience;
c. Continuing education;
d. Competency assessment;
e. Duties/responsibilities;
f. Personnel changes; and
g. Primary Source verification (PSV) reports if applicable.
• 	Quality control records, including:
a. Corrective and or remedial action information;
b. Calibration and calibration verification records;
c. Statistical limits; and
d. Instrument maintenance and function checks records.
• 	All proficiency testing (PT) records, including:
a. Test runs with PT results;
b. Direct printouts;
c. Corrective and or remedial actions for unsatisfactory results;
d. Copies of the signed PT attestation forms provided by the PT program;
and
e. For nonwaived tests and procedures that are not listed in Subpart I,
verification of test or procedure accuracy twice yearly.
• 	Quality system assessment plan and documentation:
For each of the systems:
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a. Policies and procedures to monitor, assess, and correct identified
problems;
b. Documentation of ongoing assessment activities, including:
1. Review of the effectiveness of corrective actions taken;
2. Revision of policies and procedures to prevent recurrence of
problems and address complaints; and
3. Discussion of assessment reviews with staff.
• 	Safety information; and
• 	Patient testing records:
a. Requisition (patient charts may be used);
b. Work records (direct printouts); and
c. Patient test reports (patient charts may be used)
6102.2 – Survey Due to Unanticipated Events
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA or CMS conducts a survey at an earlier date than planned if there is reason to
believe the laboratory is being operated in a manner that constitutes a risk to human
health. Possible reasons for this would be a complaint about deteriorating standards of
operations, results of an accreditation survey of an accredited laboratory, loss of
laboratory accreditation, substantial changes in managerial personnel, continued
unsatisfactory PT performance, or a significant change (e.g., from moderate to high
complexity) in the type of testing performed. The decision to conduct a survey at an
earlier date than originally planned depends upon whether there is likelihood that
certification status could be changed. Such surveys must be unannounced.
6102.3 - Change of Location of Laboratory
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Changes in location of a laboratory within a State do not ordinarily require a special onsite
survey. The laboratory is expected to continue to uphold the standards of operation
detailed in its most recent survey. An onsite survey is to be performed only when the
relocation raises significant questions as to the laboratory’s ability to maintain standards.
In these situations, the SA considers when the last recertification survey was performed.
If a recertification survey is due within the next six months, the SA advances the entire
resurvey. If the recertification survey is not due, and an onsite visit is performed, the SA
conducts a complaint survey focusing on the issues that led to question the laboratory’s
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ability to maintain standards. The SA documents the justification for performing special
onsite surveys and maintains this documentation in the laboratory’s official file.
6102.4 – Change of Testing Performed by a Laboratory
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory, other than a laboratory with a Certificate of Waiver (CoW) or PPM,
begins to perform additional tests, a SA survey or resurvey may be required. (For
laboratories with a Certificate of Waiver that want to expand services to include
nonwaived testing, see section 6014 and section 6018). The regulations permit
laboratories with a certificate to add services for 6 months prior to notification to CMS,
although laboratories will not be eligible for Medicare or Medicaid payments until they
have made the notification and their certificate has been revised. If a regularly scheduled
survey occurs during the 6-month period a laboratory has added services but has not
notified CMS, the SA surveys the added services.
6106 - Announced and/or Unannounced Surveys
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Section 353(g)(1) of the PHSA provides for either announced or unannounced surveys,
but it is generally CMS’ policy to use announced surveys. Complaint and onsite
follow-up/revisit surveys must be conducted on an unannounced basis. For either an
initial CLIA survey or recertification CLIA survey, an unannounced survey may be
performed after one appointment is cancelled by the laboratory. For announced
surveys, allow up to two weeks’ notice.
The laboratory should be notified in writing (e.g. email, mail, etc.) and followed up by
telephone as necessary. Notification may include the actual date and time of the
survey. Use this communication to notify the laboratory about the potential
consequences of cancelling an appointment. Request that the laboratory notify the SA,
as appropriate, if its laboratory operations are not conducted during usual hours of
operation or only on specific days and times. Surveys are to be conducted during the
laboratory’s routine hours of operation. Confirm the laboratory’s certificate type and
advise the laboratory to notify the SA of any changes that would necessitate a different
certificate.
Validation surveys of accredited or CLIA-exempt laboratories are typically
announced, except for simultaneous validation surveys of laboratories accredited by
certain accreditation organizations (See sections 6227.3.1 - 6227.3.2). In cases where
there is significant evidence of noncompliance in the survey findings of the
accreditation organization or CLIA-exempt SA, CMS has the latitude to treat such a
survey as a complaint survey, which is unannounced. (See SOM Chapter 5
“Complaint Procedures” for guidance regarding complaint investigations.)
6106.1 - Testing Outside the Certificate Type
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
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In accordance with 42 CFR 493.1775, if it is verified that the laboratory that has been
issued a CoW or a Certificate for PPM Procedures is testing outside of its certificate
type, the laboratory is in violation of CLIA. The SA allows the laboratory the
opportunity to submit a new Form CMS-116 requesting an appropriate certificate. If the
laboratory fails to do so within 30 days, the SA enters a complaint survey into the CLIA
Data System and recommends referral to CMS. The SA completes a Statement of
Deficiencies and Plan of Correction (Form CMS-2567) to indicate the findings of the
survey and solicits a PoC or AoC from the laboratory. The SA attaches any
documentation that can be used in the adverse action process to substantiate the
recommendation to the survey kit and puts a check mark in the kit as “Forward to RO.”
The SA notifies CMS that CMS needs to review the kit for enforcement. The SA refers
to section 6014 if the laboratory wants to add nonwaived tests.
6106.2 - Accredited Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Laboratories accredited by a CMS approved organization are deemed to meet the
requirements of 42 CFR Part 493. When CMS/SA receives notification from a
laboratory, which was previously inspected by CMS/SA, that it has been accredited, the
SA verifies the laboratory’s accreditation status by asking the laboratory for
documentation of its application to the accreditation organization before removing the
laboratory from the CMS/SAs biennial survey schedule. A laboratory requesting a
change from a Certificate of Compliance (CoC) to a Certificate of Accreditation (CoA)
remains under CMS’ jurisdiction until the condition-level deficiencies are corrected. If
any standard-level deficiencies are pending, the SA discontinues any follow-up on the
deficiencies and forwards the pending deficiencies to the laboratory’s accreditation
organization. If the pending deficiencies are serious and represent a threat to the quality
and reliability of the laboratory’s testing, i.e., condition-level non-compliance exists, the
matter is referred to CMS. A laboratory’s accreditation cannot be recognized until it has
corrected its condition-level deficiencies.
Withdrawal or Denial of Laboratory Accreditation
When an accreditation organization withdraws or denies a laboratory’s accreditation,
CMS will authorize the SA to conduct a complaint investigation to determine
compliance with all CLIA requirements. (See SOM Chapter 5, “Complaint
Procedures”). CMS takes appropriate enforcement action if deficiencies are found. If
the laboratory is found to be in compliance with all CLIA requirements, the SA obtains
an updated Form CMS-116 and processes the change in certification type.
6106.3 - CLIA-Exempt Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Laboratories exempt through an approved State licensure program are subject to validation
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surveys conducted by CMS or its designee. A validation survey of a CLIA-exempt
laboratory is conducted to ensure that the exempt laboratory meets CLIA compliance.
CMS laboratory surveyor applies the CLIA regulations during a validation survey.
When condition-level deficiencies are determined, CMS directs the State to take
appropriate enforcement action. (See section 6208)
6108 - Laboratory Refuses to Allow Survey
((Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Section 353(g) of the PHSA permits authorized officials to make announced or
unannounced surveys of laboratories holding any type of CLIA certificate, at any time
during the laboratory’s normal hours of operation. If access is refused, the SA
documents the identity (name and title) of the individual refusing admission and the
reasons given, and submits this documentation immediately to CMS, i.e., by email,
telephone, or fax. The CLIA regulations at 42 CFR 493.1771 and 493.1773 permits the
SA to cite the laboratory for refusal to allow a survey on a Form CMS-2567. In
addition, the regulation at 42 CFR 1001.1301 permits the OIG to exclude a laboratory
from the CLIA program if it fails to grant immediate access upon reasonable request.
The exclusion may be in effect up to a period equal to the sum of the length of the
period during which immediate access was not granted, plus an additional 90 days.
CMS will make the referral to the OIG. (See section 6270)
6110 - Survey Team Size and Composition
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Each SA surveyor must meet the education and training qualifications in Chapter 4,
section 4009. If more than one surveyor is performing the survey, all surveyors are to
survey together during the same time interval.
6112 - Pre-Survey Preparation
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Prior to each survey, review the laboratory’s file, including CLIA-database
information. To determine the size of the survey team and the expected time required
for the survey, consider the number of sites under the certificate, the scope and
volume of testing, and the test complexity.
1. 	Personnel - Include the completed or updated Form CMS-209 in each
survey package. Use this information during the onsite survey to evaluate
positions currently held by employees in accordance with the requirements.
Focus on new personnel since the last survey.
2. 	Services Offered - Review the CLIA application, the list of tests and
specialties/subspecialties, laboratory services manual, and any
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correspondence from the laboratory to determine the complexity of tests
performed. Ascertain whether the laboratory has changed analytes,
specialties or subspecialties, or added/deleted tests or procedures since the
last survey.
3. 	PT - Review PT records to ensure that the laboratory is enrolled and
participating in an approved program for each PT listed in Subpart I, specialty,
subspecialty, analyte, or test for which testing is performed. Note any
unacceptable, unsatisfactory, or unsuccessful scores and any specialty,
subspecialty, analyte or test that is not evaluated by the proficiency testing
program provider. Use this information to target particular tests for review
during the survey.
4. 	File Review-Evaluate the laboratory’s ability to maintain
compliance between surveys by reviewing its file for:
• Previous survey results, allegations of compliance, and plans of
correction by noting patterns, number, nature of deficiencies, and
dates of correction;
• Enforcement action(s) taken or in progress, e.g., limitations of the
certificate or voluntary withdrawal of a specialty, subspecialty,
analyte or test due to unsuccessful proficiency testing or loss of
qualified personnel; and
• Complaint allegations noting frequency, significance,
severity and, if substantiated, the resolution.
5. Initial Survey - Preparation for an initial survey may focus on the
personnel qualifications, verification of data in the Form CMS-116,
specialty/subspecialties, test volumes, and any correspondence with the
laboratory prior to the survey.
6114 - Entrance Interview
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The entrance interview sets the tone for the entire survey. Be prepared, positive,
courteous, and make requests, not demands. Upon arrival, present the appropriate
identification, introduce other team members, inform the facility’s administrator,
director, or supervisor of the purpose of the survey, the time schedule, and explain the
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survey process. Identify a contact person and establish a communication level based on
the degree of technical knowledge of the contact person.
If the laboratory consists of multiple testing sites, verify all information concerning
testing performed at each site. If one or more sites do not meet the multiple site
exceptions in the regulations (42 CFR 493.35(b), 493.43(b) and 493.55(b)), explain the
reason and have the owner/operator/director complete Form CMS-116 for each
applicable site. (Refer to section 6010 for information concerning conducting surveys of
multiple testing sites under one certificate.)
Inform the laboratory that the survey will include a tour of the laboratory, record
review, observation, and interviews with personnel involved in the preanalytic, analytic,
and postanalytic phases of the testing process. Establish personnel availability and
discuss approximate time frames for survey completion. Determine whether the
deficiencies, when identified, are to be discussed with testing personnel, and explain
that an exit conference may be held to discuss survey findings. Refer to section 6124
and section 6126, for additional information regarding the exit conference.
Request that the laboratory collect any documents, records, or information that may be
needed to complete the survey and solicit and answer any questions the laboratory may
have concerning the survey process.
6116 - Information Gathering
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
The technique for information gathering includes observation, interviews, and record
review and these are usually performed concurrently. The information gathering
process is critical in the determination of quality laboratory testing. Gather sufficient
information to evaluate the laboratory’s operations without being overly intrusive or
gathering excessive information. As each laboratory is unique in the services offered,
the order of gathering information may be different for each survey. The timing for
observing testing and the availability of staff for interview may determine the
sequence of the survey.
Consider the laboratory’s compliance history (including, but not limited to, deficient
practices and Plans of Correction). Verify the correction of all previously cited
deficiencies and continued compliance with CLIA regulations. Pay particular attention
to deficiencies that the laboratory has failed to correct. Refer to enforcement
requirements at 42 CFR Part 493, Subpart R, if needed.
6116.1 - Organizing the Survey
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Consider the following variables when making determinations for organizing the
survey and the areas to be reviewed:
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• Purpose of the Survey:
a. Initial or recertification:
b. Complaint;
c. Follow-up; and/or
d. Validation.
• Pre-Survey Information:
a. Problematic PT;
b. Previous survey deficiencies;
c. Complaints; and/or
d. Enforcement actions.
• Size and Organization of the Laboratory:
a. Type of instruments/test procedures;
b. Type of information system(s);
c. Number of supervisors and testing personnel;
d. Number of testing sites;
e. Scheduling of testing (e.g., Stat, daily, weekly shifts);
f. Number of specialties/subspecialties;
g. Test volume;
h. Record availability; and/or
i. Type of patients/clients served.
6116.2 - Observation of Laboratories and Processes
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Observe the laboratory’s physical layout. These observations should include specimen
collection and processing, “prep” and clean-up areas, testing and reporting areas, and
storage areas. Whenever possible, observe specimen processing and test performance,
noting information which would precipitate revisiting an area, interviewing personnel,
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or requesting records for review. Observe and verify that reagents, kits, and equipment
correlate with test menu, clients served, and results reported. Also observe whether
staffing and space appear adequate for test volume. Schedule the survey date/time to
observe personnel performing specimen processing, testing, and reporting of results in
each specialty/subspecialty of service. If it is not possible to observe testing, ask for a
verbal walk-through of the procedure. Do not distract staff when observing operations
and personnel activities.
Focus observations on:
• Specimen integrity;
• Quality control performance;
• Skills and knowledge of personnel regarding:
a. Performance of testing;
b. Evaluation of test results;
c. Identification and resolution of problems; and
• Interactions of personnel regarding:
a. Availability of supervisor to staff;
b. Communication among personnel at all levels within the laboratory and
with clients; and
c. Interaction of laboratory director in laboratory’s operations.
At all times respect patient privacy and do not interfere with patient care and
confidentiality.
6116.3 - Interviews
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Interview the staff to confirm observations and obtain additional information, as
necessary. Obtain information to identify personnel interviewed, such as name or code.
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Ask open-ended questions, e.g., probes from the interpretive guidelines, and if
necessary, repeat or restate the response given by the laboratory personnel to confirm
what was said. Information obtained through interviews can provide evidence to
support a deficiency. The surveyor must document who was interviewed and should
note the specific date and time of the interview or confirmation.
During the interview of personnel, evaluate their knowledge and skills for performing
tests, identifying problems and the methods for corrective and remedial actions.
Interviews should include as many staff members as necessary to form a judgment as to
the ability of staff to perform their duties. Determine the validity of any allegations
prior to leaving the laboratory. Do not cite deficient practices without verification.
Extend the original survey to investigate the allegation of non-compliance.
6116.4 - Record Review
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Gather relevant information that will reflect the laboratory’s ability to provide quality
testing from all areas of the laboratory including records encompassing the time period
since the last certification survey. Determine all new tests, new test methods, and new
equipment added since the prior survey and review documentation relevant to as many
of these factors as possible when reviewing laboratory records. The number of records
selected and reviewed is not intended to be statistically valid, but rather a representative
cross-section of various records.
Avoid predictable patterns of gathering information (e.g., same tests or time periods).
Do not allow the laboratory to select the records for review. Consider the types of
clients and/or facilities that the laboratory serves, e.g., nursing homes, pediatric, dialysis
units, public health clinics, and cancer clinics. Choose a variety of patient records
across the laboratory’s spectrum of clients. When test information must be gathered
from medical records, be considerate when handling these records, as they contain
confidential information. If possible, review medical records in the presence of office or
laboratory personnel with consideration for confidentiality.
Subpart K delineates the laboratory’s responsibility for performing its own internal
reviews. This is an excellent starting point for an outcome-oriented survey. Review a
cross-section of information selected from records of quality system assessment
activities within each of the four systems. Review a cross-section of information while
simultaneously assessing the laboratory’s ability to provide quality test results as well
as its ability to identify and correct problems. Refer to the quality system assessment
portions of the regulations as a guide for organizing your selection and review of
information to assess the laboratory’s overall compliance. Investigate further any
problems identified but not addressed by the laboratory’s quality system assessment. If
the laboratory is failing to effectively monitor its own system and correct its problems,
you can direct the laboratory to the requirements and the relevant sections for its
particular setting.
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Make copies of any records needed to support deficient practice findings.
Ensure that reviews of PT (Subpart H), Facility Administration (Subpart J),
Quality System (Subpart K), and Personnel (Subpart M) include the following:
1. 	PT
Laboratories must be appropriately enrolled and participating in a CMS approved
PT program(s) for each Subpart I analyte, specialty and subspecialty that they
perform.
Laboratories also must perform biannual accuracy verification that meets 42 CFR
493.1236(c)(1) for any nonwaived tests that they conduct, that do not fall under Subpart
I. 	Verify that both requirements have been met for the entire period of time the
laboratory has been performing each test or procedure (not just shortly before the
survey).
If the laboratory has unacceptable PT scores or unsatisfactory performance in a specialty,
subspecialty, analyte, or test since the last survey, review the specific record, corrective
action, and any other data such as education and training of staff associated with PT
remediation. Include both patient test results and QC records which were assayed in the
same run as the failed PT in the review. In addition:
• 	Verify that the laboratory has reported results under the appropriate
methodology/instrumentation used for test performance, e.g., automated
vs. manual hematology;
• 	Verify that the laboratory did not engage in inter-laboratory communications
regarding the PT sample(s) prior to the event cut-off date;
• 	Verify that the laboratory did not refer its PT samples to another laboratory for
testing prior to the event cut-off date;
• 	Verify that PT samples were handled, prepared, processed, examined, tested, and
reported, to the extent practical, in the same manner as patient samples. PT
samples must not be sent to another laboratory for analysis prior to the event cut-
off date; and
• 	For tests where there is no PT available and/or those nonwaived tests performed
by the laboratory that are not included in Subpart I, determine whether the
laboratory verifies the accuracy of each test or procedure at least twice a year.
2. Facility Administration
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Review records for the appropriate retention times and ensure the laboratory adheres
to appropriate safety, arrangement, space, ventilation, and contamination procedures.
If the facility provides transfusion services, verify that the arrangement is current, the
blood products are stored appropriately, and transfusion reactions are investigated and
reported to the appropriate authorities in a timely manner.
3. Quality System
General Laboratory, Preanalytic, Analytic, and Postanalytic System Quality Assessment-
Using the patient test requisitions, test records, test results, and test reports or, as
applicable, patient charts, review all phases of the laboratory testing processes,
including instructions for specimen storage. If possible, when reviewing individual
patient test results, correlate test requisition(s) or medical record information with final
report(s).
Refer to Postanalytic Systems Quality Assessment for guidance in reviewing and
correlating patient test results. After determining the patient population serviced by the
laboratory, e.g., geriatrics, public health clinics, dialysis units, health fairs, and
hospitals, review the following:
• A cross-section of patient test results encompassing all specialties and subspecialties of
testing performed in the laboratory in sufficient numbers to determine if results vary
significantly from expected population norms;
• Worksheets or instrument printouts, looking for outliers, trends, etc., when tests are
performed in batches;
• Several worksheets, instrument printouts, or medical records over time for tests performed
at random;
• Test results that are disproportionately abnormal or normal; and
• 	The correlation of initial test results and/or test results of various analytes of a patient over
time.
Review QC practices and evaluate whether the laboratory is following its own QC
protocols or those procedures specified by the manufacturer. Review QC results,
including outliers, shifts, trends, and corrective actions taken, when necessary.
Refer to the establishment and verification of performance specifications at 42 CFR
493.1253 for guidance in reviewing the laboratory’s policies and criteria for adding a
new method, test system or analyte to its test menu.
Correlate reported patient test data with QC data and/or quality systems assessment
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records to ensure proper performance and documentation of controls. Review original
test data (instrument printouts or computer files). Verify that patient results have not
been reported when QC data was unacceptable according to the laboratory’s protocol.
Consider the following in relation to the laboratory’s patient population:
• 	New methodologies and equipment;
• 	QC and calibration materials used;
• 	Source and availability of QC limits;
• 	Evaluation and monitoring of QC data; and
• 	Corrective action for QC failures.
Personnel:
Review personnel records to determine compliance regarding whether individuals in the
positions listed on the Form CMS-209 meet the CLIA personnel qualification and
responsibility requirements stated in 42 CFR, Part 493, Subpart M. This includes the
positions of laboratory director (LD), clinical consultant (CC), technical supervisor and
consultant (TS, TC), general supervisor (GS), testing personnel (TP), cytology general
supervisor (CGS), and cytotechnologist (CT). The process for verification of personnel
qualifications requires surveyors to observe direct evidence of meeting academic
requirements. Laboratories are required to complete the Form CMS-209 listing all
testing personnel, individuals in the above positions, and including any contract
personnel. Refer to subpart M for additional information concerning personnel training,
experience, competency, qualifications, and responsibilities.
General Qualification Guidance
• 	When initially surveying the laboratory, surveyors evaluate the qualifications
of the LD, TS or TC, CC, GS, CT, CGS, and a sample of TP (including point
of care personnel and respiratory therapy technicians, if applicable). Surveyors
are NOT required to evaluate qualifications for every TP.
• 	For subsequent surveys, surveyors evaluate all changes to personnel (for the
positions of LD, TS or TC, CC, GS, CT, CGS) that have occurred since the
previous survey, in addition to another sample of TP (including point of care
personnel).
• 	Certain laboratory positions are NOT evaluated by the surveyor;
examples include phlebotomists.
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• 	Request appropriate documents to be provided within a reasonable
timeframe (such as the time it takes to complete a survey or within one
week afterwards). Appropriate documents include but are not limited to:
academic credentials such as degrees and transcripts.
• 	Qualifications need only be provided at the highest level of academic
achievement applicable to CLIA for the position held by the individual. It is
not necessary to review a high school diploma, for example, of an individual
whose position requires an advanced degree.
• 	Laboratories are required to maintain documentation on its personnel in
addition to paper records on point-of-care testing personnel that perform testing
throughout a medical facility.
• 	Surveyors may not require an individual to test for and obtain a General
Education Degree (G.E.D.). If records for a high school diploma or G.E.D are
not available and a high school diploma or G.E.D. is required, this individual
is not qualified.
• 	If a high school is closed, it is possible for the individual to solicit
documentation from the local school board or State Board of Education to
verify graduation.
Primary Source Verification
Primary source verification (PSV) is the process of confirming an applicant's credentials
by verifying that a degree, certificate, or diploma was received; that licenses were
granted; and, by confirming reported work history, such as company names and
locations, dates, and positions held. Verifications are obtained either directly from an
institution, former employers, or their authorized agents.
Laboratories may choose to use PSV to confirm personnel credentials and provide
surveyors PSV documentation as evidence of compliance with the personnel
requirements stated in 42 CFR, Part 493, Subpart M. The use of a PSV report as
evidence of meeting CLIA personnel qualifications is optional for the laboratory.
Surveyors will continue to accept direct observation of documents, and the laboratory
may also achieve compliance through a combination of the two.
• 	NOTE: The PSV company is NOT responsible for determining whether a
given individual meets the personnel requirements under CLIA; PSV
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companies merely confirm that the asserted training, degrees, and
credentialing have been achieved or conferred.
• 	It is always the responsibility of the laboratory to ensure that its personnel
meet the CLIA requirements, and CMS, its agents and accreditation
organizations retain full authority to determine compliance with those
requirements. The PSV report is one tool that can be used by the surveyor
and laboratory to determine if the applicant meets the personnel requirements.
The laboratory is responsible for ensuring that individuals’ qualifications
meet the personnel requirements.
• 	CMS is not issuing standards to be applied to PSV companies - laboratories are
responsible for assessing the services offered by PSV companies.
• 	As needed, surveyors will continue to ask LDs to provide additional
documentation on their employees’ qualifications when they find the PSV
reports inadequate to confirm compliance.
• 	If there are required elements in the personnel regulations that the PSV
company does not verify, it is the LD’s responsibility to ensure that these
personnel qualifications are met by other means.
• 	Each LD should collect and maintain documentation and records as may be
necessary to provide any information that is not included in the PSV report.
Laboratories electing to use the PSV option must maintain either paper or
electronic reports from the PSV company.
• 	NOTE: Not all personnel qualifications will be verifiable by a PSV
company. Based on our current understanding, PSV companies do not verify
transcripts. Laboratories need to be aware that, even if they choose to use
PSV, personnel may still need to produce documentation that cannot be
verified by PSV companies for those positions in which a transcript is
necessary to qualify the individual. Ultimately, the LD is responsible for
making sure that personnel qualifications are met for each position and that
there is available evidence of the qualifications.
Additional Qualification Guidance
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• 	Professional Certification and State Licensure Requirements - An
individual’s professional certification, such as medical technology certification
or nursing licenses, as the only type of documentation to meet the CLIA
personnel requirements, documentation IS NOT necessarily considered
sufficient evidence of meeting all applicable personnel qualifications. More
detailed information, such as degrees, transcripts, or PSV documents verifying
degrees and transcripts, are required.
One exception to this exists where professional certification is required by the
CLIA regulations: for example, CT and cytology CGS positions may require
American Society of Clinical Pathology (ASCP) certification, in addition to
documentation of their highest level of academic achievement in education,
training, and experiential requirements.
When the CLIA regulations specify that the individual must possess a license
for any personnel in Subpart M (e.g., laboratory director, testing personnel), if
required by the State, such as a physician (M.D., D.O., DDS) Midlevel
practitioner (as defined at 42 CFR 493.2), testing personnel or otherwise, the
laboratory need only produce a copy of the individual’s State license or a
report from a PSV company verifying the State license. No further academic
documentation, such as diploma or transcripts, is required.
• 	Nursing Degrees - A bachelor’s degree in nursing from an accredited
institution meets the requirement for moderate complexity testing personnel at
§493.1423(b)(2). The laboratory may show a PSV report verifying that a
bachelor’s degree in nursing was earned, a diploma with the type of degree
earned, or transcripts as evidence of meeting the education personnel
requirement.
An associate degree in nursing from an accredited institution meets the
requirement for moderate complexity testing personnel at §493.1423(b)(4). The
laboratory may show a PSV report verifying that an associate degree in nursing
was earned, a diploma with the type of degree earned, or transcripts as evidence
of meeting the education personnel requirement.
• 	Federal Laboratories - The regulation at 42 CFR 493.3(c) states that
“laboratories under the jurisdiction of an agency of the Federal Government are
subject to the rules of this part, except that the Secretary may modify the
application of such requirements as appropriate.” Therefore, with respect to the
employment of physicians and similar medical and scientific professionals in
federal laboratories, the Secretary’s noted discretion in applying CLIA
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regulations to federal laboratories would offer other federal agencies a means for
adopting hiring criteria that only require possession of a valid license in one state
in order to work in any federally operated laboratory.
• 	Home Schooling - There is no standardized approach to home schooling
across the country. Should a surveyor be presented with a home school
diploma, in general, they would accept the home school diploma at face value
and focus on the employee’s training and competency. At this time, CMS is
not aware of any primary source verification company that verifies home
school programs.
• 	Military Training - Primary source verification companies are able to verify
most military schooling and training. If the PSV company is unable to provide
verification of the successful completion of an official U.S. Military medical
laboratory procedures training course of at least 50 weeks duration and that the
applicant has held the military enlisted occupational specialty of Medical
Laboratory Specialist (Laboratory Technician), (42 CFR 493.1423(b)(5) for
moderate complexity testing and 42 CFR 493.1489(b)(4) for high complexity
testing), the laboratory must present documentation that the testing personnel
has the qualifications to meet the CLIA personnel requirements.
• 	Regents Bachelor’s Degree (RBD) - The RBD, which is a baccalaureate
degree program designed for adult students, is one example of a non-traditional
degree which would be evaluated using the education algorithm. The basic
principle of RBD is that credit is awarded for what students know regardless of
how that knowledge was obtained. In other words, students may earn college-
equivalent credit for work and life experiences that can be equated to college
courses. It is designed to provide students with a comprehensive general
education. Many times, no specific courses are required for graduation,
allowing students to design their own programs of study. This degree is
usually awarded by a Board of Regents of an accredited institution. CLIA
regulations require that a bachelor’s degree be from an accredited institution.
The RBD may meet this requirement. However, CLIA also requires that the
bachelor’s degree be in a “chemical, biological, clinical or medical laboratory
science, or medical technology from an accredited institution.”
Compliance with Personnel Requirements
If the surveyor identifies potentially serious isolated or pervasive test quality problems
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that may be attributed to unqualified or untrained individuals performing or directing the
laboratory’s testing, the surveyor may request such documentation as may be necessary
for the surveyor to confirm compliance with the personnel requirements.
Mandatory Citations
A laboratory is considered to be non-compliant if: a required position is not filled, if an
individual does not meet the required qualifications for that position (such as education,
training and experience).
Noncompliance with personnel regulations must be cited at the condition level if not
met; i.e., the individual does not meet the required education, training, or experience,
the position is not filled. The list of mandatory citations is at section 6130.5. As
indicated in the list, both the condition level AND standard level deficiencies must
be cited.
Practical Application of the Personnel Qualification Determinations
Surveyors are instructed to cite the most appropriate mandatory deficiency(s) if the
laboratory does not meet the personnel requirements for the CLIA position categories
which are included on Form CMS-209. Some examples are included here, though this is
not an exhaustive list.
Example 1: A CLIA surveyor is evaluating a sample of TP qualifications in a moderate
complexity laboratory and is presented with a home school diploma as evidence of
compliance. What would the surveyor do?
Answer: Surveyor would accept the diploma at face value and focus on the testing
personnel’s training and competency.
Example 2: A CLIA surveyor is evaluating a sample of TP qualifications in a high
complexity laboratory and is presented with proof of a medical technology degree
from an accredited institution. Does this degree satisfy the personnel requirement
or are transcripts needed?
Answer: Yes, a medical technology degree from an accredited institution is
sufficient. A PSV report verifying a medical technology degree from an accredited
institution would also meet the requirement.
Example 3: If a laboratory is applying for a CLIA certificate and the LD is not board
certified, but is board eligible, what evidence is needed for CMS to issue a Certificate of
Registration?
Answer: If an LD is only eligible to be board certified, the PSV Company may not be
able to verify eligibility status. The LD would need to provide the documentation of
training and experience required by the board to be eligible to take such examinations.
Example 4: A laboratory is hiring a military trained medical laboratory technician.
What evidence is needed for the laboratory to maintain compliance with CLIA
personnel qualifications? Answer: Primary source verification companies are able to
verify most military schooling and training. If the PSV company cannot verify the
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successful completion of an official U.S. military medical laboratory procedures
training course of at least 50 weeks duration and that the applicant has held the military
enlisted occupational specialty of Medical Laboratory Specialist (Laboratory
Technician), the laboratory must present documentation that the testing personnel has
the qualifications to meet the requirement.
Example 5: A CLIA surveyor evaluating qualifications of a nurse performing
moderate complexity laboratory testing is presented with a nursing license as evidence
of compliance. What would the surveyor do?
Answer: CLIA surveyors do not accept nursing licenses as evidence of compliance.
The laboratory must provide the surveyor with a PSV report verifying the type of
degree earned, a diploma showing the type of degree earned, or transcripts as evidence
of meeting the personnel requirement.
Example 6: A CLIA surveyor is evaluating a sample of TP qualifications in a high
complexity laboratory and is presented with a report from a primary source verification
company. The report verifies that the TP has a degree in Medical Technology from an
accredited university and that the TP has worked for 3 years as a medical technologist
at a hospital. Does this report satisfy the personnel requirement or are transcripts
needed?
Answer: Yes, the PSV company report is sufficient; no further evidence is needed.
Example 7: A CLIA surveyor is evaluating a sample of TP qualifications in a high
complexity laboratory located in a state that requires licensure for medical technologists.
The surveyor is presented with a PSV company report that verifies the TP’s State license
as evidence of meeting the personnel requirement. Does the surveyor also need to see
further evidence of education, such as degrees or transcripts?
Answer: No. It is acceptable for the laboratory to present the surveyor with a PSV report
verifying State licensure. The State license would also be acceptable. For laboratories in
states that require licensure, no further academic documentation, such as diploma or
transcripts, is required.
Example 8a: A CLIA surveyor is evaluating LD qualifications in a high complexity
laboratory located in a state that requires licensure. The surveyor is presented with a
PSV report verifying the LD’s State license as evidence of meeting the personnel
requirement. Does the surveyor also need to see further evidence of education, such
as degrees or transcripts?
Answer: No. It is acceptable for the laboratory to present the surveyor with only a PSV
report verifying State licensure. The State license would also meet the requirement. For
laboratories in states that require licensure, no further academic documentation, such as
diploma or transcripts, is required.
Example 8b: A CLIA surveyor is evaluating LD qualifications in a high complexity
laboratory located in a state that requires licensure. The LD is a foreign trained
physician. The surveyor is presented with a PSV company report verifying the LD’s
State medical license as evidence of meeting the personnel requirement. Does the LD
also need to produce foreign educational equivalencies?
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Answer: No. It is acceptable for the laboratory to present the surveyor with only a
PSV report verifying State medical licensure. The State medical license would also
meet the requirement. Foreign trained physicians (MD, DO, DPM or DDS) who are
licensed to practice medicine in the State in which the laboratory is located do not need
to produce educational equivalencies. The state medical license is also sufficient proof
of academic achievement.
Example 9: A CLIA surveyor is evaluating TP qualifications in a high complexity
laboratory. The surveyor is presented with a PSV report verifying that the TP received
a bachelor’s degree from an accredited university in 2008. Is this sufficient evidence
of meeting the personnel requirement?
Answer: No. Regulation §493.1489(b)(2)(i) states that high complexity testing
personnel will have earned a “…bachelor’s degree in a chemical, biological, clinical or
medical laboratory science, or medical technology…” The documentation in the PSV
report did not state the type of bachelor’s degree earned. The surveyor would need to
look for additional evidence of the type of bachelor’s degree earned, a diploma showing
the type of degree earned, or transcripts. Just having evidence of a bachelor’s degree
does not meet the personnel requirement.
6116.5 - Credentialing of Foreign Trained Laboratory Personnel
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Personnel employed in laboratories subject to CLIA that perform tests of moderate and/or
high complexity must meet specific education, training, and experience requirements.
Individuals who attended foreign schools must have an evaluation of their credentials
determining equivalency of foreign to United States education.
Nationally recognized evaluation organizations and their affiliates should perform the
academic credential evaluation on a course-by-course basis. Nationally recognized
evaluation organizations include but are not limited to the National Association
Credential Evaluation Services, Inc. (NACES) (http://www.naces.org) and the
Association of International Credential Evaluators, Inc. (AICE) (http://www.aice-
eval.org). Other organizations may be available and may be able to be confirmed through
research on the Internet (See Appendix C).
The laboratory should maintain a copy of the course-by-course foreign-trained
equivalency evaluation/determination in the laboratory records.
Laboratories may also choose to use a primary source verification company for verifying
foreign trained personnel, so long as the PSV relies on the same type of course-by-
course evaluation to confirm and document the foreign degree’s equivalency to the
personnel qualifications.
• 	Foreign trained personnel that have a PhD equivalent must hold current
HHS-approved board certification or meet the regulation at 42 CFR
§493.1405(b)(3) or 42 CFR §493.1443(b)(3).
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• 	Foreign trained physicians (M.D., D.O., DDS) who are licensed to practice
medicine in the State in which the laboratory is located do not need to produce
educational equivalencies. A valid State medical license is sufficient proof of
academic achievement.
• 	With the exception of licensed physicians, other moderate and high
complexity testing personnel who attended a foreign school still need to
have foreign equivalencies done.
• 	Each person examining cytology slide preparations must meet the
qualifications of 42 CFR §493.1449(b) or (e) or 42 CFR §493.1483(a) and
(b)(1) or (b)(2) or (b)(3).
6116.6 - During the Survey
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
The surveyors should allow laboratory personnel to accompany them during the tour of
the facility. The tour of the facility should include observation, record review and
interviews with personnel involved in preanalytic, analytic and postanalytic phases of
testing. Managerial staff generally should not be present during staff interviews. The
SA should exercise discretion in each case. Laboratory personnel may be helpful,
answer questions, or point out certain things of concern to the surveyors. The surveyor
should use such assistance if it is helpful to the survey and makes the process easier.
Laboratory personnel should give the surveyors privacy as needed when the surveyors
discuss their survey findings. Conversely, if the laboratory personnel harass
surveyor(s), argue about observed problems, and make the survey more difficult, the
surveyor should remove themselves from the difficult and or hostile environment.
6116.7 - Assessing Outcome or Potential Outcome
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If the information gathered indicates that the laboratory has established, implemented, and
maintained appropriate ongoing mechanisms for ensuring quality test results by
monitoring, evaluating, and resolving any problems in its practices, and findings do not
warrant a more in-depth review, conclude the survey. However, if an assessment of the
laboratory’s performance cannot be made based on the cross-section of information
collected, it may be necessary to expand the cross-section (e.g., number of sites,
observations, or number of records). If the findings reveal potential problem areas with any
test procedures, ensure the review is sufficient in breadth and depth to substantiate whether
a negative or potentially negative outcome exists.
If a problem or potential problem related to patient test results is found, determine the
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nature and seriousness of the problem.
The OOSP allows the freedom to increase or decrease the number and types of records
reviewed, the personnel interviewed, and the observations made as individual needs
are identified.
Analyze the findings for the degree of severity, pervasiveness, comparison with
historical survey results, frequency of occurrence, and impact on delivery of services,
i.e., accuracy, reliability, and timeliness of test results. A single occurrence of a
deficiency directly related to a potential adverse impact on patient testing may be cited.
On the other hand, some preliminary findings may have so slight an impact on outcome
that they do not warrant a citation. However, there are four CLIA condition-level
requirements the surveyor must cite if non-compliance is found, regardless of the
presence or absence of any negative outcome or potential harm (see section 6130.5
“Mandatory Citations”).
Figure 4-1, steps one through four, presents the decision process for whether or not to
cite deficiencies during a survey. After a preliminary finding is established by the
surveyor, the first step is to determine whether or not it is a mandatory citation. If yes,
go to step #5; if no, go to step #2. Step 2 is to determine if the problem or potential
problem is related to laboratory testing. If the answer is no, then no deficiency is cited.
On the other hand, if the answer to this question is yes, then the third step is to
determine if the identified problem does or could potentially impact patient test results.
If the surveyor determines there is no impact or potential impact to patient test results,
then the surveyor uses the OOSP to determine whether deficiencies should be cited. If
the surveyor concludes that there is an impact or potential impact to patient test results,
then the fourth step is to determine if the problem may be the result of, or otherwise
related to, noncompliance with CLIA regulatory requirements. If yes, then the surveyor
must cite a deficiency. If no, then consult with CMS on whether other Federal
regulations are applicable. If the laboratory is subject to a State Licensure Program,
consult with the SA supervisor for further instruction.
NOTE: Any condition-level deficiency is an actionable deficiency. Any standard-
level deficiency that has an impact or potential impact on patient test results is also an
actionable deficiency.
6120.1 - Regulatory Compliance Decision
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
After all necessary information has been collected and the surveyor determines whether
any identified laboratory testing-related problems do (or could) negatively impact
patient test outcomes, and, if so, whether such problems are due to non-compliance
with CLIA, the surveyor will need to determine whether CLIA-related non-compliance
driven issues constitute a condition-level deficiency. Review the findings and decide if
additional information and/or documentation are necessary to substantiate and
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document a standard- or condition-level deficient practice. The number of deficiencies
generally does not correlate to whether a laboratory should be found out of compliance
with a standard or condition. Standard-level deficiencies require: (1) the
documentation of the nature and extent of the deficiencies, if any, with respect to a
particular function, i.e., the creation of a list of the deficient practices; and (2) the
surveyor to assess the need for improvement in relation to the prescribed conditions,
i.e., review standard-level deficiencies to determine condition-level non-compliance.
With the exception of the four mandatory condition-level citations discussed in
subsection VII.D. below, consider a condition out of compliance as a result of one or
more deficiencies if, in your judgment, the deficiency(ies) constitutes a significant or a
serious problem that adversely affects patient test results/patient care, or has the
potential for adversely affecting patient test results/patient care.
Determining Immediate Jeopardy
Immediate Jeopardy (IJ) represents a situation in which laboratory noncompliance has
placed the health and safety of recipients in its care at risk for serious injury, serious
harm, serious impairment or death. These situations must be accurately identified by
surveyors, thoroughly investigated, and resolved by the entity as quickly as possible. In
addition, noncompliance cited at IJ is the most serious deficiency type, and carries the
most serious sanctions for laboratories. An immediate jeopardy situation is one that is
clearly identifiable due to the severity of its harm or likelihood for serious harm and the
immediate need for it to be corrected to avoid further or future serious harm.
Immediate jeopardy is defined in 42 CFR §493.2 as “a situation in which immediate
corrective action is necessary because the laboratory’s noncompliance with one or
more condition-level requirements has already caused, is causing, or is likely to
cause, at any time, serious injury or harm, or death, to individuals served by the
laboratory or to the health or safety of the general public”.
The regulatory definitions form the basis for identifying three key components that
are essential for surveyors to use in determining the presence of IJ. These
components include:
• 	Noncompliance: An entity has failed to meet one or more federal
health, safety, and/or quality regulations;
AND
• 	Serious Adverse Outcome or Likely Serious Adverse Outcome: As a
result of the identified noncompliance, serious injury, serious harm,
serious impairment or death has occurred, is occurring, or is likely to
occur to one or more identified recipients at risk;
AND
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• 	Need for Immediate Action: The noncompliance creates a need for
immediate corrective action by the provider/supplier to prevent
serious injury, serious harm, serious impairment or death from
occurring or recurring.
(See 42 CFR §493.1812 providing the enforcement actions to be taken when
deficiencies pose immediate jeopardy.) Refer to Figure 4-1 for guidance in
determining whether to issue condition (and/or standard) citations and what
enforcement actions to pursue.
The number of deficiencies does not necessarily relate to whether or not a condition
is found out of compliance, but rather the impact or potential impact the
deficiency(ies) has (have) on the quality of laboratory services and the results
reported.
Figure 4-1, steps four through six, presents the decision steps for citing deficiencies in
relation to patient outcome. In step four, the surveyor cites applicable CLIA conditions,
Mandatory CLIA Citations and/or supporting CLIA standards that are not met by the
laboratory. Upon citing condition(s), step five is to determine whether the situation
already caused, is causing, or likely to cause serious injury, harm or death. If yes, step 6
is to proceed with citing Immediate Jeopardy (IJ) along with the condition-level non-
compliance. If the surveyor concludes no IJ is present, proceed with citing condition(s)
as identified under step four.
When determining if the condition-level noncompliance reaches the level of immediate
jeopardy. The surveyors should ask themselves:
Do the deficient practices result in inaccurate or the high probability of inaccurate,
unreliable, or untimely test results?
• 	Is the situation one in which immediate corrective action is necessary because
the laboratory’s noncompliance has already caused or is likely to cause
serious injury, harm, or death to individuals served by the laboratory?
• 	Does the laboratory’s continued activity(ies) constitute a significant
hazard to individuals served by the laboratory or to the public health or
safety of the general public?
• 	Do the deficiencies warrant immediate limitation or suspension of the
laboratory’s CLIA certificate?
• 	Is there information or data not available at the time of the survey, or within
a reasonable time frame, that must be provided by the laboratory in order to
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determine if the deficient practice has already caused, is causing, or is
likely to cause, at any time, serious injury or harm, or death?
In summary, the steps for regulatory considerations include:
1. 	Are CLIA regulatory deficiencies identified?
2. 	Does the deficiency(ies) constitute(s) condition-level non-compliance?
- 	Do the deficiencies prevent certification?
3. 	Does the condition-level non-compliance pose an immediate jeopardy to
patient health and safety?
- 	Is there an option for other enforcement remedies?
Refer to Revisions to Appendix Q, Guidance on Immediate Jeopardy, for further
information.
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6124 - Preparation for Exit Conference
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Prior to the exit conference, the surveyor(s) review the findings and come to a
consensus on the seriousness and extent of the deficiencies and whether the number,
character, or combination interferes with accurate and reliable laboratory test
results. Deficiencies found in more than one condition or standard may be
cumulative and interrelated and result in general, pervasive inadequacies in
determining test results.
6126 - Exit Conference
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The purpose of the exit conference is to provide an overview of your findings with the
laboratory. It is not meant to be an exhaustive discussion of your findings. It is the
continuation of the survey process and is the first opportunity for the laboratory to
present additional information in response to the findings. Acknowledge staff
cooperation and operational support, as appropriate, before addressing the non-
compliance issues. The exit conference is also the beginning of the period during
which corrective action can be taken if the laboratory is to be subject to a corrective or
an enforcement action.
If immediate jeopardy or condition-level deficiencies are identified, inform the
laboratory of the seriousness of the problem(s)/finding(s) and indicate that they are
not final until receipt of the written statement of deficiencies Form (CMS-2567). In
this or any other instance where adverse action is anticipated, the surveyor explains
the implications, making it clear that only compliance will stop the action.
If the surveyor(s) calls IJ at the time of the onsite survey, the IJ Template in Appendix
Q must be used. If the surveyor(s) determines that IJ exists after leaving the onsite
survey, upon review of the information and evidence collected at the onsite survey, the
completed template must be given to the laboratory at the time IJ is determined. This
may be done electronically. CLIA surveyors are not required to return to the
laboratory to deliver the completed template (see CLIA subpart of Appendix Q for
sections that do not apply to CLIA). The laboratory will still be notified of the IJ, via
written notice, when the Form CMS-2567 is sent to the laboratory requesting an
Allegation of Compliance (AoC).
Refer to Revisions to Appendix Q, Guidance on Immediate Jeopardy, for further
information.
The surveyor advises the laboratory that a revisit to verify correction of deficiencies
occurs only when the laboratory submits a credible AoC. If the laboratory does not
provide CMS/SA with a credible AoC, no revisit will be made and the adverse action
process will continue. Consider the following when conducting an exit conference:
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• 	Conduct the exit conference with the facility’s administrator,
director, consultant, or supervisor, and/or other invited staff;
• 	Describe the laboratory practices that fail to be in compliance with the
regulatory requirements and the findings that substantiate these potential
deficiencies. In presenting findings, the surveyors cite problems that clearly
violate regulatory requirements and provide an explanation to the laboratory
concerning the deficiency in specific terms (without using data tags or
regulation citations) to allow the laboratory to understand why the
requirement is not met. Frequently, the explanation will imply the action
needed to correct the problem. Because there may be several possible causes
for any deficiency, it is not the surveyor’s responsibility to sift through
various alternatives to suggest an acceptable remedy. For example, if a
laboratory was cited for maintaining incomplete patient specimen records,
the surveyor specifies what is missing, not why it is missing or what process
is best for ensuring that the records are complete in the future. If asked for
the regulatory basis, the surveyor provides the regulatory basis for
noncompliance;
• 	Provide the laboratory an opportunity to discuss and provide additional
information regarding potential deficiencies. It is the laboratory’s
responsibility to determine the corrective action(s) necessary to remedy the
problem(s);
• 	Inform the laboratory that they will receive a written statement of
deficiencies (Form CMS-2567) with the final deficiencies cited;
• 	A team member should indicate that the official findings are presented in
writing on the Form CMS-2567 and will be forwarded to the laboratory
within 10 working days. The laboratory must also be informed they are to
return the PoC or credible AoC in 10 calendar days of receiving the Form
CMS-2567 Statement of Deficiencies;
• 	Given the complexity of the regulations and nature of the survey, the surveyors
must indicate to the laboratory that the specific regulatory reference will be
found in the Form CMS-2567 report that will be issued to them. The
laboratory is informed that the information discussed in the exit interview is
preliminary and the lab management will have an opportunity at the exit
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interview to talk in general about the issues that were found;
• 	Inform the facility of your intended recommendation to CMS to certify,
recertify, or deny certification of the laboratory. In an initial survey, the
surveyor tells the laboratory to expect notification from CMS of their initial
approval (issuance of a certificate). For subsequent biennial surveys, the
surveyor explains that CMS issues an updated certificate reflecting any
changes in approved services; and
• 	At the exit interview, inform the laboratory
(director/administrator/supervisor) of changes in test volumes which may
result in fee changes.
Although it is CMS’ general policy to conduct an exit conference, the surveyor should
be aware of situations that would justify a refusal to conduct or continue an exit
conference. Please document the reason if no exit conference is conducted.
For example:
• 	If counsel represents the laboratory (all participants in the exit conference
should identify themselves), the surveyor should refuse to continue the
conference if the lawyer tries to turn the exit conference into an evidentiary
hearing.
• 	Any time the laboratory creates an environment that is hostile, intimidating,
or inconsistent with the informal and preliminary nature of an exit
conference, the surveyors should refuse to continue the exit conference.
• 	If the laboratory wishes to audio tape the conference, the surveyor should
refuse to continue the conference unless the laboratory agrees to tape the
entire meeting and provide surveyor(s) with a copy of the tape at the
conclusion of the conference. Videotaping is also permitted if it does not
intimidate the surveyors or disrupt the conference, and a copy is provided at
the conclusion of the conference. Use discretion in deciding whether to
permit videotaping.
The survey team should establish and maintain control throughout the exit conference.
The survey team presents the findings but should refrain from arguing. The surveyors
should be mindful that laboratory staff may disagree with the survey findings. The
laboratory representatives have a right to disagree with survey findings and to present
information to refute them and the team should be receptive to such disagreements. If
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the laboratory representatives present information to negate any of the survey findings,
the surveyor(s) should indicate willingness to reevaluate the findings before leaving the
laboratory. If deficiencies are corrected before the completion of the survey, the
surveyor should acknowledge the corrections and explain how this situation will be
documented.
6130 - Statement of Deficiencies, Plan of Correction and Allegation of
Compliance, Form CMS-2567
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
The Form CMS-2567 (Exhibit 7) serves several important functions. They
are as follows:
• 	Documents that specific deficiencies were found. If there are no citations,
the surveyor(s) indicates this in the left-hand column of the Form CMS-
2567;
• 	Documents the laboratory’s receipt of the deficiency notice;
• 	Discloses to the public the laboratory’s deficiencies and what is being
done to remedy them;
• 	Provides an opportunity for the laboratory to refute survey findings and to
furnish documentation that requirements are met; and
• 	Documents the laboratory’s plans and time frames for correcting the
deficiencies.
6130.1 - Development of the Statement of Deficiencies
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Choose the most appropriate regulatory citation and corresponding D-tag when
documenting a deficiency. For example, if deficient practices are a result of failure of
the laboratory to properly perform quality assessment, cite the deficiency using the
quality assessment requirements. Note, however, where a laboratory does not have a
quality assessment program, one should cite the quality assessment requirements and the
laboratory director for not ensuring that the quality assessment programs are established
and maintained to ensure the quality of laboratory services provided. If deficient
practices are the result of a laboratory’s failure to perform (or perform correctly) certain
specific tasks or requirements, then cite the deficiency in the specific area of the
regulation such as personnel, general laboratory systems, preanalytic systems, analytic
systems or postanalytic systems. Supporting information for documenting deficiencies
should be complete, clear, and concise. Write deficiency statements in terms that allow
a reasonably knowledgeable person to understand the aspects of the requirements that
are not met. Avoid writing the same deficiency in several places. Write your statement
of evidence following the format described in the Principles of Documentation
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Guidelines https://www.cms.gov/regulations-and-
guidance/legislation/clia/downloads/principles-of-documentation-oct-2018.pdf
For some cited deficiencies, the CLIA Data System may require that you list the
appropriate specialty or subspecialty identifier code(s) and test complexity (moderate,
high or both) for each D-tag. This is applicable to standard and condition-level
deficiencies.
6130.2 - Citing Standard-Level Deficiencies
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
If standard-level noncompliance has been identified, cite the most specific
standard available. For instance, if the deficient practice(s) is related to control
procedures:
• 	Cite the appropriate D-tag (D5501 - D5773) for the specialty/subspecialty
standards under 42 CFR §§493.1261 through 493.1278, which are
Bacteriology,Mycobacteriology, Mycology, Parasitology, Virology, Routine
Chemistry, Hematology, Immunohematology, Histopathology, Cytology, Clinical
Cytogenetics, and Histocompatibility if such standard is available; OR
• 	Use the appropriate D-tag (D5401 - D5485; D5775 - D5793) for 42 CFR
§§493.1251 through 493.1256 and 42 CFR §§493.1281 through 493.1289,
if an appropriate D-tag is NOT available in the specialty/subspecialty
standards.
EXAMPLE: A laboratory performs fluid cell counts using a hemocytometer. Use
D5543.
EXAMPLE: A rheumatologist performs rheumatoid factor (RF) titers. Use D5451.
Where there are underlying standards, condition-level deficiencies can only be cited
when standard-level deficiencies have been identified. Remember to cite to standard-
level deficiencies when such deficiencies support a finding of condition-level
deficiencies.
6130.3 - Citing Condition-Level Deficiencies
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
When the deficient practice is of such a serious nature that correction is a condition for
allowing the laboratory to continue with patient testing, cite the most appropriate
condition and document the finding using the format in the Principles of
Documentation. As stated in the Principles of Documentation, the laboratory must
correct all standard-level deficiencies that are used to support the condition-level
noncompliance finding before the laboratory can be found back in compliance with the
condition.
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Options within Subpart K
• 	Specialty and Subspecialty conditions--Use these conditions when serious
deficiencies are identified within the specialty or subspecialty. D5002 -
D5042.
• 	General Laboratory Systems--Use this condition when serious
deficiencies are identified within general laboratory systems. D5200.
• 	Preanalytic--Use this condition when serious deficiencies are identified
within the preanalytic phase of testing. D5300.
• 	Analytic--Use this condition when serious deficiencies are identified
within the analytic phase of testing. D5400.
• 	Postanalytic--Use this condition when serious deficiencies are identified
within the postanalytic phase of testing. D5800.
NOTE: A serious deficiency is based on the nature and extent of the deficient practice.
6130.4 - Choosing the Appropriate Condition
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Review the regulatory language at each of the conditions, noting the requirements that
must be met for the condition to be in compliance. For example: The condition of
Bacteriology at 42 CFR §493.1201 (D5002) states the laboratory must meet the
requirements at 42 CFR §§493.1230 (D5200) through 493.1256 (D5485), 493.1261
(D5501 - D5507) and 493.1281 (D5775) through 493.1299 (D5893) (covering General
Laboratory Systems, Preanalytic Systems, Analytic Systems, and Postanalytic
Systems). Serious problems in one or more of these areas can cause the condition of
Bacteriology to be out of compliance.
In comparison, the condition statement for Preanalytic Systems at 42 CFR §493.1240
(D5300) states the laboratory must meet the requirements at 42 CFR §§493.1241
(D5301 - D5309), 493.1242 (D5311 - D5317), and 493.1249 (D5393) for each specialty
or subspecialty of testing. Serious preanalytic deficiencies that are pervasive throughout
the laboratory (not related to specific specialties or subspecialties) could cause the
condition of Preanalytic Systems to be out of compliance. Caution: An enforcement
action based on noncompliance with the condition of General Laboratory Systems,
Preanalytic Systems, Analytic Systems or Postanalytic Systems could be a revocation or
a suspension of the CLIA certificate and would not necessarily be a limitation of the
CLIA certificate for one or more specialties.
Standard-level deficiencies written in one subpart cannot be the basis for a condition in
another subpart. Deficiencies in Proficiency Testing or Personnel would not be the basis
for the condition of Bacteriology to be out of compliance. It is not uncommon for a
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surveyor to identify issues that crossover between subparts of the regulations. Cite
deficiencies at the appropriate area of the regulations that describes the problem. For
example, failures in proficiency testing may be caused by an error in specimen
identification, test system malfunction, or lack of training for staff. Consider citing the
most appropriate citation for the laboratory to come into compliance. Avoid citing
multiple citations for the same deficiency unless each citation focuses on a different
aspect of the deficiency (instrument malfunction vs. staff training, or quality system vs.
laboratory director responsibilities, as discussed above).
The surveyor must consider the deficiencies cited when determining the conditions out
of compliance, and also the potential enforcement actions should the laboratory not
correct the deficiencies. The organization of the regulations and conditions allows the
surveyor to write a condition out of compliance according to specialty/subspecialty or to
the Systems of testing (General Laboratory Systems, Preanalytic Systems, Analytic
Systems, or Postanalytic Systems).
EXAMPLE 1:
A laboratory has one or more standard-level deficiencies related to Bacteriology testing
in Preanalytic Systems 42 CFR §493.1241 through 493.1249 (D5301-D5393), Quality
Control Procedures 42 CFR § 493.1256 (D5441-D5485) and the Bacteriology
subspecialty
42 CFR § 493.1261 (D5501-D5507). The surveyor may determine the condition of
Bacteriology 42 CFR § 493.1201 (D5002) is out of compliance based on the deficiencies
written under all three systems, Preanalytic, Analytic and Postanalytic. Even though the
laboratory conducts testing in other specialty or subspecialty areas, by citing the
deficiencies under the condition of Bacteriology, the certificate could be limited for the
subspecialty of Bacteriology instead of the entire CLIA certificate being affected.
EXAMPLE 2:
A laboratory is cited for one or more standard-level deficiencies in Preanalytic Systems
42 CFR §493.1241 through 493.1249 (D5301-D5393) and the deficiencies are related
to practices in all the specialties and subspecialties offered by the laboratory. The
surveyor determines the condition of Preanalytic Systems is out of compliance. If the
laboratory does not correct the condition-level deficiency in Preanalytic Systems, the
enforcement action is against the certificate and not a limitation of a specialty or
subspecialty.
EXAMPLE 3:
A laboratory has deficiencies in Bacteriology in the Control Procedures 42 CFR
§493.1256 (D5441-D5485), the Bacteriology subspecialty 42 CFR §493.1261 (D5501-
D5507), and Routine Chemistry deficiencies in the Control Procedures 42 CFR
§493.1256 (D5441- D5485). All deficiencies are within the Analytic System.
The surveyor may determine the condition of Bacteriology 42 CFR §493.1201 (D5002)
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is out of compliance based on the deficiencies cited in Control Procedures 42 CFR
§493.1256 (D5441-D5485) and also deficiencies in subspecialty areas for Bacteriology
42 CFR §493.1261 (D5501-D5507).
And the surveyor may determine the condition of Routine Chemistry 42 CFR
§493.1210 (D5016) is out of compliance based on deficiencies cited related to Control
Procedures 42 CFR §493.1256 (D5441-D5485). Even though the D-tags used to
determine condition- level noncompliance in Routine Chemistry are cited in the
Control Procedures area, the appropriate condition to mark out of compliance is the
applicable subspecialty of Routine Chemistry.
If the laboratory performs testing in only the subspecialties of Bacteriology and
Routine Chemistry, and if the deficient practices are pervasive, the surveyor may
write the condition of Analytic Systems 42 CFR §493.1250 (D5400) out of
compliance.
When a specialty or subspecialty condition is out of compliance, the enforcement action
chosen may be a limitation to the certificate for the specialty or subspecialty out of
compliance. This approach allows the laboratory to continue testing in those specialties
and subspecialties in which compliance was determined. A condition-level deficiency in
one of the Systems (General Laboratory Systems, Preanalytic Systems, Analytic
Systems, or Postanalytic Systems) indicates a pervasive situation through all specialties
and subspecialties offered by the laboratory.
6130.5 - Mandatory Citations
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
There are four CLIA condition-level requirements the surveyor must cite if non-
compliance is found, regardless of the presence or absence of any negative outcome or
potential harm. The four CLIA condition-level requirements are: proficiency testing
enrollment, proficiency testing referral, unsuccessful proficiency testing participation
and issues related to personnel qualifications.
The Mandatory Citations table provides guidance to surveyors for citing the four
mandatory CLIA condition-level citations. Citations should include the condition
citation and the corresponding D-tag. Where appropriate, surveyors should also
provide any Standard -level citations under the condition as well as the standard-level
D-tag for those standard-level citations.
The mandatory condition-level citations and D-tags and the standard-level citations
and D-tags that correspond to the three mandatory PT conditions are:
1. 	Enrollment in Proficiency Testing (D2000) (42 CFR §493.801)
• 	No minimum standard-level D-tag required. This is the ONLY mandatory
condition-level citation where no standard-level D-tag is cited in conjunction
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with the condition-level D- tag.
2. 	Proficiency Testing Referral (D2000) (42 CFR §493.801)
• 	At a minimum cite the Standard at D2013 (42 CFR §493.801(b)(4))
3. 	Successful Participation in Proficiency Testing (D2016)
(42 CFR §493.803)
• 	At a minimum cite the Standard at any of the following as applicable:
D2028, D2037, D2046, D2055, D2064, D2074, D2084, D2085, D2096,
D2097, D2107, D2108, D2118, D2119, D2130, D2131, D2162, D2163,
D2172, D2181, D2190 or D2191.
The mandatory condition-level citations and D-tags, and the potential standard-level
citations and D-tags that correspond to the condition-level personnel qualifications,
are:
1. 	Laboratory Director PPM (D5980) (42 CFR §493.1355)
• 	At a minimum cite the Standard at D5981(42 CFR §493.1357)
2. 	Testing Personnel PPM (D5990) (42 CFR §493.1361)
• 	At a minimum cite the Standard at D5991 (42 CFR §493.1363)
3. 	Laboratory Director Moderate Complexity Testing (D6000) (42 CFR §493.1403)
• 	At a minimum cite the Standard at D6003 (42 CFR §493.1405)
4. 	Technical consultant Moderate Complexity Testing (D6033) (42 CFR §493.1409)
• 	At a minimum cite the Standard at D6035 (42 CFR §493.1411)
5. 	Clinical Consultant Moderate Complexity Testing (D6056) (42 CFR §493.1415)
• 	At a minimum cite the Standard at D6057 (42 CFR §493.1417)
6. 	Testing Personnel Moderate Complexity Testing (D6063) (42 CFR §493.1421)
• 	At a minimum cite the Standard at D6065 (42 CFR §493.1423)
7. 	Laboratory Director High Complexity Testing (D6076) (42 CFR §493.1441)
• 	At a minimum cite the Standard at D6078 (42 CFR §493.1443)
8. 	Technical Supervisor High Complexity Testing (D6108) (42 CFR §493.1447)
• 	At a minimum cite the Standard at D6111 (42 CFR §493.1449)
9. 	Clinical Consultant High Complexity Testing (D6134) (42 CFR §493.1453)
• 	At a minimum cite the Standard at D6135 (42 CFR §493.1455)
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10. 	General Supervisor High Complexity Testing (D6141) (42 CFR §493.1459)
• 	At a minimum cite the Standard at D6143 (42 CFR §493.1461)
11. 	Cytology General Supervisor (D6153) (42 CFR §493.1467)
• 	At a minimum cite the Standard at D6155 (42 CFR §493.1469)
12. 	Cytotechnologist (D6162) (42 CFR §493.1481)
• 	At a minimum cite the Standard at D6164 (42 CFR §493.1483)
13. 	Testing Personnel High Complexity Testing (D6168) (42 CFR §493.1487)
• 	At a minimum cite the Standard at D6171 (42 CFR §493.1489(b))
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MANDATORY CITATIONS
IF YOU FIND
NON-COMPLIANCE WITH. . .
YOU MUST AT
LEAST CITE THE
STANDARD AT D-
TAG. . .
YOU MUST AT
LEAST CITE THE
CONDITION AT D-
TAG. . .
Non-enrollment in Proficiency Testing 42
CFR § 493.801
D2000
Proficiency Testing Referral 42 CFR
§ 493.801(b)(4)
§ 493.801(b)(5)
D2012
D2013
D2000
Unsuccessful Participation in
Proficiency Testing
42 CFR § 493.803
D2028, D2037,
D2046, D2055,
D2064, D2074,
D2084, D2085,
D2096, D2097,
D2107, D2108,
D2118, D2119,
D2130, D2131,
D2162, D2163,
D2172, D2181,
D2190, OR D2191
D2016
Personnel Qualifications - Subpart M
Laboratory Director
PPMP
D5981 	D5980
Testing Personnel
PPMP
D5991 	D5990
Laboratory Director
Moderate Complexity Testing
D6003 	D6000
Technical Consultant
Moderate Complexity Testing
D6035 	D6033
Clinical Consultant
Moderate Complexity Testing
D6057 	D6056
Testing Personnel
Moderate Complexity Testing
D6065 	D6063
Laboratory Director
High Complexity Testing
D6078 	D6076
Technical Supervisor
High Complexity Testing
D6111 	D6108
Clinical Consultant
High Complexity Testing
D6135 	D6134
General Supervisor
High Complexity Testing
D6143 	D6141
Cytology General Supervisor 	D6155 	D6153
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Cytotechnologist 	D6164 	D6162
Testing Personnel
High Complexity Testing
D6171 	D6168
6132 - Certification Actions Performed After the Survey
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The post-survey certification processes are summarized as follows:
• 	The surveyor completes survey documents. (See section 6136.4 “Survey Report
Documentation and Data Entry”); and
• 	The Form CMS-2567 is sent to the laboratory requesting a PoC or
credible AoC, if appropriate. A PoC is required for all deficiencies,
except in cases of immediate jeopardy where limitations or
suspension of the certificate may be imposed prior to an opportunity
for a hearing.
The SA sends (e.g. emails, mails, fax) the laboratory a copy of the Form CMS-2567
within 10 working days of completing the survey. If there are citations, the SA
allows the laboratory 10 calendar days to complete and return a PoC or credible
AoC after receipt of the Form CMS-2567 Statement of Deficiencies. If immediate
jeopardy is identified, the SA follows the time frames in section 6284.
The Form CMS-2567 may be disclosed to the public in accordance with the
instructions in Chapter 3, “Additional Program Activities.” Refer to the SOM
Chapter 3 sections 3304, 3308, 3308A, 3310, 3312, 3314, 3316 and 3318 for
information on disclosure.
Information that may be disclosed to the Public by the SA:
1. Whether a facility participates in the Medicare/Medicaid/CLIA
program;
2. The official CLIA report (Form CMS-2567) of a survey with the following
redactions:
• The name of any patient;
• Medical information about any identifiable patient;
• The identity of a complainant;
• The address of anyone other than an owner of the facility; or
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• Information which could be defamatory toward any identifiable person.
NOTE: The SA reviews the report of survey, and if it contains any of the above
elements, it deletes the information from the report by blocking it out fully prior to
release of the report. (See 42 CFR 401.118)
NOTE: Prior to release, the laboratory must have had an opportunity to review the report
(not exceeding 60 days) and offer comments. The disclosure must be made within 90
days following completion of the survey by the SA.
3. Citations of deficiencies that have been conveyed to the provider following a survey,
except to the extent the report contains any of the identifiable information listed
above. The SA blocks this information out prior to release of the statement of
deficiencies;
4. PoC and pertinent comments submitted by the provider relating to CLIA
deficiencies cited following a survey, except to the extent the PoC or comments
contain any of the identifiable information listed above. The SA blocks this
information out prior to release of the PoC;
5. Official notices of involuntary provider termination;
6. Reports and information about a laboratory’s performance in proficiency testing
programs (NOTE: information about any individual person’s performance may not
be released);
7. Information contained within the CMS manuals distributed to the SAs,
intermediaries, carriers, providers, or suppliers; and
8. Statistical data on provider characteristics that do not identify any specific
provider or individual.
9. Form CMS-116, CLIA Application for Certification; however, the tax ID must be
blocked prior to the release of the application.
10. Form CMS-209, Laboratory Personnel Report (CLIA), may not be released.
Paper or electronic copies of these Federal electronic documents may be released by
the SA. Again, any individual identifiers (other than patient/resident or staff
alphanumeric identifiers) must be deleted from the information prior to release.
See section 6318 for further information on the Freedom of Information Act (FOIA).
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NOTE: Standard and User-Defined CASPER reports may also be released by the SA.
6132.1 - Generating the Statement of Deficiencies
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
The Form CMS-2567 can be generated using the appropriate module in the ASPEN
suite (e.g., ACO, ARO, ACTS, ASE-Q). Direct references to regulations are shown
with a corresponding D-tag (data tag) number. In the summary statement column at
the appropriate D-tag number, the surveyor includes the regulatory citation along
with the description of the laboratory’s deficient practices. The surveyor should
refer to the Principles of Documentation manual for preparing a defensible citation.
The SA must always obtain and maintain thorough and comprehensive documentation
to support the survey findings and certification decisions to sustain the action in the
event of a hearing or judicial review. The SA must use all available sources of
information to assist with completing the Form CMS-2567.
6132.2 - Plan of Correction (PoC)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The laboratory enters its planned action to correct the deficiency and the expected
completion date opposite the appropriate data tag on Form CMS-2567. Alternatively,
the laboratory may enter its disagreement with a finding and may furnish
documentation that requirements are met. If a deficiency has been corrected since the
survey, the laboratory should indicate this on the form along with the date of
correction.
The PoC is a “plan” which contains records (documentary materials) that outlines how
the laboratory is going to fix the standard-level deficiency(s) therefore, the PoC may
have future dates (i.e., after the date of submission). A record includes all recorded
information, regardless of form or characteristics, made or received by a federal agency
under federal law or in connection with the transaction of public business and preserved
or appropriate for preservation by that agency or its legitimate successor as evidence of
the organization, functions, policies, decisions, procedures, operations, or other activities
of the US Government or because of the informational value of data in them. 44 U.S.C
Chapter 33, Section 3301.” All records must be kept the period defined by the federal
requirements at DAA-0440-2015-0008, which is 7 years, or by State requirements, if
more stringent than federal requirements.
There are four elements that are required to be submitted with a PoC. Those four
elements are:
1. 	Documentation describing the corrective actions that have been taken for
patients that were identified by the survey and subsequent analysis as having
Complete printed PDF page 99
been affected by the deficient practice(s);
2. 	An explanation as to how the laboratory has identified other patients who may
have been affected by the deficient practice(s);
3. 	A description of the correction(s) that have been put into place and/or the systemic
changes that have been made to ensure that the deficient practice does not recur;
and
4. 	A description of how the corrective actions are being monitored to ensure the
deficient practice does not recur.
All deficiencies may not be corrected at the time the plan of correction is submitted to
the SA or CMS, but it must have corrected dates that are within 12 months after the
“date survey completed” listed on the Form CMS-2567 and must be reasonable in
timeframe and content.
The plan must be specific and time frames stated and realistic, stating exactly:
• 	How the deficient practice will be corrected or how it was corrected;
• 	What corrective action(s) have been taken for patients found to have been
affected by the deficient practice;
• 	How the laboratory has identified other patients having the potential to be
affected by the same deficient practice and what corrective action(s) has been
taken;
• 	What measure has been put into place or what systemic changes have been
made to ensure that the deficient practice does not recur; and
• 	How the corrective action(s) is being monitored to ensure the deficient
practice does not recur.
The laboratory director or other authorized official, (i.e. owner, operator and/or
laboratory director) must sign and date the Form CMS-2567 on which the laboratory’s
PoC is written.
If the laboratory director requests additional time to develop the plan, the SA
explains that a preliminary PoC must be submitted within 10 days, as precisely as
present information permits, and that it may be followed with a more specific plan
as early as possible. Also, the SA advises that a future contact or revisit to verify
Complete printed PDF page 100
correction of deficiencies will occur only when the laboratory makes an acceptable
PoC.
After completing the PoC, if the Form CMS-2567 was generated using ASPEN, the
SA instructs the laboratory to retain a copy and return the original to CMS/SA within
10 days of receipt. If the response attempts to refute a citation, the SA contacts the
laboratory to resolve the disagreement. If not resolved, the laboratory should put its
protest in writing in a form suitable for disclosure but must still provide its plan and
time frame for correction.
If the laboratory corrects a cited deficiency before the completion of the survey, the
SA documents the deficiency on the Form CMS-2567 and explains to the laboratory
director that when the laboratory receives the Form CMS-2567, it is to indicate the
correction as of that date.
It is not acceptable, under any circumstances, for a laboratory to allude in any way to
another laboratory or to malign an individual on a publicly disclosable Form CMS-
2567. The SA should request an amended PoC from the laboratory.
6132.3 - Allegation of Compliance (AoC)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When condition-level noncompliance is determined by CMS or SA surveyor, an AoC is
requested.
An AoC is an assertion (i.e., allegation) from the laboratory that they are in compliance;
hence, no future dates of correction are acceptable for any condition-level deficiency as
well as standard-level deficiencies included in the condition on the Form CMS-2567.
For any standard-level deficiencies that are not included in the condition, future dates
are acceptable. The AoC contains records (documentary materials) that describe or
support the laboratory’s compliance. A record includes all recorded information,
regardless of form or characteristics, made or received by a federal agency under federal
law or in connection with the transaction of public business and preserved or appropriate
for preservation by that agency or its legitimate successor as evidence of the
organization, functions, policies, decisions, procedures, operations, or other activities of
the US Government or because of the informational value of data in them. 44 U.S.C
Chapter 33, Section 3301.” All records must be kept the period defined by the federal
requirements at DAA-0440-2015-0008, which is 7 years, or by State requirements, if
more stringent than federal requirements.
There are four elements that are required to be submitted with an AoC. Those four
elements are:
1. 	Documentation describing the corrective actions that have been taken for
patients that were identified by the survey and subsequent analysis as having
been affected by the deficient practice(s);
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2. 	An explanation as to how the laboratory has identified other patients who may
have been affected by the deficient practice(s);
3. 	A description of the correction(s) that have been put into place and/or the systemic
changes that have been made to ensure that the deficient practice does not recur;
and
4. 	A description of how the corrective actions are being monitored to ensure the
deficient practice does not recur.
In addition to the above four elements, the AoC is a statement or documentation that is:
1. 	Made by a representative of a laboratory with a history of having maintained a
commitment to compliance and taking corrective action when required;
2. 	Realistic in terms of the possibility of the corrective action being accomplished
between the date of the survey and the date of the allegation: and,
3. 	Indicates resolution of the problem(s).
6134 - Review of Plan of Correction or Allegation of Compliance by State
Agency
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
The SA reviews the laboratory’s PoC or AoC and accompanying documentation
for appropriateness, legibility, completeness, and timeliness.
The SA verifies the evidence contains:
1. 	Corrective action(s) have been taken for patients found to have been
affected by the deficient practice.
2. 	How the laboratory has identified other patients having the potential to be
affected by the same deficient practice and what corrective action(s) have
been taken.
3. 	Measures has been put into place or systemic changes have been made to
ensure that the deficient practice does not recur.
4. 	Corrective action(s) are being monitored to ensure the deficient practice does
not recur.
5. 	Identify the signature of the laboratory director or designee.
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If not properly completed or there is a question about the PoC or AoC, the SA
contacts the laboratory representative to obtain clarification or appropriate
modification of the plan or allegation. The SA retains a copy of the Form CMS-
2567, the laboratory’s written PoC or AoC and the laboratory’s accompanying
documentation in the SA’s file with the certification packet.
All records must be kept the period defined by the CMS Records Schedule at DAA-0440-
2015-0008, which is 7 years, or by State requirements, if more stringent than CMS
Records Schedule.
6134.1 - Strategy for Repeat Deficiencies
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A repeat deficiency is defined as a deficient practice cited on a current Form CMS-
2567, Statement of Deficiencies that was also cited during a prior CLIA survey of the
laboratory. If during a recertification, complaint, or validation survey of the laboratory
it is determined that a repeat deficiency exists, use the following strategy to help ensure
the receipt of an acceptable plan of PoC or a credible AoC that will result in effective,
meaningful, and sustained corrective actions by the laboratory.
Laboratories must not be given multiple opportunities to correct repeat deficiencies. If
repeat deficiencies are not corrected quickly, the SA should refer the laboratory to CMS
for possible enforcement action. (This strategy may not be applicable to certain repeat
deficiencies, e.g., the laboratory’s failure to have appropriately qualified laboratory
personnel in rural areas.)
Strategy for Repeat Deficiencies:
1. Cite each repeat deficiency and, if found, all other deficient practices on Form CMS-
2567. Principles of Documentation do not preclude the surveyor from identifying a
deficient practice as a repeat deficiency on Form CMS-2567.
2. Using the routine process, request the laboratory to submit an acceptable PoC or a
credible AoC.
3.Review the submitted plan of correction or allegation of compliance and determine
whether the laboratory’s submission meets the criteria for an acceptable plan of
correction or a credible allegation of compliance. Based on established criteria, if the
plan of correction is not acceptable or the allegation of compliance is not credible, give
the laboratory no more than one additional opportunity to provide an acceptable or
credible submission, or forward the case to CMS for possible enforcement action.
Consideration should be made to the laboratory’s compliance history, seriousness of the
deficient practice, and the degree to which the laboratory’s submission has met
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established criteria.
4. If the laboratory’s submission meets established criteria for an acceptable plan of
correction or a credible allegation of compliance, compare the currently submitted plan
of correction or allegation of compliance for the repeat deficiency to the plan of
correction or allegation of compliance the laboratory submitted when the deficiency was
previously cited. If the currently submitted plan of correction or allegation of
compliance for the repeat deficiency is the same as the previously submitted plan of
correction or allegation of compliance, the plan of correction is not acceptable or the
allegation of compliance is not credible. Give the laboratory no more than one
additional opportunity to provide an acceptable or credible submission or forward the
case to CMS for possible enforcement action. Consideration should be made to the
laboratory’s compliance history, seriousness of the deficient practice, and the degree to
which the laboratory’s current submission is the same as the laboratory’s previous
submission.
5. If the laboratory’s submission for the repeat deficiency is different from the plan of
correction or allegation of compliance submitted by the laboratory for the prior survey,
consider whether the laboratory’s current submission resolves the underlying cause of
the problem and is adequate to prevent recurrence of the deficient practice. If it is
determined that the laboratory’s current submission does resolve the underlying cause of
the problem or is not adequate to prevent the deficient practice from recurring, give the
laboratory no more than one additional opportunity to provide an appropriate
submission, or forward the case to CMS for possible enforcement action. Consideration
should be made to the laboratory’s compliance history, seriousness of the deficient
practice, and the degree to which the laboratory’s current submission is likely to resolve
the underlying cause of the problem(s) and prevent recurrence of the deficient practice.
6. If it is determined that the laboratory’s current submission resolves the underlying
cause of the problem and is adequate to prevent the deficient practice from recurring,
review evidence from the laboratory to ensure that the corrective/remedial action has
been implemented before determining that the laboratory’s submission is acceptable or
credible.
The above strategy is summarized in the following flow chart:
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6134.2 - Follow-Up on AoC/PoCs and Revisit Survey
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If possible, the follow-up/revisit survey is to be conducted by a member of the
survey team that made the findings. When a laboratory has failed to comply with
one or more CLIA condition-level deficiencies, the SA performs an onsite follow-
up/revisit survey after the laboratory makes a credible AoC. When conducting an
onsite follow-up/revisit survey, the SA verifies compliance with the federal
regulations.
In some cases, the condition-level deficiencies may allow for electronic transmission mail
(e-mail), mail, or telephone contact in place of an onsite visit, (e.g., the laboratory
agreed to amend its written policies). An onsite follow-up/revisit survey is not required
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for mandatory condition-level deficiencies related to PT enrollment 42 CFR § 493.801,
unsuccessful participation in PT 42 CFR § 493.803, and personnel qualifications in
subpart M – Personnel for Nonwaived Testing, 42 CFR §493.1351 through 42 CFR
§493.1495. An onsite follow-up/revisit survey is performed for condition-level
deficiencies related to personnel responsibilities in subpart M – Personnel for
Nonwaived Testing, 42 CFR §493.1351 through 42 CFR §493.1495.
If the condition-level deficiencies indicate a potential risk to the quality of patient
test results, an onsite follow-up/revisit survey must be performed. If the laboratory
does not give the SA a credible AoC for outstanding condition-level deficiencies, an
onsite follow-up/revisit is required prior to the imposition of principal sanctions.
Within 12 months of the original survey, the SA conducts an offsite follow-up/revisit
survey for any standard-level deficiencies not associated with a condition-level
deficiency. This offsite follow-up/revisit survey is normally conducted by e-mail,
mail, or telephone. An onsite follow-up/revisit survey of standard-level deficiencies
is warranted in rare circumstances such as when the laboratory-provided evidence
of correction does not verify correction of the deficiency and/or the documentation
provided indicates potential risk to the quality of patient test results.
An offsite follow-up/revisit survey is performed following citation of mandatory
condition-level deficiencies related to PT enrollment 42 CFR § 493.801, unsuccessful
participation in PT 42 CFR § 493.803, and personnel qualifications in subpart M –
Personnel for Nonwaived Testing, 42 CFR §493.1351 through 42 CFR §493.1495.
The SA may consult with CMS for a determination regarding the appropriate type of
follow-up/revisit. Any additional onsite follow-up/revisit surveys must be approved by
CMS.
The SA may consult with CMS for a determination regarding cases that are unclear.
The SA obtains appropriate documentary verification (or onsite verification if
warranted) before reporting a citation as corrected in the CLIA Data System.
If, at the time of the revisit, some deficiencies have not been corrected, the SA
completes another Form CMS-2567 for the revisit survey summarizing the deficiencies
not corrected by using the appropriate data prefix tag number. The SA must ask the
laboratory to provide a revised PoC or AoC with a new completion date. The SA
sends a copy of the Form CMS-2567 and allows the laboratory 10 calendar days to
complete and return a PoC or AoC for any remaining deficiency(ies). The SA inputs
the revised data into the ASPEN system. If failure to correct deficiencies results in the
laboratory no longer being in compliance, the SA documents the case for enforcement
action and forwards the case to CMS.
• 	The SA is required to complete a Form CMS-2567 for every revisit survey. The
CMS-2567 will document new deficiencies, uncorrected deficiencies with new
findings of noncompliance, or a statement that the laboratory is in compliance.
Complete printed PDF page 106
• 	For example, a deficiency statement for no deficiencies on a revisit survey:
A (onsite/offsite) revisit survey was completed on XXX (date) for all previous
deficiencies cited on XXX (date of original survey). All deficiencies have been
corrected, and no new noncompliance was found. The facility is in compliance
with 42 CFR Part 493, Requirements for Laboratories.
• 	For example, a deficiency statement for new deficiencies on a revisit survey:
A (onsite/offsite) revisit survey was completed on XXX (date) for all previous
deficiencies cited at the (initial/recertification/validation/complaint/focused
complaint) survey performed on XXX (date of original survey). All deficiencies
related to the (initial/recertification/validation/ complaint/focused complaint)
survey have been corrected. New noncompliance was found.
In any event, the SA must record the survey findings in ASPEN within 45 days from the
date of the survey; follow-up/revisit information can be entered into ASPEN at any time
thereafter.
6134.3 - Form CMS-2567B
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Form CMS-2567B is an electronic document within the CLIA Data System. The
printed version of CMS-2567B is no longer required to document laboratory compliance.
6136 - Evaluation of Compliance
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CLIA requirements establish a single set of conditions and standards for all
laboratories. CLIA certification is required for payment for laboratory services
under the Medicare and Medicaid programs.
During the laboratory survey, the SA compiles all information required to determine
compliance, and completes all official reports of survey findings. Survey findings under
CLIA requirements are determinations made by surveyors. When the survey reports and
the Form CMS-1539 are entered into the CLIA Data System, an official determination of
CLIA compliance is made.
6136.1 - Compliance With all CLIA Conditions With No Deficiencies
Identified
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Complete printed PDF page 107
This indicates that there are no deficiencies identified. The laboratory is sent a Form
CMS-2567 stating there are no deficiencies on the date(s) of the survey. It is optional
for the laboratory director to sign the Form CMS-2567 when no deficiencies were
cited. The laboratory is issued the appropriate CLIA certificate and is eligible to
participate in the Medicare and Medicaid programs.
6136.2 - Compliance Based on an Acceptable AoC/PoC
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Compliance based on an acceptable AoC or PoC reflects the findings that all
applicable standards and conditions are met. The surveyor is certifying that the
laboratory is able to provide test results without hazard to the health and safety of
patients. Laboratories having deficiencies must correct them within an acceptable
time frame (no later than 12 months after the date survey is completed).
In reviewing the PoC, the SA evaluates whether or not the corrective action will result
in compliance within the time frame indicated and whether that time frame is
acceptable. If after two submissions, the laboratory does not submit an acceptable PoC
or if it fails to correct its deficiencies, the SA notifies CMS.
6136.3 – Noncompliance Based on an Unacceptable AoC
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
In situations where it is determined that a laboratory has failed to comply with one or
more CLIA conditions (condition-level deficiencies), the SA requests an AoC and
acceptable evidence of correction. If after two submissions, the laboratory fails to submit
a credible AoC and acceptable evidence of correction, the SA notifies CMS.
6136.4 - Survey Report Documentation and Data Entry
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Following the survey, enter into the CLIA Data System any revisions, additions, or
deletions to the application (Form CMS-116) information. Refer to the CLIA Systems
Users Guide for specific information and instruction. Enter into the data system the
Certification Kit, which consists of:
• 	Form CMS-1539, Certification and Transmittal;
• 	Form CMS-2567, Statement of Deficiencies and Plan of Correction;
and
• 	Form CMS-670, Survey Team Composition and Workload Report
(see section 6428).
Complete printed PDF page 108
6137 - Data Management
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The following CLIA data entry actions:
• 	Form CMS-116 entered up to 30 days after receipt by the SA. (Before entering
the Form CMS-116 data into the system, the SA verifies that the laboratory
director is qualified. (See section 6006.7)
• 	Form CMS-2567, Form CMS-670, and the Survey Specialty section are entered
up to 45 days after the survey.
• 	Certificate changes and updates entered up to 45 days after receipt by the SA.
6138 - Retention of CLIA Certification Records
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Essential data from all CLIA forms can be captured electronically in the CMS
mainframe data system, and will maintain the data for 7 years following the year in
which the record is created, pursuant to Subpart R of the Federal Acquisition
Regulations (incorporated by reference in Article XII.A of the Section 1864
agreement). The Section 1864 agreement and Subpart R do not preclude limiting data
captured to “essential” elements. For example, the deficiency codes and correction
dates from the Form CMS-2567 are essential, but the narrative description of
deficiencies or corrections are not.
Article XII.A of the Section 1864 agreement requires retention of survey and
certification records for three years following the year in which the record is created.
This provision permits retention of the records in electronic form.
Additional expectations are found in the CMS Records Schedule, which provides
record descriptions and mandatory disposition instructions for the retention, transfer,
retirement or destruction of Agency records as approved by the National Archives &
Records Administration. See Section XI for specific CLIA-related information.
However, where State law requires retention of records for a longer period or in
specific formats, only the state actor is bound by the State law.
The following sections specify record retention requirements for different compliance
situations.
6138.1 - No Deficiencies Cited
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 109
Upon completion of a survey in which no deficiencies are cited, the SA enters all
applicable CLIA survey forms (see Appendix C) into the CLIA Data System.
6138.2 - Deficiencies Cited
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Upon completion of a survey where deficiencies are cited, the SA enters all forms into the
CLIA Data System in the time frame specified above, regardless of whether the PoC or
AoC are yet verified.
6138.3 - Exception
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Form CMS-209 is completed at the time of the survey. This form is currently not
available in electronic form in the CLIA Data System. The SA either retains a hard
copy or scans a copy of the Form CMS-209 (Exhibit 106) until updated or revised at
the next survey to prevent evaluation of the same personnel on two consecutive
surveys as part of the survey sample of personnel.
6139 - Media Representatives Referred by the CMS Press Office
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
All Media-related inquiries must be forwarded to CMS.
6140 - Additional Information
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6140.1 - Counting Tests
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Total annual volume for waived tests, if any, should be recorded on the CLIA
application (Form CMS-116) in the waived testing section. The total annual volume for
nonwaived tests, including PPM procedures, should be reported on the form in the
Nonwaived Testing section by specialty and subspecialty. Only tests that are ordered
and reported should be included in the laboratory’s test volume(s). Calculations (e.g.,
A/G ratio, MCH, MCHC, HCT, and T7), QC tests, and PT assays should not be
counted.
• 	For chemistry tests, each non-calculated analyte is counted separately
(e.g., Lipid Panel consisting of a total cholesterol, HDL cholesterol, LDL
cholesterol and triglycerides equals 4 tests).
• 	For complete blood counts, each measured individual analyte that is
ordered and reported is counted separately. Differentials count as one
Complete printed PDF page 110
test.
• 	For urinalysis, microscopic and macroscopic examinations each count as one
test. Macroscopics (dipsticks) are counted as one test regardless of the
number of reagent pads on the strip. For screening drug tests (e.g. dipsticks,
cups, cards) count as one test regardless of the number of drugs tested.
• 	For microbiology, susceptibility testing is counted as one test per group of
antibiotics used to determine sensitivity for one organism. Cultures are
counted as one per test request from each specimen regardless of the extent
of identification, number of organisms isolated, and number of
tests/procedures required for identification. Each gram stain or acid-fast
bacteria (AFB) smear requested from the primary source is counted as one.
For example, if a sputum specimen has a routine bacteriology culture and
gram stain, a mycology test, and an AFB smear and culture ordered, this
would be counted as five tests. For parasitology, the direct smear and the
concentration and prepared slide are counted as one test.
• 	For allergy testing, each allergen is counted as one test.
• 	For flow cytometry, each measured individual analyte (e.g. T cells, B cells,
CD4, etc.) that is ordered and reported should be counted separately.
• 	For manual gynecologic and nongynecologic cytology, each slide (not case)
is counted as one test. Refer to D5643 for counting non-gynecological slide
preparations using liquid-based slide preparatory techniques. Refer to D5665
for counting gynecologic cytology slide preparations when using automated
and semi-automated screening devices.
• 	For immunohematology, each ABO, Rh, antibody screen, cross
match, or antibody identification is counted as one test.
• 	For histocompatibility, each HLA typing (including disease associated
antigens) is counted as one test, each HLA antibody screen is counted as one
test and each HLA cross match is counted as one test. For example, a B-cell,
a T-cell, and an auto-crossmatch between the same donor and recipient pair
would be counted as 3 tests.
• 	For histopathology, each block (not slide) is counted as one test. Autopsy
services are not included. For those laboratories that perform special stains
on histology slides, the test volume is determined by adding the number of
special stains, including immunohistochemistry, performed on slides to the
total number of specimen blocks prepared by the laboratory.
• 	For cytogenetics, the number of tests is determined by the number of
specimen types processed on each patient (e.g., a bone marrow and a venous
blood specimen received on one patient are counted as two tests).
Complete printed PDF page 111
NOTE: For all other genetic tests, the number of tests is determined by the
number of results reported in the final report.
• 	Genetics tests should be placed in the specialty or subspecialty where
they fit best, according to the methodology of the test.
6140.2 - Conducting Surveys of Multiple Testing Sites under One
Certificate
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
1. 	Multiple sites are permitted to operate under a single certificate when the sites
meet one of the multiple site exceptions at 42 CFR §§ 493.35(b), 493.43(b), or
493.55(b). Each site performing testing under a single certificate must meet
all applicable requirements of 42 CFR Part 493. Each site is subject to a
survey; however, the primary site or home base, as applicable, should be one
of the locations included in the initial CLIA certification survey. Select a
representative portion of the remaining locations for onsite survey.
When choosing the representative sample for multiple site surveys, consider
the following:
a. 	Types of testing performed;
b. 	Types of clients and/or facilities served, e.g., pediatric,
geriatric, residential/emergency care, or health assessment
screens;
c. 	Location(s) participating in PT; and
d. 	Problems or complaints identified either at the primary or other
testing sites.
2. 	Temporary testing sites, including mobile units, should be inspected using the
criteria listed above. Refer to the SOM Chapter 6, §6010.1 to assist with
determining what constitutes a mobile unit and for temporary testing sites. Every
effort should be made to schedule the survey to coincide with testing at
temporary locations. (Refer to 42 CFR §§493.35(b)(1), 493.43(b)(1),
493.55(b)(1))
a. Home Health and Hospice laboratory testing with multiple sites
should generally be inspected using the criteria listed above (Refer to
Complete printed PDF page 112
CFR §§493.35(b)(1), 493.43(b)(1), 493.55(b)(1)) Refer to SOM
Chapter 6 § 6010.1.2.1.
Many Home Health Agencies (HHAs) may be certified with multiple
sites
under one certificate. A parent HHA may apply for one CLIA
certificate as
long as these sites meet the applicable requirements. Medicare
designates these multiple locations using the term “parent location” for
the main location and
the term “branches” for the additional sites. Hospices may also be
certified
with one certificate for multiple sites. Refer to the SOM Chapter 6,
§6010.1.2.1 for additional information on HHAs and hospices.
3. Refer to the SOM Chapter 6, §6010.2 for additional information on laboratories
performing limited public health testing. These entities should be inspected using the
above criteria (Refer to 42 CFR §§ 493.35(b)(2), 493.43(b)(2), 493.55(b)(2))
4. In a hospital laboratory, multiple test sites under one certificate should generally be
inspected using the criteria listed above. (Refer to 42 CFR §§ 493.35(b)(3), 493.43(b)(3),
493.55(b)(3)). Refer to SOM Chapter 6 §6010.3.
A laboratory having multiple sites under one certificate is required to enroll in only one
PT program(s) for the primary test system/procedure for each specialty, subspecialty,
analyte or test used under that certificate even though the same specialty, subspecialty,
analyte or test may be used at multiple locations using different test systems or
procedures and different personnel. Ensure that PT records indicate the location at
which the tests were performed, and that all other locations have been compared with
the system selected for PT, as specified in 42 CFR §493.1281(a).
A condition may be considered out of compliance even if deficiencies are only found
at a subset of the sites operating under the single certificate.
6140.3 - Conducting Surveys of Laboratories Performing Waived Tests
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
In any laboratory holding a CLIA certificate, waived tests are generally not subject
to routine survey. If the SA is surveying a CoC or CoA and finds cause that points
towards problems in waived testing, the SA should investigate the problem(s).
6140.4 - Conducting Surveys of Laboratories with a Certificate of
Waiver (CoW) or a Certificate for PPM Procedures
Complete printed PDF page 113
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
As provided at 42 CFR §493.1775 of Subpart Q Inspection, a laboratory that has
been issued a CoW or a PPM certificate is not subject to biennial inspections.
However, a survey may be conducted as specified in Subpart Q (i.e., randomly) during
its hours of operation on authorization by CMS for any or all of the following to:
• 	Determine if the laboratory is testing outside its certificate;
• 	Collect information regarding the appropriateness of tests specified as
waived or PPM;
• 	Investigate a complaint from the public; and
• 	Determine if the laboratory is operating and if testing is performed in a
manner that does not constitute an imminent and serious risk to public
health.
Please note that in those instances in which you are performing a survey on a laboratory
with a certificate for PPM procedures, the appropriate requirements in 42 CFR Part 493
Subparts H, J, K, M and Q will apply. Furthermore, regardless of the certificate held, in
instances in which a survey is occurring in a laboratory with a Certificate of
Compliance or a Certificate of Accreditation, which has conducted PPM procedures,
that PPM testing may be included in the sample for the patient testing review portion of
the survey.
6140.5 - Complaints Involving Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA/CMS investigates allegations of non-compliance that are related to CLIA
requirements in laboratories. A complaint about a laboratory should be reported to the
appropriate SA or CMS contact. The complete list of SA/CMS contacts can be found
on the CLIA website at: https://www.cms.gov/Regulations-and-
Guidance/Legislation/CLIA/index.html. CMS is responsible for coordinating the
responses to all complaints. (See SOM Chapter 5, sections 5500-5590, “Complaint
Procedures” for guidance regarding complaint investigations).
Sample Validation Surveys of Accredited Laboratories
Complete printed PDF page 114
6150 - Background - CMS Approval of Accreditation Organizations
(AO)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Section 353(e) of the PHSA permits the Secretary to approve private nonprofit
accreditation organizations and thereby determine that laboratories accredited by the
approved accreditation organization (AO) are deemed to meet CLIA requirements. An
AO may be approved for a maximum of 6 years and must re-apply for each succeeding
approval. When CMS approves an AO, a notice is published in the “Federal Register”
stating the name of the organization, the specialties, and subspecialties for which it is
approved, and the basis for the approval of that accreditation organization. If it is later
determined that the accreditation organization no longer meets the applicable
requirements set forth in 42 CFR 493, Subpart E of the regulations, CMS will publish
a notice in the “Federal Register” containing a justification of the basis for removing
deeming authority from an accreditation organization.
The AOs are:
• 	Association for the Advancement of Blood and Biotherapies (AABB);
• 	American Association for Laboratory Accreditation (A2LA);
• 	Accreditation Commission for Health Care, Inc (ACHC)
• 	American Society for Histocompatibility and Immunogenetics (ASHI);
• 	COLA;
• 	College of American Pathologists (CAP); and
• 	The Joint Commission (TJC).
6151 - Accredited Laboratories - Deemed Status
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
An accredited laboratory is a laboratory that has voluntarily applied for and been
accredited by a private, nonprofit accreditation organization (AO) approved by CMS. By
virtue of its accreditation, an accredited laboratory that meets the requirements of
§493.61 is deemed to meet CLIA condition-level requirements.
Complete printed PDF page 115
6152 - Accreditation Validation Surveys - Citations and General
Description
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The statutory basis for validation surveys of accredited laboratories is found in
353(e)(2)(D) of the PHSA. This section requires the Secretary to evaluate and report to
Congress annually on the performance of each approved accreditation organization.
Further, it requires the Secretary to evaluate the performance of each organization by:
• 	Surveying a sufficient number of laboratories accredited by the
organization to allow a reasonable estimate of performance by the
organization, and
• 	Using such other means as the Secretary determines appropriate.
Regulations authorizing such surveys are found at 42 CFR Part 493, Subpart E,
Accreditation by a Private, Nonprofit Accreditation Organization or Exemption under
Approved State Laboratory Programs. Section 493.563 provides that validation
surveys may be conducted on a representative sample basis, (sample validation
survey) or in response to a substantial allegation of noncompliance (complaint). The
SA performs all validation surveys of accredited laboratories except accredited federal
laboratories, which are performed by CMS. The SA and CMS conduct the validation
surveys according to established procedures for certification surveys of non-accredited
laboratories (see Appendix C) in order to assure a fair basis for comparing the
effectiveness of the AO programs. Validation surveys cover all CLIA conditions in the
specialties and subspecialties listed on the CLIA certificate for which the AO is
approved. Sample validation surveys are performed no later than 90 calendar days
after AO’s inspection. As part of the validation review process, CMS may conduct
onsite visits at the AO’s headquarters to verify administrative integrity.
6154 - Objective of Validation Surveys of Accredited Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The validation program is designed to evaluate the premise that a laboratory that
receives accreditation is in fact meeting CLIA requirements. By comparing the CLIA
findings of each validation survey to the AO’s inspection results, calculating the disparity
rate as prescribed by the regulations, and reporting the results to Congress annually,
CMS fulfills the statutory responsibility. The results of the validation surveys provide:
• 	On a laboratory-specific basis, insight into the effectiveness of the
accreditation organization’s program, and
• 	In the aggregate, an indication of the organization’s capability to assure
laboratory performance equal to or more stringent than that required by
CLIA.
Complete printed PDF page 116
6156 - Selection of Sample for Validation Surveys of Accredited
Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The number of validation surveys and criteria for selection are indicated in the
sections below. A complaint investigation of an accredited laboratory can also be
counted toward the total number of validation target numbers. (See section 6156.3).
6156.1 - Number of Validation Surveys
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Each fiscal year the number of validation surveys to be performed is specified in the
annual budget. Monies are allocated in the CLIA annual budget call letter and
proportionately in the SA budgets for this purpose, as outlined below.
NOTE: Validation surveys performed by CMS are not included in the annual SA budgets.
6156.2 - Criteria for Validation Selection
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS forwards annual inspection schedules for each AO to the SAs. In addition, each
month, the accreditation organizations submit a 3-month “rolling schedule” with
updated inspection schedules for the previous, current and future month. CMS and the
SA work together to select laboratories to receive validation surveys using the
following criteria:
• 	Select from small, medium and large volume laboratories to encompass, to
the extent possible (in whole or in part), the entire range of specialty and
subspecialty testing;
• 	Select laboratories that are geographically dispersed and generally
proportionate to the number of laboratories located in urban and rural areas;
• 	Select laboratories from each AO proportionate to the total number of
accredited laboratories in the State; and
• 	Select laboratories that have not received a CLIA validation survey during the
previous survey cycle.
CMS and the SA confirm validation selections and survey schedules using the monthly
inspection schedules sent directly from each of the accreditation organizations to CMS.
Complete printed PDF page 117
6156.3 - Complaint Surveys Accepted for Validation Survey Target
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A complaint survey can be counted towards the validation survey target specified in
the annual budget call letter if it meets the following criteria:
• 	Conducted by the SA no later than 90 calendar days after the
accreditation inspection; and
• 	Covers the entire laboratory, i.e., all specialties and subspecialties listed on
the CLIA certificate, even if the complaint is limited to particular areas or
practices of the laboratory.
Complaint surveys that meet the above criteria are included in the pool for
validation review by CMS. (See SOM Chapter 5 for additional information
regarding complaint surveys involving an accredited laboratory).
NOTE: Complaint surveys of laboratories’ practices in the subspecialty of Cytology,
are not counted toward the validation survey target or included in the validation
review. In the Cytology surveys, the time frame is expanded, slides are reviewed, and
the survey process is much more detailed. Those surveys would not serve as a fair
basis for evaluating the effectiveness of the accreditation organization.
6158 - Preparing for Validation Surveys of Accredited Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A validation survey is initiated when CMS approves the survey in the CLIA Data System
and notifies the SA. When scheduling the survey, the SA verifies the AO’s inspection
date to ensure that the validation survey takes place no later than 90 calendar days after
the inspection. If the survey cannot be performed, the SA should notify CMS
immediately.
Validation surveys may be performed simultaneously with AO inspections. (See sections
6226-6228 for pre-survey arrangements and simultaneous survey procedures.)
Validation surveys are generally announced unless performed simultaneously with an
AO survey, which may be unannounced (See section 6106). The SA must ascertain
the hours when testing is conducted in the laboratory to assure that the survey is
conducted at a time when the laboratory is normally functioning.
In States with more than one CLIA surveyor, the SA rotates the validation survey
assignments among all surveyors, whenever possible.
Within budgetary constraints and whenever possible, the SA coordinates validation
Complete printed PDF page 118
surveys with other survey types.
At its discretion, CMS may plan to accompany the SA on the validation survey in order
to assist in the survey process or as part of an observational or participatory Federal
Monitoring Survey (FMS).
6162 - Accredited Laboratory’s Refusal to Permit a Validation Survey
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory selected for validation fails to permit a survey, CMS notifies
the laboratory, by letter, informing that:
• 	It will be subject to a full review and survey,
• 	It no longer meets the CLIA requirements by virtue of its accreditation
in an approved accreditation program, and
• 	Is subject to suspension, revocation or limitation of its CLIA
certificate of accreditation.
CMS will send a copy of the letter to the AO and SA. An accredited laboratory will be
considered deemed to meet the CLIA conditions when:
• 	It withdraws any prior refusal to authorize its AO to release to CMS or a
CMS agent, a copy of the laboratory’s current accreditation inspection, PT
results, or notification of any adverse actions resulting from PT failure;
• 	It withdraws any prior refusal to allow a validation survey; and
• 	CMS finds that the laboratory meets all condition-level requirements.
6164 - Conducting Validation Surveys of Accredited Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA and CMS performs validation surveys according to established survey
procedures. (See section 6100.) The CLIA surveyor refrains from reviewing any
inspection results of the AO that may be available on site until the validation survey is
completed, so that compliance status is independently determined. In that manner, a fair
basis will be maintained for evaluating the effectiveness of the AO. In instances where
the survey is conducted by more than one CLIA surveyor, all team members should
participate in the entrance and exit conferences, if they individually cannot be on site for
Complete printed PDF page 119
the entire survey.
6164.1 - SA Responsibilities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	Requests CMS approval to survey prior to performing the survey;
• 	Upon receipt of approval from CMS, schedules validation survey(s)
to take place no later than 90 calendar days after the AO’s survey;
• 	Assigns surveyors on a rotating basis to perform the validation survey, as
available;
• 	Performs the validation survey (complete survey of all specialties per
certificate) using the same survey process and the same objectivity as in a
survey of a non- accredited laboratory;
• 	Performs an exit conference which outlines the survey findings and
informs the laboratory of any follow-up actions or correspondence;
• 	Upon completion of the validation survey, documents all required information
in the CLIA Data System.
Any additional information/forms pertinent to the survey should be forwarded to CMS by
attaching them to the survey in the CLIA Data System or by other means acceptable to
CMS, e.g., the surveyor’s notes, CMS-209 - Laboratory Personnel Report; Form CMS-
116 CLIA Application for Certification; correspondence with the laboratory. Once all
documents have been uploaded the SA notifies CMS that the survey is complete for CMS
to close.
6164.2 - Discrepancy With CLIA Data Information
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If, during the course of a validation survey of an accredited laboratory, the laboratory
is found to be performing more or less tests and/or specialties than those reflected in
the CLIA Data System, i.e., the laboratory is in a higher or lower survey specialty test
volume schedule, the discrepancy must be noted in the validation survey kit. (See
Appendix C.)
The CLIA surveyor ensures the laboratory completes the Form CMS-116 to include test
volumes and signature of the laboratory director or designee. The CLIA surveyor
Complete printed PDF page 120
completes the Survey Specialties tab in the validation kit designating whether there are
discrepancies in the specialties, test volumes, or both.
A notation is made on the new Form CMS-116 clearly indicating it is for a change
in test volume only. The SA notifies CMS of changes in test volume information.
6166 - Results of Validation Surveys of Accredited Laboratories
(Rev. 1, 05-21-04)
6166.1 - Condition-Level Deficiencies With Immediate Jeopardy
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
6166.1.1 - The SA
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	At the exit conference, the SA CLIA surveyor informs the laboratory of its
noncompliance status; its recommendation to CMS that the laboratory no
longer meets the CLIA condition-level requirements by virtue of accreditation;
and that the laboratory is subject to the same enforcement actions as non-
accredited laboratories; (See section 6126)
• 	Prepares a Statement of Deficiencies, Form CMS-2567 (Exhibit 7) and clearly
documents the nature of the jeopardy and notifies CMS (within 2 days) of the
recommended action.
• 	Within three working days of the survey exit date, completes all
required information in the CLIA Data System and attaches any
additional information pertinent to the survey for CMS review. (See
section 6164)
6166.1.2 - CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
NOTE: For accredited laboratories, CMS rather than the SA is responsible for
processing the enforcement actions listed in section 6290.
• 	Receives the SA recommendations and determines the appropriate actions
according to the policies outlined in section 6284. CMS initiates immediate
action to suspend or limit the laboratory’s certificate of accreditation, and may
also impose one or more alternative sanctions as necessary to encourage
compliance.
Complete printed PDF page 121
• 	Promptly notifies the laboratory by written communication (e.g., overnight
mail, facsimile, e-mail) of the immediate jeopardy situation and of the
actions being initiated (Exhibit 237). A copy of this communication is sent
to the SA, CMS, and the applicable accreditation organization.
• 	On or before the 23rd day, CMS assures that the immediate jeopardy has
been removed and follows procedures for condition-level deficiencies with
no immediate jeopardy. If the immediate jeopardy has not been removed,
CMS follows the procedure for immediate jeopardy enforcement actions in
section 6284. CMS also updates the AO regarding the immediate jeopardy
situation and/or findings.
• 	Ensures copies of selected documents and correspondence are available to
CMS in the data system for performing the validation review. (See section
6170)
6166.2 - Condition-Level Deficiencies With No Immediate Jeopardy
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
6166.2.1 - The SA
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	At the exit conference, informs the laboratory of its condition-level
noncompliance status and its recommendation to CMS that the laboratory no
longer meets the applicable CLIA condition-level requirements by virtue of
accreditation. The laboratory is advised that it retains its CLIA certificate of
accreditation at this point, however, it becomes subject to the same
requirements and same enforcement procedures applied to non-accredited
laboratories found out of compliance and the laboratory is monitored until it
achieves condition-level compliance or until its certificate of accreditation is
revoked.
• 	Explains that the Form CMS-2567 (Exhibit 7) will be sent by CMS to the
laboratory in 10 working days. A plan of correction (PoC), evidence of
correction (EoC), or allegation of compliance (AoC) is due within 10 calendar
days of receiving the Form CMS-2567. Also explains that the accreditation
organization will receive copies of all correspondence to the laboratory. In
addition, the laboratory may wish to consult with the organization regarding
its efforts to correct the deficiencies.
• 	Prepares a Form CMS-2567, completes all required information in the
CLIA Data System, and attaches any additional information pertinent to
the survey for CMS review within 10 working days from the survey exit
Complete printed PDF page 122
date. (See section 6164.)
6166.2.2 - CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
NOTE: For accredited laboratories, CMS rather than the SA is responsible for processing
the enforcement actions listed in section 6290.
• 	Routinely copies all correspondence with the laboratory to the SA and
the accreditation organization.
• 	Receives the SA recommendations and determines the appropriate actions to
take, according to the policies outlined in section 6290.
• 	Notifies the laboratory that it is not in condition-level compliance, and it is no
longer deemed to meet the CLIA conditions by virtue of its accreditation
within 10 working days of receipt of the Form CMS-2567 and any additional
information pertinent to the validation survey from the SA.
• 	Requests the laboratory to submit an allegation of compliance (AoC) within 10
calendar days of receiving the letter and informs the laboratory that there will
be follow-up with the laboratory to determine whether condition-level
compliance has been achieved.
• 	After consulting with the SA, as appropriate, determines if the laboratory’s
response constitutes a credible AoC. Documents that verify corrective action
may include, but are not limited to, the following: verification of proficiency
testing enrollment, personnel qualifications, and quality assessment activities.
• 	If, in 55 calendar days of the laboratory’s receipt of the letter, CMS has not
received acceptable evidence of correction, or CMS has determined that the
laboratory has failed to provide a credible AoC, CMS follows the established
enforcement actions. (See section 6290.)
• 	If, in 55 calendar days, CMS has received acceptable evidence of
correction and CMS has determined the laboratory provided a credible
AoC, CMS notifies the laboratory that it continues to meet CLIA
condition-level requirements by virtue of its accreditation.
• 	Ensures copies of selected documents and correspondence are available to
CMS in the data system for performing the validation review. (See
section 6170)
Complete printed PDF page 123
6166.3 - No Condition-Level Deficiencies Found at the Time of Survey
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
6166.3.1 - The SA
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	At the exit conference, the SA informs the laboratory that it is in
condition-level compliance.
• 	If standard-level deficiencies were cited, the SA informs the
laboratory that it will receive a Form CMS-2567 (Exhibit 7),
which is subject to public disclosure within 90 calendar days of
the survey. While not required to complete the plan of correction,
the laboratory may wish to submit it for the record.
• 	The SA explains to the laboratory that the accreditation organization will
receive a copy of the Form CMS-2567 and the correspondence.
• 	The SA prepares a Form CMS-2567 and notifies CMS when the validation
survey documentation is available in the CLIA Data System. (See section 6164)
6166.3.2 - CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	Forwards the CMS-2567 to the laboratory.
• 	Notifies the laboratory that the CMS-2567 is disclosable to the public
within 90 calendar days along with any PoC the laboratory provides.
• 	Copies all correspondence with the laboratory to the SA and accreditation
organization.
• 	Ensures copies of selected documents and correspondence are available
to CMS in the data system for performing the validation review. (See
section 6170)
6170 - Completing Validation Survey Information in the CLIA Data
System
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 124
When the validation survey of an accredited laboratory and the follow-up activities
have been completed, CMS will ensure the following forms and other survey
information are complete and available in the CLIA Data System for use by CMS in
the annual validation review:
• 	Form CMS-2802A (Exhibit 242);
• 	Form CMS-2567 (Exhibit 7) - include AoC when there are
condition-level deficiencies;
• 	Copies of all correspondence to the laboratory related to the validation
survey such as compliance determination, follow-up regarding
corrections, etc.
6172 - Notification Requirements of Approved Accreditation
Organizations
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Responsibilities of each approved accreditation organization include notifying CMS, on
an ongoing basis, when certain situations occur. This information must be
communicated in writing by the accreditation organizations within a specific time frame
as required by the regulations and include the laboratory name, CLIA number,
deficiencies identified, if applicable, and dates of identification or of any actions taken.
CMS will record the date of receipt of the accreditation organization’s notification.
The following describes those situations that should be communicated to CMS:
• 	Immediate jeopardy situations (within 10 days);
• 	Newly accredited laboratories using the accreditation organization’s program
for CLIA compliance, including specialty and subspecialty information
(within 30 days);
• 	Data related to unsuccessful PT performance and actions taken (within 30
days);
• 	Any adverse actions taken by the organization, i.e., denial, temporary loss,
suspension, or withdrawal of accreditation, limitation of
specialty/subspecialty, etc. (within 30 days); and
• 	Revisions in specialty/subspecialty testing (additions or deletions) in
existing accredited laboratories (within 30 days).
Complete printed PDF page 125
Information relative to laboratories whose accreditation has been withdrawn or
revoked will be helpful when assembling information for the annual laboratory
registry. In addition, it may be used as a basis for a complaint or validation survey, as
appropriate.
When accreditation has been removed from a facility, it then comes under CMS’
jurisdiction for CLIA purposes. The other mechanism by which a laboratory is no longer
deemed to meet the CLIA requirements is when CMS removes the certificate of
accreditation due to condition-level noncompliance that has not been corrected. (See
§493.569(a)).
6174 - Basis for Validation Surveys of Accredited Laboratories in
Response to Substantial Allegations of Noncompliance (Complaints)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
42 CFR 493.563 provides that validation surveys may be conducted in response to a
complaint of substantial allegations of noncompliance. Complaints can be received in
person, by telephone, through written correspondence, from newspaper or magazine
articles or other sources. A substantial allegation of noncompliance, which is defined in
42 CFR 493.2 of the regulations, has two elements:
• 	Harmful or potentially harmful impact on the health and safety of the general
public or the individuals served by the laboratory; and
• 	Raises doubt as to the laboratory’s compliance with one or more CLIA
conditions.
For the handling of complaints against accredited laboratories see Chapter 5.
Complete printed PDF page 126
Sample Validation Surveys of State Laboratory Licensure
Programs
6200 - CMS Approval of State Laboratory Licensure Programs
Citations and General Description
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Section 353(p) of the PHSA permits the Secretary to exempt from CLIA all laboratories
in any State that has demonstrated that its licensure laws or regulations related to
laboratory requirements are equal to or more stringent than those requirements imposed
by CLIA. The 42 CFR Part 493, Subpart E of the regulations, permits CMS to approve
or remove approval from specific State laboratory programs dependent upon specific
criteria met. When CMS approves a State laboratory licensure program (SLLP), a notice
is published in the “Federal Register,” indicating the State for which an approval was
granted, and the rationale for the decision. An approved SLLP may be exempt for a
maximum of six years; the State must re-apply for each approval period. During the
approval period, all laboratories in that State that are subject to the approved licensure
program are exempt from the CLIA requirements. A partial CLIA exemption may be
granted to an approved laboratory licensure program in a State that does not license all of
its facilities performing laboratory testing. If a State does not have a universal, all-
inclusive licensure law, laboratories licensed by the State are exempt from the CLIA
requirements, and laboratories not licensed by the State remain under CLIA jurisdiction.
NOTE: State laboratory licensure program is also referred to as exempt state (ES) or
CLIA-exempt laboratory.
6202 - Validation Surveys of State Laboratory Licensure Program
Laboratories - Citations and Objectives
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Regulations authorizing validation surveys are found at 42 CFR Part 493, Subpart E,
“Accreditation By a Private, Nonprofit Accreditation Organization or Exemption Under
an Approved State Laboratory Program.” Title 42 CFR 493.563(b) and (c), respectively,
provide that validation surveys will be conducted on a representative sample basis or in
response to a substantial allegation of noncompliance.
CMS conducts CLIA-exempt laboratory validation surveys to ensure that the SLLP and
the laboratories under the jurisdiction of the approved SLLP are continually meeting
requirements equal to or more stringent than the CLIA requirements.
The results of the validation surveys are used to validate the appropriateness of the
exemption of the State’s laboratories from the CLIA program requirements. (See section
6214.)
Complete printed PDF page 127
6204 - Number and Criteria for Selection of State Laboratory Licensure
Program Laboratories for Validation Surveys
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6204.1 - Number of Validation Surveys
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The number of CLIA-exempt laboratories to be validated is approximately 5 percent of
State-licensed laboratories that are not accredited. (Refer to the annual budget call
letter.)
6204.2 - Selection of Validation Surveys
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS obtains the SLLP survey schedule and verifies the date that the SLLP completed
the inspection, so that the validation survey can be simultaneous or be conducted no
later than 90 calendar days after the SLLP inspection. CMS selects the sample of
laboratories to be validated using the following criteria:
• 	Select from small, medium, and large laboratories, to the extent possible
(in whole or in part), the entire range of specialty and subspecialty
testing; and
• 	Select laboratories that are geographically dispersed.
6206 - Preparing for Sample Validation Survey of State Laboratory
Licensure Program Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Validation surveys are generally announced. (See section 6227.3.1 for complete guidance
on when to refrain from announcing CLIA validation surveys.) CMS surveyors should
conduct validation surveys, to the extent possible, on a rotating basis so that no one
surveyor conducts all the validation surveys.
CMS completes the survey in approximately the same time frame required for a
laboratory of similar size and complexity undergoing a CLIA certification survey. To
permit an independent compliance decision, CMS does not obtain a copy of the SLLP
survey findings until the validation survey is completed.
If a laboratory representative refuses to permit a validation survey, CMS requests the
SLLP to explain the validation protocol to the laboratory. If the laboratory still refuses,
CMS requests the SLLP to take enforcement action under their licensure program.
under their licensure program.
Complete printed PDF page 128
6208 - Conducting Validation Surveys of State Laboratory Licensure
Program Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS has direct responsibility for the entire validation survey process for SLLP
laboratories, unless CMS utilizes a CMS designated contractor, e.g., survey of
cytology. The CMS surveyor conducts the survey according to established procedures
for certification surveys (See section 6100). At the exit conference, the CMS surveyor
informs the laboratory of any condition-level findings and the CLIA compliance
determination. The validation survey may be conducted simultaneously with the SLLP
inspection, however, the CMS surveyor makes an independent CLIA compliance
determination and completes all necessary documentation and survey forms. CMS
sends to the SLLP a notification of determination (letter) with Form CMS-2567
(Exhibit 7), and a copy of both to the laboratory. See, sections 6210.2.1 and 6210.3.1
for specifics related to the type of deficiencies.
NOTE: 	A SLLP organization may recognize a CMS-approved accreditation
organization in lieu of State licensure. If so, a laboratory accredited by an
approved accreditation organization may be subject to validation by the
SLLP to validate the accreditation organization in the same manner as an
accredited laboratory (non CLIA-exempt) is subject to a CLIA validation
survey. In that case, the SLLP uses State licensure requirements to validate
the accredited laboratory. At CMS’ discretion, CMS may accompany the
SLLP on these surveys to observe the SLLP’s validation activities.
6210 - Results of the Validation Survey - CMS and State Laboratory
Licensure Program Responsibilities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6210.1 - Condition-Level Deficiencies with Immediate Jeopardy
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If the deficiencies identified are condition-level and pose immediate jeopardy to the
health and safety of individuals served by the laboratory or that of the general public:
6210.1.1 - CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	At the exit conference, CMS informs the laboratory of its condition-level
noncompliance status, explains to the laboratory that it does not meet the
CLIA condition-level requirements and is subject to sanctions imposed by
the SLLP.
Complete printed PDF page 129
NOTE: 	If onsite simultaneously with the SLLP inspection, assures that
the laboratory is fully aware of the deficiencies that pose
immediate jeopardy and is subject to State-licensure sanctions.
• 	Within 2 working days of the survey, CMS sends to the SLLP a
notification of determination (letter) that clearly explains the nature of
the jeopardy and directs the SLLP to take appropriate action under its
approved licensure program. A Form CMS-2567 (Exhibit 7) with
summary of the findings is an enclosure with the notification of
determination. CMS sends to the laboratory a copy of the letter,
including the Form CMS-2567 enclosure.
6210.1.2 - The State Laboratory Licensure Program
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	The SLLP takes the appropriate enforcement actions based on the
enforcement policies of its approved licensure program.
• 	Within 10 working days of the survey, the SLLP notifies CMS of the action
taken.
6210.1.3 - CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS follows up with the SLLP within 15 calendar days if not notified of the action taken
or notified that the immediate jeopardy situation has been removed. If the SLLP is
unwilling or unable to take enforcement action appropriate (as determined by CMS) to
the immediate jeopardy situation, CMS may either contact the SLLP or attempt other
resolution to eliminate the jeopardy. (See 42 CFR 493.557(b)(13).)
6210.2 - Condition-Level Deficiencies With No Immediate Jeopardy
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
6210.2.1 - CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	At the exit conference, CMS informs the laboratory of its condition-level
noncompliance and explains to the laboratory that it does not meet the
CLIA condition-level requirements and is subject to sanctions and
follow-up by the SLLP;
NOTE: 	If onsite simultaneously with the SLLP inspection, CMS assures that
the laboratory is fully aware of the condition-level deficiencies and
follow-up by the SLLP.
Complete printed PDF page 130
• 	Within 10 working days of completing the survey, CMS sends to the SLLP a
notification of determination (letter) that explains the condition-level
deficiencies and directs the SLLP to take appropriate action under its
approved licensure program. A Form CMS-2567 (Exhibit 7) with a
summary of the findings is sent with the notification letter to the SLLP and
the laboratory. (See Exhibit 232.)
6210.2.2 - The State Laboratory Licensure Program
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SLLP takes the appropriate enforcement actions based on the policies of its licensure
program. Within 30 calendar days, the State program notifies CMS of the action taken.
6210.2.3 - CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	CMS follows up with the SLLP within 45 calendar days if not notified of the
action taken.
• 	If the SLLP has not taken appropriate enforcement action, (as determined by
CMS and/or the condition-level noncompliance remains, CMS contacts the
SLLP to seek resolution/take action so that the laboratory comes into
condition-level compliance.
6210.3 - Deficiencies Found Below the Condition-Level
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
6210.3.1 - CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	At the exit conference, CMS informs the laboratory that it is in condition-
level compliance with the CLIA requirements, but that standard-level
deficiencies are identified.
• 	CMS prepares a Form CMS-2567 (Exhibit 7) and sends it to the SLLP as an
attachment to a notification of determination (letter), within 10 working
days of the survey. Sends to the laboratory a copy of the letter, including
the attachment (Form CMS-2567).
6210.3.2 - The State Laboratory Licensure Program
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 131
Monitors the correction of the cited deficiencies based on the policies of its SLLP.
6212 - Processing Validation Survey Records
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	CMS inputs the survey information into the CLIA Data System within 45
calendar days of completing the survey.
• 	The applicable documents should be completed and processed (see section
6100).
6214 - Evaluation of Approved State Laboratory Licensure Program
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS not only performs the validation surveys as described above, but also prepares an
annual evaluation of the SLLPs operations. The report includes a comparison of the
SLLPs findings with validation survey findings at the condition-level. It also includes
summary information about the SLLPs universe, adverse actions, complaints, surveyor
staffing, proficiency testing review, financial resources and any other information
pertinent to the ongoing acceptability of the program exemption as an alternative to CLIA
survey and certification activities.
6216 - Onsite Visit to State Laboratory Licensure Program
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Title 42 CFR 493.563(d)(2) authorizes CMS to conduct onsite inspections of SLLP
offices. The purpose of the visits is to gather information about the SLLP operations,
including any verifications needed about the representations made by the SLLP in their
application for CLIA exemption.
Additionally, CMS may assess the SLLPs compliance with its own policies and
procedures as approved by CMS.
An onsite visit may include, but is not limited to, an evaluation of the following:
• 	Survey workload;
• 	Enforcement activities;
• 	Complaint management;
• 	Validation surveys of accredited facilities (if accredited facilities are
deemed to meet the State Licensure requirements);
• 	Surveyor competency;
Complete printed PDF page 132
• 	Surveyor training and continuing education;
• 	Proficiency testing monitoring;
• 	Internal quality improvement activities; and
• 	Financial management.
Data may be gathered through employee interviews, documentation review, meeting
attendance, or other means. Refusal by the SLLP to allow an onsite visit or poor
performance in the management of the above activities may jeopardize the renewal of
a SLLP's CLIA exemption.
6218 - Notification Responsibilities of Approved State Laboratory
Licensure Program
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Responsibilities of each approved SLLP include notifying CMS, on an ongoing basis,
when certain situations occur, as listed below. This information must be communicated
in writing by the SLLP within a specific time frame (specified below). Include the
laboratory name, CLIA number, deficiencies identified, if applicable, and dates of
identification or of any actions taken. CMS records the date of the State’s notification
of the information.
The following describes those situations that the approved SLLP communicates to
CMS:
1. 	Immediate jeopardy situations (within 10 calendar days);
2. 	Newly licensed laboratories, including specialty and subspecialty
information (within 30 calendar days);
3. 	Data related to unsuccessful PT performance and actions taken (within 30
calendar days);
4. 	Any sanctions taken by the SLLP, i.e., denial, withdrawal, or revocation of
State licensure, limitation of specialty/subspecialty, etc. (within 30
calendar days); and
5. 	Revision in specialty/subspecialty testing (additions, deletions) in existing
CLIA- exempt laboratories (within 30 calendar days).
Complete printed PDF page 133
Information relative to laboratories whose licensure has been withdrawn or revoked
will be helpful when CMS assembles information for the annual laboratory registry
and for use in the evaluation report of the SLLPs operations.
Validation Surveys Performed Simultaneously With
Accreditation Organization Inspections or
Approved State Laboratory Licensure Program Inspections
6226 - Simultaneous Validation Surveys - General
(Rev. 1, 05-21-04)
6226.1 - Simultaneous Validation Survey - Definition
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A validation survey of an accredited or CLIA-exempt laboratory in which the CLIA
surveyor accompanies the AO or approved SLLP inspector during the inspector’s fact-
gathering and uses the outcome-oriented survey principles (see section 6100) to
determine whether the laboratory meets the CLIA condition-level requirements.
6226.2 - Purpose
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The main purpose of the simultaneous validation survey is the same as any CLIA
validation survey: to verify that the AO or SLLP meets all applicable CLIA
conditions. While determining the laboratory’s condition-level compliance status,
the CLIA surveyor gains insight into the AO or SLLP processes.
6226.3 - Relationship to Comparative Validation Surveys
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The simultaneous survey offers an additional approach for conducting validation
surveys. Like the validation survey performed after the AO or SLLP inspection date,
the simultaneous focuses on the laboratory’s compliance status; however, the timing is
different. Instead of performing the validation survey up to 90 calendar days after the
AO or approved SLLP inspection, the CLIA surveyor performs the survey while
accompanying the AO or SLLP inspector.
6226.5 - Team Size
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA or CMS may increase the number of CLIA surveyors when the accreditation
inspection is performed by a team. Additional surveyors may be from the SA or CMS,
Complete printed PDF page 134
as available.
6227 - Scheduling Simultaneous Validation Surveys and Coordinating
Pre-Survey Arrangements
(Rev. 1, 05-21-04)
6227.1 - Importance of Coordinating Pre-Survey Arrangements
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Well-coordinated pre-survey arrangements, open communication and flexibility are key
to promoting a successful survey experience by all parties - the AO or SLLP inspector, the
CLIA surveyor, and the laboratory. With this foundation:
• 	Both teams can conduct their activities in the usual professional manner;
• 	Both teams can focus on the compliance of the laboratory practices and testing
outcomes; and
• 	The laboratory operations can continue, minimally impacted by the survey.
6227.2 - CLIA Surveyor Responsibilities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CLIA surveyor promotes professional and collegial communication during pre-
survey and onsite activities. Direct contact by the surveyor with the AO or SLLP
representatives is necessary to enhance CLIA surveyor/AO inspector coordination, an
essential element in a smooth-flowing survey.
6227.3 - Pre-Survey Arrangements for Accredited Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When a laboratory is selected for a simultaneous validation survey, the special pre-
survey tasks listed below are performed in addition to the usual survey scheduling tasks,
in order to fully coordinate among all the parties.
6227.3.1 - Coordinating With Accreditation Organization (AO) Contact
Person
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CLIA surveyor contacts the AO’s designated contact person (current names and
contact information can be obtained from CMS). The surveyor:
Complete printed PDF page 135
• 	Verifies the date of the organization’s inspection; and
• 	Obtains contact information of the AO inspector.
NOTE: Always verify with the AO contact person whether the AO inspection will be
announced or unannounced. If unannounced, do not contact the laboratory.
6227.3.2 - Arrangements With Laboratory
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CLIA surveyor verifies that the laboratory received the SA or CMS notification
about the validation survey and apprises the laboratory that it will be performed
simultaneously with the AO inspection.
EXCEPTION: Do not have any pre-survey contact (written, electronic or oral) with a
laboratory accredited by an AO with a policy of unannounced inspections. (See section
6227.3.1)
6227.3.3 - Coordinating With Accreditation Organization Inspector
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Every effort should be made to perform pre-entrance activities with the AO
inspector for all simultaneous validation surveys, irrespective of the AO’s
policy of announcing/not announcing inspections to the laboratory.
• 	The CLIA surveyor contacts the AO inspector. In addition to verifying
the time and date of inspection, the surveyor arranges to meet with the
inspector briefly before entering the laboratory.
• 	The CLIA surveyor and the AO inspector have a pre-entrance
meeting to coordinate smooth-flowing survey.
The following activities are performed at the pre-entrance meeting:
• 	Mutual agreement on the content of the opening conference (see section
6228), as well as the inspector and surveyor roles, recognizing that the
accreditation inspector has the lead;
• 	Orientation of the CLIA surveyor on the inspector’s planned flow through
the laboratory, so that CLIA survey fact-gathering can be coordinated
accordingly, thereby minimizing interruption to laboratory operations and
duplication of inquiry;
Complete printed PDF page 136
• 	Orientation of the AO inspector, as appropriate, to the basics of the CLIA
outcome-oriented survey protocol, and assurance that the CLIA surveyor’s
role is to conduct an evaluation of the laboratory’s compliance with CLIA,
not a performance evaluation of the AO inspector or a comparison of the
accreditation standards with the CLIA requirements.
6227.4 - Pre-Survey Arrangements for State Laboratory Licensure
Program
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CMS CLIA surveyor coordinates pre-survey arrangements for simultaneous
validation surveys in CLIA-exempt non-accredited laboratories. The surveyor adapts
the procedures for pre-survey arrangements with the laboratory, CMS, and the SLLP
inspector, (see preceding sections) as appropriate, to coordinate pre-survey
arrangements with the laboratory, SLLP official, and the SLLP inspector.
6228 - Onsite Activities - Simultaneous Validation Surveys
(Rev. 1, 05-21-04)
6228.1 - Entrance Conference
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
The CLIA surveyor ensures that the laboratory officials are presented the
following information:
• 	The purpose of the validation survey;
• 	The planned flow through the laboratory; and
• 	The CLIA surveyor/AO inspector conveys their intent to coordinate
fact- gathering as much as possible in order to minimize disruption to
laboratory operations and avoid duplication of inquiry.
6228.2 - Fact-Gathering
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The AO/SLLP inspector sets the flow of the fact-gathering. The CLIA surveyor
accompanies the AO/SLLP inspector, and at the same time determines if sufficient
information is obtained to evaluate compliance with CLIA conditions, using the
outcome-oriented survey protocol. (See section 6100.) The CLIA surveyor’s approach
may be tailored to the facility and circumstances, based on professional judgment and
survey experience. If the fact-gathering and discussions with the AO/SLLP inspector
do not result in sufficient information to make a CLIA compliance determination, the
Complete printed PDF page 137
CLIA surveyor and the AO/SLLP inspector mutually agree on the next course of action.
The CLIA survey need not end at the same time as the AO/SLLP inspection, however,
there may be blocks of time, such as the AO/SLLP inspector’s period for administrative
tasks, when the CLIA surveyor can gather sufficient additional information to make the
compliance determination.
6228.3 - Pre-Exit Discussion
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CLIA surveyor should plan to have a pre-exit meeting with the AO/SLLP inspector
(away from laboratory personnel) to discuss each other’s findings, share the CLIA
compliance determination, and to coordinate the exit presentations to the laboratory.
There may be instances where the CLIA surveyor’s conclusions differ from the AO/SLLP
inspector’s findings. Acknowledge this as you coordinate on the exit conference agenda.
Should the AO/SLLP inspector be concerned about the discrepancies in findings, refrain
from debating the merits of each one, and draw attention to the mutual interest in quality
of laboratory practices and outcomes. Explain, as appropriate, that a laboratory holding a
CLIA Certificate of Accreditation (CoA) or licensed under a SLLP has an ongoing
responsibility to meet the applicable CLIA conditions, irrespective of the AO/SLLP
inspection findings or the laboratory’s agreement with the AO/SLLP.
NOTE: 	The CLIA surveyor should be mindful that each set of AO and SLLP
requirements was approved by CMS as being equivalent (not necessarily
identical) to the CLIA conditions, taken as a whole. Clarify, accordingly, for
concerns about apparent dissimilarities in the requirements or discrepancies in
findings that may be raised at the pre-exit discussion or the exit conference.
Also clarify, as appropriate, that the surveyor’s role is to evaluate the
laboratory under CLIA, not compare the two sets of requirements, or
comment on the merits of the AO/SLLP inspection findings.
6228.4 - Exit Conference
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
As coordinated with the AO/SLLP inspector, the surveyor presents the CLIA findings.
The CLIA surveyor also explains that the laboratory will be informed in writing of the
CLIA compliance determination, the laboratory’s responsibility for responding, if
necessary, and the time frames involved. If the information gathered was insufficient to
make a CLIA compliance determination, the CLIA surveyor advises the laboratory
accordingly and after the exit conference arranges to complete the remainder of the
survey. In instances where the laboratory raises questions about discrepancies in the
AO/SLLP inspection and CLIA survey findings, or apparent dissimilarities in
requirements, refer to the guidance in section 6228.3 above, as appropriate.
After the survey is completed, follow the procedures in section 6166.
Complete printed PDF page 138
Other Activities
6230 - CLIA State Agency Performance Review (SAPR)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CLIA SAPR is a mandated evaluation performed by CMS each fiscal year to
review the SAs performance of its survey and certification responsibilities under the
CLIA Program, as specified in the Section 1864 Agreement. The goals of CMS are to
determine the SA’s ability to perform CLIA activities, as well as provide educational
and administrative support by evaluating and working with the SA to promote optimal
performance and sustained proficiency by the SA and implement improvements where
the need for improvements has been identified.
The CLIA SAPR consists of review criteria based on the SAs responsibilities as outlined
in the CLIA Budget Call Letter and the Section 1864 Agreement. CMS will make the
determination which criteria are evaluated each year. The CLIA SAPR is structured to
evaluate and report SA performance in an objective and consistent manner.
SA Responsibilities
The SA has the following responsibilities:
• 	Implement internal systems to organize, complete and track survey and
certification responsibilities.
• 	Maintain quality assessment activities to monitor, and assess, and when
indicated, correct problems identified in their survey and certification
activities.
• 	Hire and retain qualified staff to implement the CLIA program activities.
• 	Generate quarterly reports to identify issues and monitor the progress of its
survey and certification responsibilities.
• 	Submit a Corrective Action Plan (CAP) or Quality Improvement Plan (QIP)
when required to describe how the SA will improve performance.
CMS Responsibilities
SAPRs are conducted either onsite or remotely via document review, or a combination of
both, in collaboration with the SA. CMS will ask the SA to submit documentation on
Complete printed PDF page 139
how the SA has fulfilled each criterion. CMS has the following responsibilities in the
SAPR process:
• 	Overall program oversight of the SA.
• 	Educational and supportive role to the SA.
• 	Generate and evaluate mandatory quarterly reports.
• 	Issue the Administrative Info Memo.
• 	Review a SA’s performance related to any aspect of CLIA SA responsibility not
specifically evaluated by the standard SAPR protocol.
• 	Review SAPR drafts submitted by CMS prior to review and sign-off by the
Branch Manager and issuing to SAs.
• 	Track receipt and retain all documents for SAPR drafts, finals, CAPs, QIPs.
• 	Utilize the data to update and clarify policy and to determine national training
needs.
6232 - CLIA Federal Monitoring Surveys (FMS) - Identification of the
Number and Type
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS is responsible for the SA’s performance and compliance with the Section 1864
Agreement. Part of this oversight involves CMS conducting an FMS to review survey
performance using a standardized process.
An FMS assessment is performed by CMS to evaluate all SA surveyors use and
performance of the CLIA OOSP and adherence to CLIA policies and procedures. FMS
targets and allocation requirements will be established at the beginning of each fiscal
year using the CLIA Budget Call Letter. Identify the required numbers of total FMS for
each state based on a 1% target per fiscal year established from the CLIA Budget Call
Letter. All states with partial Full-Time Employees (FTE) will be rounded up to a whole
FTE. Based on the 1% annual FMS numbers for the upcoming fiscal year, identify the
numbers of Observational, Participatory (90%), and Comparative (10%) rounded to the
Complete printed PDF page 140
nearest whole number.
The following laboratory survey categories are eligible for an FMS:
• 	Initial;
• 	Recertification;
• 	Validation; and
• 	Complaint Investigations (Full Survey).
As a basic rule, CMS does not schedule a Comparative FMS for any facility against
which adverse action has been initiated by the State survey agency. The CLIA FMS is
distinguished from the CLIA SAPR (see section 6230) by its scope. The FMS focuses on
individual surveyors while the SAPR focuses on the SA activities, in aggregate, related
to its survey and certification responsibilities.
6234 - Performance of FMS on CLIA Surveyors
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6234.1 - Definition
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
An FMS assessment includes all the activities performed by CMS to evaluate all SA
surveyors use and performance of the CLIA OOSP and adherence to CLIA policies and
procedures. The SA surveyor is assessed based upon a standardized list of technical
skills. A summary report is prepared and sent to the SA supervisor with a courtesy copy
to the SA surveyor.
6234.2 - Purpose
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS is responsible for validating each SA surveyor’s use and performance of the CLIA
OOSP and adherence to CLIA policies and procedures.
CMS performs the FMS for the following reasons:
• 	Evaluate the effectiveness of existing SA training;
• 	Provide timely feedback to the SA and SA surveyor;
• 	Identify gaps in understanding;
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• 	To design future training to support and improve survey process performance, and
• 	Make future policy decisions.
6234.3 – CLIA FMS Types
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A description of the three types of CLIA FMS is as follows:
• 	The Observational CLIA FMS is a CLIA survey in which the CMS surveyor
accompanies the SA surveyor and acts as an observer of the OOSP. The CMS
surveyor interacts as necessary during the survey process to provide guidance
and education at the appropriate times during the survey process. The CMS
surveyor serves as a resource to enable the SA surveyor to strengthen skills,
knowledge base, and adherence to the CLIA OOSP, CLIA regulations, and
policies. CMS and SA surveyor communicate all findings, observations,
decisions, and regulatory interpretations during the survey in a collaborative and
cooperative environment.
• 	The Participatory CLIA FMS is a CLIA survey in which the CMS surveyor both
observes and participates in the survey. The Participatory FMS encourages the
development of a collaborative relationship between CMS and the SA. As in the
Observational FMS, the CMS surveyor serves as a resource to enable the SA
surveyor to strengthen skills, knowledge base, and adherence to the CLIA OOSP,
regulations, and policies. CMS and SA surveyor communicate all findings,
observations, decisions, and regulatory interpretations during the survey in a
collaborative and cooperative environment.
• 	The Comparative CLIA FMS is a CLIA survey in which the CMS surveyor
surveys the laboratory after the SA surveyor, preferably within 30 days but no
later than 60 days from when the SA surveyor performs the survey. The
deficiency citations of the CMS surveyor are compared to those of the SA
surveyor.
6234.4 - SA Responsibilities for Survey Quality
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 142
The FMS must focus on the SA responsibility for survey quality, and it is the SA’s
responsibility to ensure that all surveys are conducted by qualified and competent
individuals.
The new employee is expected to complete these activities before an FMS is scheduled:
• 	Quality, Safety & Education Portal (QSEP) CLIA modules, including the CLIA
Orientation Program
• 	Performance of surveyor skills using the OOSP
• 	Applicable skill sets described below.
Organization Skill:
Although organization lends itself to certain variables from person to person, the SA
surveyor should make efficient use of costly survey time by demonstrating an ability
to function in an orderly and structured fashion. For example, the surveyor’s ability
to organize his/her survey notes and survey information would facilitate his/her
decision on the laboratory’s compliance with a particular requirement.
Communication Skills:
The surveyor(s) should demonstrate the ability to communicate effectively to all
appropriate parties throughout the entire OOSP. Surveyors should demonstrate
effective communication skills in active listening, appropriate body language and
diplomatically handling difficult people and/or situations. Communicating positive
feedback on the laboratory’s commendable practices also adds to the surveyor’s
credibility and serves as a foundation of success on which the laboratory can build.
Communicate and clarify findings with the personnel directly involved in the issues
being investigated. All interview questions should be clear, concise, open-ended, and
non-threatening.
Information Gathering Skill:
This skill enables the surveyors to identify the information needed to determine the
scope, pervasiveness, and seriousness of problems that may have an impact on the
laboratory’s compliance. A cross section of information is gathered, reviewed and
verified in an orderly and logical manner. To maximize the use for costly onsite time, the
surveyor limits his/her inquiry to issues that are pertinent and within the scope of the
CLIA requirements. The preliminary findings are made from the information obtained
by observation, interviews, facts, events, or documentation reviews. Sources of
information may be observation of techniques or equipment, review of records (QC, PT,
QA, calibration, etc.), interviews, etc. Effective interviews are conducted in a clear
concise manner to obtain facts or specific and relevant information, not impressions,
conclusions, judgments, etc.
Investigative Skills:
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The investigative skills are techniques surveyors use to gather, preserve, or create
various forms of information, in a manner that results in valid conclusions. The
surveyor should make a systematic inquiry or examination into the laboratory’s
practices, conditions, and environment to either support or deny compliance
determinations. The surveyor should remain focused on relevant monitors and
information. The surveyor must carefully record the information obtained. Surveyors
must have the knowledge of the regulations and how to apply them in order to relate
deficient practice(s) to their findings to determine if the findings have identified a “true
symptom” of a failed system. The surveyor is able to make decisions by evaluating
findings in the context of public health responsibilities and recommend appropriate
actions when patient health is at risk regarding laboratory test outcomes.
New surveyors’ work products (e.g., survey packages) are reviewed and/or verified, and
signed off with supervisory review prior to the new surveyor being released to
independently perform surveys.
The first FMS assessment for a new SA surveyor should occur after the SA training is
complete, but no later than 12 months from the date of hire. If SA CLIA training is not
completed within 12 months, documentation must be provided to CMS by the SA that
explains the reasons for any delays in scheduling an FMS.
The SA must not replace the survey team or surveyor once the FMS has been scheduled
with the SA unless there is an extenuating circumstance communicated to CMS.
6236 – CLIA FMS Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6236.1 - Pre-FMS Procedure - Scheduling of Surveys
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A copy of the FMS assessment worksheet is provided to the SA prior to the FMS. All
FMS documents are part of CMS’ internal oversight processes for SAs.
The CMS surveyor confirms that all CLIA training is complete by reviewing all required
documentation:
• 	CLIA Virtual Basic training
• 	SA training. This activity may be completed by CMS in cases where CMS
performs all of the training activities for the SA, i.e., a state where there is no
Training Coordinator or SA supervisor who can perform these duties.
• 	Other CMS training requirements, as applicable.
Complete printed PDF page 144
• 	CMS and the SA agree that the SA surveyor is ready for an FMS assessment.
The first FMS assessment for a new SA surveyor should occur after the SA training is
complete, but no later than 12 months from the date of hire. If the SA is unable to
complete training within 12 months, documentation must be provided to CMS by the SA
that explains the reasons for any delays in scheduling an FMS. If no notification is
received from the SA, the CMS surveyor must contact the SA for a status on the SA
surveyor’s training, including the expected completion date.
CLIA Survey Contractor
• 	An FMS assessment must be performed on contracted surveyors as
determined by CMS. When an FMS assessment is performed, all parts of this
SOP must be followed.
• 	Active SA surveyors contracting with another state will have the FMS
assessment process completed in their home state.
• 	Retired SA surveyors, contracted as CLIA surveyors must be up to date on all
CLIA training requirements and must have at least one FMS assessment each
year of contracted service.
The FMS is to monitor the SA’s performance, and it is not to recommend personnel or
disciplinary action(s) based on the FMS. The FMS assessment is not a replacement for
any individual staff performance evaluation(s). The FMS assessment should not be
shared with parties external to CMS.
Scheduling of FMS assessments can occur as far in advance as CMS requires to
organize its workload in consideration of survey priorities. In the case of an
announced Observational or Participatory FMS, the SA notifies the laboratory of the
upcoming survey with a maximum of 2 weeks advanced notice of the CLIA survey
and that the CMS surveyor will accompany the SA surveyor. In the case of an
announced Comparative FMS, CMS notifies the facility of the upcoming CLIA survey.
Complaint surveys/investigations are always unannounced regardless of the type of
laboratory circumstances. Refer to Chapter 5, “Complaint Procedures,” for additional
information about complaint investigations in a laboratory.
Observational or Participatory FMS
• 	The SA surveyor and the CMS surveyor coordinate to select the type of laboratory
(taking into consideration specialties/subspecialties, test complexity, and test
volumes).
Complete printed PDF page 145
• 	The SA surveyor and CMS surveyor review the list of laboratories that are due for
a survey using scheduling guidelines - geographic areas and timing, whether the
survey is announced or unannounced, and agree on a specific laboratory(ies).
• 	The SA surveyor and the CMS surveyor review the laboratory survey history
(CLIA database information: CMS-2567, CMS-116, Survey Specialty, CMS-209,
CMS-670; fee status, complaints, enforcement actions, Proficiency Testing (PT)
data, specialty and subspecialty services offered, and test volumes) prior to going
into the laboratory.
Comparative FMS
• 	The CMS surveyor identifies a laboratory to be surveyed within 30 calendar days
but no later than 60 calendar days from the date of the SA survey.
NOTE: Do not select a laboratory if you have prior knowledge of the laboratory’s survey
results/outcome.
• 	The CMS surveyor reviews the laboratory survey history (CLIA database
information: previous survey cycle CMS-2567, CMS-116, Survey Specialty, CMS-
209, CMS-670; fee status, complaints, enforcement actions, Proficiency Testing
(PT) data, specialty and subspecialty services offered, and test volumes) prior to
going into the laboratory.
NOTE: The CMS surveyor will NOT review the most current SA CMS-2567 prior to, or
during, the Comparative FMS.
• 	The CMS surveyor notifies the laboratory following CLIA survey protocols and
processes (e.g., email, phone call, letter, etc.).
6236.2 - FMS Assessment Survey Activities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Observational or Participatory FMS
• 	The CMS surveyor provides verbal feedback during the onsite survey and/or
immediately after the survey is completed.
• 	The CMS surveyor and SA surveyor discuss the findings, observations, decisions,
and regulatory interpretations during the survey in a collaborative and
cooperative environment.
• 	The Observational FMS may become a Participatory FMS based on the CMS
surveyor’s observations/assessment of SA surveyor skills.
Complete printed PDF page 146
• 	The CMS surveyor collects information from observations and verbal discussions
to complete the FMS Assessment Worksheet.
Comparative FMS
• 	The CMS surveyor performs the onsite survey of the laboratory based on the
OOSP.
• 	The CMS surveyor will refrain from asking questions about the SA survey.
6236.3 - Post FMS Procedures - Survey Findings
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
See section 6126 - Exit Conference and section 6250 - Enforcement.
Observational or Participatory FMS
• 	The CMS surveyor verifies that the SA certification kit has successfully been
entered into the CLIA Data System and is available for review by CMS.
• 	No later than 45 days after the FMS, the CMS surveyor will review and evaluate
the:
o 	CMS-2567: adherence to requirements for writing SoDs and following the
Principles of Documentation
o 	CMS-209
o 	Survey Specialty tab
o 	CMS-670: correct documentation of survey hours
o 	PoC/AoC: adherence to requirements for determining that the laboratory has
provided an acceptable PoC/AoC.
NOTE: The process for performing a review of the PoC/AoC may fall out of the above
timeframe if extensions have been granted to the laboratory or extenuating circumstances
exist to prolong this review.
Comparative FMS
• 	The CMS surveyor prepares and issues the CMS-2567 and enters all survey
information into the CLIA Data System.
Complete printed PDF page 147
• 	The CMS surveyor verifies that the SA survey kit has successfully uploaded into
the CLIA Data System (e.g., timeliness).
• 	No later than 45 days after the FMS, the CMS surveyor will review and evaluate:
o 	CMS-2567 citations from their survey with the SA surveyor’s CMS-2567
citations;
o 	The SA surveyor’s adherence to requirements for writing SoDs and;
o 	The SA surveyor’s adherence to following the Principles of Documentation
NOTE: Deficiencies may not have been present in the laboratory at the time the
SA performed their survey. Special considerations should be employed if the
CMS surveyor finds deficiencies previously cited by the SA during their
comparative FMS survey. These special considerations may include but are not
limited to whether the laboratory is on track in correcting those deficiencies cited.
o 	CMS-209;
o 	CMS-670: correct documentation of survey hours;
o 	PoC/AoC: adherence to requirements for determining that the laboratory has
provided an acceptable PoC/AoC.
NOTE: The process for performing a review of the PoC/AoC may fall out of the above
timeframe if extensions have been granted to the laboratory or extenuating circumstances
exist to prolong this review.
6236.4 - Feedback and Documentation of the FMS to the SA Surveyor and
the SA Supervisor
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Feedback and documentation of all FMS must be provided to the SA surveyor and the SA
Supervisor.
Observational or Participatory FMS
The CMS surveyor must provide verbal feedback to the SA surveyor at the conclusion of
the FMS.
Verbal Feedback.
The CMS surveyor provides the SA surveyor with objective remarks on strengths and
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areas for improvement noted in the comment section of the CLIA Federal Monitoring
Survey Assessment (FMSA) Worksheet; i.e., effective use of OOSP, applicable skill
sets, and Principles of Documentation (PoD).
Written Feedback.
No later than 60 calendar days after the survey, the CMS surveyor sends written
feedback to the CLIA SA supervisor and a courtesy copy to the SA surveyor. The written
feedback includes the CMS surveyor’s assessment based on the FMSA Technical Skills
Criteria, any recommendations to the SA and reflects the verbal feedback given to the
surveyor following the survey.
• 	The Cover Letter and Summary report must include specific comments
regarding the surveyor’s training needs and specific recommendations
where appropriate in relationship to the minimum FMSA Technical Skills
Criteria, PoD, and the CLIA OOSP.
• 	There is a section at the bottom of the Summary Report, Follow-up Action
& Monitoring, for the CMS surveyor to request remedial training, the type
of remedial training, and a due date for the SA to send documentation to
CMS, as applicable.
• 	A preliminary Cover Letter and Summary report may be sent if
circumstances identify that the CMS surveyor is unable to send a final
report within 60 days.
Comparative FMS
Verbal Feedback
At the discretion of the CMS surveyor, they may have a verbal or face to face discussion
with the SA Manager, SA Training Coordinator/Preceptor and SA surveyor to discuss
identified strengths and weaknesses (areas of concern) and the results of the FMS.
Evidence of this conversation i.e. date, time, and notes, should be documented in the
FMS Assessment Worksheet in the Additional Comments section.
Written Feedback
The Cover Letter and Summary report must include specificity about only those
criteria that can be assessed without the SA surveyor present, as well as the results
of the comparison of deficiency citations.
• 	There is a section at the bottom of the Summary Report, follow-up Action &
Monitoring, for the CMS surveyor to request remedial training, the type of
remedial training, and a due date for the SA to send documentation to CMS,
as applicable.
Complete printed PDF page 149
• 	A preliminary Cover Letter and Summary report may be sent if
circumstances identify that the CMS surveyor is unable to send a final report
within 60 days.
6236.5 - FMS Assessment Follow Up by the SA and CMS Surveyor
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
New Surveyors (< 1 year)
1. 	The SA Surveyor demonstrates proficiency in all technical skills
No further action is required by CMS if the results of the FMS assessment(s)
indicate(s) that the SA surveyor has an established understanding, and is able to
apply the CLIA OOSP, and demonstrate adherence to CLIA policies and procedures
in the field.
2. 	The SA surveyor requires remedial training
The SA manager/SA representative will address any areas of concern that are stated
in the FMS Assessment Cover Letter & Summary Report.
A written response to the FMS Assessment Cover Letter & Summary Report from the
SA manager/representative must be received by CMS within 30 calendar days after
the FMS Assessment Cover Letter & Summary Report are received by the SA.
All evidence and documentation of remedial training must be received in CMS within
the timeframe provided in the FMS Assessment Cover Letter & Summary Report.
A follow-up FMS should be performed within 3-6 months (from when the SA’s
response is received by CMS) to validate that all concerns identified in the FMS
Assessment Cover Letter & Summary Report have been addressed.
New and Experienced Surveyors (All Surveyors) (> 1 year)
1. 	The SA surveyor demonstrates proficiency in all technical skills
No further action is required by CMS if the results of the FMS assessment(s)
indicate(s) that the SA surveyor continues to demonstrate an understanding of the
CLIA OOSP and adherence to CLIA policies and procedures in the field.
2. 	The FMS assessment indicates areas of concern
The SA manager/representative will address any areas of concern that are stated in
the FMS Assessment Cover Letter & Summary Report.
Complete printed PDF page 150
A written response to the FMS Assessment Cover Letter & Summary Report from the
SA manager/representative must be received by CMS within 30 calendar days after
the FMS Assessment Cover Letter & Summary Report are received by the SA.
All evidence and documentation of remedial training must be received in CMS within
the timeframe provided in the FMS Assessment Cover Letter & Summary Report.
Optional: A follow-up FMS assessment should be performed within 3-6 months (from
when the SA’s response is received by CMS).
6238 – Completion of FMS Workload and Time Expenditures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CMS surveyor hours are not included in the SA’s CMS-670 in the SA’s
certification kit for the Observational and the Comparative surveys but are entered by
the CMS surveyor into the ASPEN record for FMS Surveys. For the Participatory
survey, the CMS surveyor’s hours are included in the CMS-670 in the SA certification
kit as well as any deficiency citations written by the CMS surveyor.
6240 - Other Special Purpose Federal Surveys - Definitions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	Federal jurisdictional survey is a Federal survey to assess laboratory
performance and to determine whether a laboratory meets all CLIA
requirements for the tests that the laboratory conducts. It is used as the basis for
approving a laboratory where CMS has indicated that the SA should not have
jurisdiction over the laboratory. Surveys conducted by Federal personnel
include federally operated laboratories and State operated laboratories. When
conducting these surveys, CMS performs all functions performed by the SA for
CLIA laboratories, including ensuring that the laboratory is enrolled in an
approved PT program and monitoring their performance in the PT program.
CMS will determine whether or not a laboratory outside the U.S. should be
surveyed under CLIA if the laboratory performs laboratory tests on human
specimens referred to it by a laboratory in the U.S. o r its territories. CMS has
regulatory oversight of CLIA certified international laboratories. Surveys of
international laboratories are handled by CMS. SAs do not have jurisdiction
over international laboratories and should refer all inquiries to CMS. CMS also
has regulatory oversight over CLIA-accredited international laboratory-related
complaints and validations.
• 	Complaint survey is a survey conducted to investigate an allegation of
laboratory noncompliance with one or more CLIA requirements. The SA or
CMS may conduct complaint surveys. Refer to Chapter 5, “Complaint
Complete printed PDF page 151
Procedures,” for additional information about complaint investigations in a
laboratory.
• 	Follow-up survey is conducted to determine the status of corrective action,
based on deficiencies cited on the Form CMS-2567 (Exhibit 7). If appropriate, a
contact (i.e., telephone or mail) in lieu of an onsite follow-up survey may be
conducted to ascertain the status of a facility that has received notice from CMS
or SA and has alleged correction of the deficiency or deficiencies.
Adverse Actions
6250 - Purpose of and Basis for Enforcement Action
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Laboratories holding any type of CLIA certificate are subject to enforcement actions
under the authority of §353 of the PHSA and §1846 of the Social Security Act (the
Act). Title 42 CFR Part 493, Subpart R, sets forth the enforcement procedures for
laboratories.
6250.1 - Purpose
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
The enforcement process serves the following purposes:
• 	To protect all individuals served by a laboratory against substandard testing of
specimens;
• 	To safeguard the general public against health and safety hazards that might result
from laboratory activities; and
• 	To motivate laboratories to comply with CLIA requirements so that they can
provide accurate and reliable test results.
6250.2 - Basis for Enforcement
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
CLIA enforcement actions are based on:
• 	Deficiencies found during an onsite laboratory survey or
through review of materials submitted by the laboratory (e.g.,
personnel qualifications, PT referral, failure to comply with
notification requirements); and
• 	Unsuccessful participation in PT.
Complete printed PDF page 152
6252 - Definitions/Terminology - Enforcement
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
• 	Confirmatory testing means testing performed by a second analytical procedure
that could be used to substantiate or bring into question the result of an initial
laboratory test.
Example: Pos HIV screen or Pos Lyme → Western Blot
• 	Credible Allegation of Compliance - A credible allegation is a
statement or documentation that:
o 	Is made by a representative of a laboratory with a history of having
maintained a commitment to compliance and taking corrective action when
required;
o 	Is realistic in terms of the possibility of the corrective action being
accomplished between the last day of the survey and the date of the
allegation; and
o 	Indicates that the problem has been resolved.
• 	Day - Unless otherwise stated, day always means calendar day.
• 	Distributive testing means laboratory testing performed on the same specimen,
or an aliquot of it, that requires sharing it between two or more laboratories to
obtain all data required to complete an interpretation or calculation necessary to
provide a final reportable result for the originally ordered test. When such
testing occurs at multiple locations with different CLIA certificates, it is
considered distributive testing.
Example: Protein Electrophoresis - Lab A does electrophoresis, Lab B
does Total Protein
• 	International Laboratories - CLIA-certified laboratories operating
outside the United States or its territories.
NOTE: All enforcement actions on international laboratories are handled by
the CMS Central Office.
• 	Lifting a sanction - Generally, sanctions are not lifted until a
Complete printed PDF page 153
laboratory’s compliance with all condition level requirements is verified;
in other words, sanctions are imposed for a period of time and then lifted
when condition-level compliance is confirmed.
• 	PT Scores - The CMS approved PT program will determine the overall and
individual analyte scores following the grading criteria defined in 42 CFR Part
493, Subpart I.
• 	PT Survey - A module or grouping of samples marketed as a unit by PT
programs. Programs typically offer several survey kits that include
different samples for the same specialty, subspecialty, analyte, or test.
• 	Reflex testing means confirmatory or additional laboratory testing that is
automatically requested by a laboratory under its standard operating procedures
for patient specimens when the laboratory's findings indicate test results that are
abnormal, are outside a predetermined range, or meet other pre-established criteria for
additional testing.
Examples: Pos Hep A screen → Total vs IgM, Pos E.coli → serotyping
• 	Repeat proficiency testing referral means a second instance in which a
proficiency testing sample, or a portion of a sample, is referred, for any
reason, to another laboratory for analysis prior to the laboratory's proficiency
testing program event cut-off date within the period of time encompassing
the two prior survey cycles (including initial certification, recertification, or
the equivalent for laboratories surveyed by an approved accreditation
organization).
• 	Rescinding a sanction - Generally, sanctions may be withdrawn if they have
been imposed when information, which was not previously known to CMS,
comes to CMS’ attention that the sanction should not have been imposed.
• 	Testing Event - This is a PT program’s scheduled submission to a laboratory
of survey samples for a regulated specialty, subspecialty, analyte, or test. A
minimum of two testing events per year are required for the mycobacteriology
subspecialty. All other specialties, subspecialties, analytes, and tests require
three testing events annually except cytology.
6254 - Enforcement Options for All Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 154
CMS may impose one or more of the sanctions specified in this section on any
laboratory that is out of compliance with one or more CLIA condition-level
requirements.
6256 - Sanctions(s) - General
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6256.1 - Sanctions - Factors to Consider
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS is required to impose those sanctions that are most likely to bring laboratories
into compliance in the shortest possible time from the date of determination of
deficiencies. CMS considers a number of factors when choosing a sanction. These
factors include, but are not limited to:
• 	Whether the deficiencies pose immediate jeopardy;
• 	The nature, incidence, severity, and duration of the
deficiencies or noncompliance;
• 	Whether the same condition-level deficiencies have been identified
repeatedly;
• 	The accuracy and extent of the laboratory’s records (e.g., remedial action) in
regards to the noncompliance and their availability to the SA, to other CMS
agents, and to CMS;
• 	The relationship of one deficiency or group of deficiencies to other
deficiencies;
• 	The overall compliance history of the laboratory, including but not limited to
any period of noncompliance that occurred between certifications of
compliance;
• 	The corrective and long-term compliance outcomes that would be achieved
through application of the chosen sanction or sanctions;
• 	Whether the laboratory has made any progress toward improvement
Complete printed PDF page 155
following a reasonable opportunity to correct deficiencies; and
• 	Any recommendation by the SA as to which sanction would be appropriate.
6256.2 - Principal Sanctions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS may impose any of the three principal CLIA sanctions, which are:
• 	Limitation of the CLIA certificate;
• 	Suspension of the CLIA certificate; or
• 	Revocation of the CLIA certificate.
A limitation of the CLIA certificate means the laboratory is not permitted to perform
certain testing for an analyte, specialty, or subspecialty and will not receive
reimbursement from Medicare or Medicaid for the laboratory’s work in the applicable
analyte, specialty, or subspecialty as a result of that limitation. The laboratory may
continue to conduct all other testing permitted under the non-limited portions of its
CLIA certificate.
A suspension of the CLIA certificate means that the laboratory cannot report out the
results of testing of human specimens for diagnostic, treatment, or assessment purposes
during the period of suspension. 	A suspension may be imposed for no longer than 12
months, or until a revocation is effective.
A revocation of the CLIA certificate means that the laboratory cannot report out the
results of testing of human specimens for diagnostic, treatment or assessment purposes
following during the period of the revocation. A revocation is a loss of CLIA certificate
for up to two years. Once the revocation period has ended, the laboratory must apply
for a new CLIA certificate. The loss of a CLIA certificate may also result in a
prohibition of the owner/operator/laboratory director from owning, operating, or
directing a laboratory.
6256.3 - Alternative Sanctions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A separate alternative sanction may be imposed for each condition-level deficiency,
or a single alternative sanction may be imposed for all condition-level deficiencies
that are interrelated and subject to correction by a single course of action.
Complete printed PDF page 156
CMS may impose one or more of the following alternative sanctions on any laboratory
in lieu of or in addition to imposing a principal sanction:
• 	Directed PoC (dPoC) and/or directed portion of a PoC (dPPoC);
• 	State onsite monitoring; and/or
• 	Civil money penalty (CMP).
6256.4 - Additional Sanctions – Medicare Payments
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
For laboratories approved to receive Medicare payment, sanctions also include:
• 	Cancellation of the laboratory’s approval to receive Medicare
payment;
• 	Suspension of part of Medicare payment; or
• 	Suspension of all of Medicare payment.
6256.5 - Civil Suit
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS may bring suit in the appropriate U.S. District Court to enjoin continuation of any
specific activity that is causing a significant hazard, or to enjoin the continued operation
of the laboratory itself, including a CLIA-exempt laboratory, if CMS believes that
continuation of the specific activity or laboratory operations would constitute a
significant hazard to the public health. Upon proper showing, the court issues a
temporary injunction or restraining order without bond against continuation of the
activity or operations.
6256.6 - Criminal Sanctions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
An individual who is convicted of intentionally violating any CLIA requirement may
be imprisoned or fined. An intentional violation is knowing and willful
noncompliance with any CLIA requirement. CMS refers suspected instances of
intentional violations to the Office of Inspector General (OIG).
Complete printed PDF page 157
6256.7 - Criminal Sanctions
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
An individual who is convicted of intentionally violating any CLIA requirement may
be imprisoned or fined. An intentional violation is knowing and willful noncompliance
with any CLIA requirement. The RO refers suspected instances of intentional
violations to the Office of Inspector General (OIG).
6258 - Denial of Form CMS-116 from Prospective Laboratory or Denial
of Request to Test in New Specialties or Subspecialties
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If the Form CMS-116 for any CLIA certificate is denied, CMS prepares a notice to the
laboratory outlining:
• 	The decision and the reason for the denial, citing provisions
of the law or implementing regulations not met;
• 	The laboratory’s appeal rights;
• 	The fact that the laboratory cannot operate or receive payment
under Medicare or Medicaid unless the denial is overturned at the
conclusion of the administrative appeals process and a CLIA
certificate is issued; and
• 	The procedures to file for a reconsideration.
If a laboratory is requesting the addition of a new specialty or subspecialty, the
laboratory may not report patient test results or receive payment under Medicare or
Medicaid for those additions unless the denial is overturned. However, the
laboratory may continue to report patient test results and bill for the already
approved specialties and subspecialties.
The denial notice must be signed by CMS in accordance with the Delegations of
Authority.
6260 - Certificate Changes When Enforcement Action is Pending
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Once sanctions have been imposed, CMS should move forward with the imposition,
regardless of changes in the CLIA certificate or the laboratory going out of business.
6260.1 - Laboratory Gives Notification of Going Out of Business
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 158
A laboratory not facing enforcement action may voluntarily withdraw from all
testing, and, therefore, relinquish its CLIA certificate and go out of business by
notifying CMS or SA of its intent, in writing. The SA completes the necessary
actions. If the SA learns that a laboratory facing enforcement action intends to
close, the SA notifies CMS in writing (e.g., email), including the projected date of
closure. Any correspondence received from the laboratory and any other pertinent
document(s) are submitted to CMS.
6260.2 - Laboratory Gives No Notification of Going Out of Business
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory voluntarily withdraws from all testing or refuses new requests for
testing, it voluntarily relinquishes its CLIA certificate. If the SA learns that a
laboratory may be out of business, it verifies the operational status and notifies CMS in
writing (e.g., email).
6260.3 - Voluntary Withdrawal When Enforcement Action Is Pending
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS should proceed with the enforcement action despite the laboratory’s withdrawal,
particularly if CMS decides that the laboratory’s performance warrants inclusion on the
annual Laboratory Registry and public notification, actions that are triggered by
imposition of the adverse action.
If CMS decides to proceed with the enforcement action, it prepares a notice to the
laboratory explaining that, although it has withdrawn from the CLIA program, its CLIA
certificate will remain active until the enforcement action takes effect so that CMS may
exercise its right to take its enforcement action to conclusion. CMS will restate in the
notice the laboratory’s appeal rights mentioned in the notice of sanction.
If CMS decides to discontinue the revocation, it notifies the SA to process the
withdrawal.
6260.4 - Requests to Change Certificate Type When Enforcement Action
is Pending
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS proceeds with the enforcement action proposed against a laboratory’s existing
certificate if the laboratory’s deficiencies warrant it.
If CMS proceeds with the enforcement action, CMS notifies the laboratory that its
current certificate will remain active until the enforcement action becomes effective,
at which time the request will be acted upon.
Complete printed PDF page 159
If the enforcement action is discontinued, CMS or SA proceeds with the change of
certificate type.
6260.5 - Request to Change Accreditation Organization When
Enforcement Action is Pending
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS proceeds with the enforcement action proposed against a laboratory’s existing
certificate if the laboratory’s deficiencies warrant it. If CMS proceeds with the
enforcement action, CMS notifies the laboratory that its current certificate will remain
active until the enforcement action becomes effective, at which time the request may be
acted upon. In addition, CMS notifies the laboratory that the laboratory may not change
accreditation organizations during an enforcement action. If, during the enforcement
action, the accreditation organization revokes the laboratory’s accreditation, the
laboratory will continue to hold a certificate of accreditation throughout the duration of
the enforcement action.
If the enforcement action is discontinued, CMS or SA proceeds with the change of AO.
6262 - Reissuance of Certificates to Laboratories Found Out of
Compliance
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A laboratory that has been found out of compliance with one or more CLIA
condition(s) may be reissued a CLIA certificate before the expiration date
when:
• 	Alternative sanctions, or training and technical assistance, or both
are imposed; or
• There is no immediate jeopardy to individuals served by the laboratory
or to the general public health and a principal sanction or civil money
penalty has been imposed and the laboratory’s appeal of that sanction,
including revocation, is pending when its current certificate expires.
A Certificate of Compliance or Certificate of Accreditation may also be
administratively extended for a laboratory that has been found out of compliance
if the laboratory’s certificate has been subject to a principal sanction or civil
money penalty and the laboratory’s appeal of that sanction is pending when its
current certificate expires.
Any certificate issued under any of these circumstances is subject to all principal
and alternative sanctions.
Complete printed PDF page 160
6264 - Sanction Notification Requirements
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6264.1 - Notice of Proposed Sanction(s) - All Sanctions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS provides written notice of the proposed sanction(s) and gives the laboratory at
least 10 calendar days to respond.
6264.2 - Notice of Imposition of Sanction(s) - All Sanctions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS provides written notice of the imposed sanction(s) at least five days before the
effective date in immediate jeopardy situations, and at least 15 days before the
effective date in situations that do not pose immediate jeopardy.
6266 - CLIA Conditions Not Met - Additional Sanctions Related to
Medicare Payments - Principal and Alternative Sanctions for
Laboratories that Participate in Medicare
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
NOTE: This section and its subsections are Medicare Provisions enforced under the
Medicare Program Authority, not CLIA.
CLIA certification is mandatory for all laboratories that report out test results
on human specimens for diagnosis, treatment or assessment purposes. CLIA
obligations are not dependent on the payment source for the testing. However,
CLIA certification is required for payment under Medicare and Medicaid.
The Medicare program has for many years required that noncompliant suppliers,
including laboratories, be subject to enforcement actions under the Medicare statute,
in most cases, before there is an opportunity for a hearing on the alleged CLIA
infractions. CLIA also permits imposition of alternative sanctions other than a civil
money penalty prior to a hearing on the alleged CLIA infractions, and also permits
the suspension or limitation of the CLIA certificate prior to a hearing if:
• 	Immediate jeopardy exists;
• 	The laboratory has refused a reasonable request for information,
materials, or work (e.g., failure to conduct PT) on materials
necessary to determine compliance with CLIA; or
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• The laboratory has refused CMS or its agent(s) permission to
conduct a survey.
Although the Federal health and safety requirements are now the same for Medicare
and CLIA, failure to meet CLIA requirements may result in additional enforcement
actions under Medicare, since both the PHSA and the Social Security Act apply to
these facilities. These Medicare sanctions are described below.
6266.1 - Principal Sanction - Cancellation of Medicare Payments
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
CMS may cancel the laboratory’s approval to receive Medicare payment for its services.
6266.1.1 - Basis for Cancellation
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS always cancels a laboratory’s approval to receive Medicare payment for its
services if CMS suspends or revokes the laboratory’s CLIA certificate.
Cancellation of Medicare approval to receive Medicare payment for its services is
applied to those specialties and subspecialties that are affected by a limited CLIA
certificate.
CMS may cancel the laboratory’s approval to receive Medicare and Medicaid payment
for its services under any of the following circumstances:
• 	The laboratory is out of compliance with a condition including
failure to meet PT requirements;
• The laboratory fails to submit an AoC or PoC within an appropriate
time frame; or
• 	The laboratory fails to correct all its deficiencies within the time
frames specified in the PoC. For deficiencies not at the condition
level, correction of deficiencies cannot extend beyond 12 months
from the last date of survey that identified the deficiencies.
6266.1.2 - Effective Date of Cancellation
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Complete printed PDF page 162
Medicare cancellation takes effect after proper written notice to the laboratory (at least 5
days before the effective date of the sanction for immediate jeopardy and at least 15
days before the effective date if there is no immediate jeopardy), which includes the
opportunity to respond. The cancellation is not delayed because the laboratory has
appealed and the hearing or hearing decision is pending.
6266.1.3 - Effect of Cancellation on Other Medicare Payment Sanctions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Cancellation of Medicare approval overrides a CLIA Medicare payment sanction, i.e.,
suspension of all or part of Medicare payments, regardless of the time frames originally
specified for the other sanction.
6266.1.4 - Effect of Cancellation of Medicare on Laboratory’s Eligibility
to Receive Medicaid Payments
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Except as otherwise provided in §1902(a)(9)(C) of the Act, payment for
laboratory services may be made under the State plan only if those services are
furnished by a laboratory that meets CLIA requirements or is licensed by a State
whose licensure program has been approved for CLIA exemption by CMS.
6266.2 - Alternative Sanctions - Suspension of Part or All of Medicare
Payments
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6266.2.1 - Suspension of Part of Medicare Payments
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS may impose this sanction in the following situations:
• 	The laboratory has condition-level deficiencies with respect to tests in one
or more specific specialties or subspecialties; and
• 	The laboratory agrees not to charge Medicare beneficiaries, their private
insurance carriers, the fiscal intermediary (FI), or carrier for those services for
which payment is suspended. The laboratory may choose to make this
agreement in return for not having its Medicare approval canceled
immediately.
After proper written notification, CMS will instruct the appropriate Medicare carrier,
intermediary, or Medicare Administrative Contractors (MACs) to suspend Medicare
payment for services furnished on and after the effective date of the sanction for those
Complete printed PDF page 163
specialties or subspecialties for which the laboratory is out of compliance. The sanction
remains in effect until the laboratory corrects the condition-level deficiencies or CMS
cancels the laboratory’s approval to receive Medicare payment, but never beyond 12
months from the last date of the survey that identified the deficiencies; one or the other
must occur. In this situation, the SA and CMS should be in communication throughout
the process so that any enforcement action can be timely.
If the laboratory corrects all condition-level deficiencies, CMS instructs the MAC to
resume Medicare payment effective for all services furnished on or after the date the
deficiencies are corrected. If all deficiencies are not corrected within the time frames
specified in the AoC or PoC (corrections cannot exceed 12 months for a PoC), CMS
cancels the laboratory’s approval to receive Medicare payment for its services.
If the sanction of suspension of Medicare payment is recommended, CMS includes in the
notice a statement asking the laboratory whether or not it intends to continue charging
Medicare beneficiaries, their private insurance, fiscal intermediary, or carrier for those
specialties and subspecialties for which testing is being limited. CMS informs the
laboratory that if it agrees not to charge its Medicare beneficiaries, their private
insurance, fiscal intermediary, or carrier, it will have its payment for affected Medicare
covered laboratory services suspended on the effective date of the sanction.
6268 - Adverse Action on Any Type of CLIA Certificate: Effect on
Medicare Approval
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6268.1 - Suspension or Revocation of Any Type of CLIA Certificate
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When CMS suspends or revokes any type of CLIA certificate, the laboratory’s approval
to receive Medicare payment for its services is canceled. The laboratory director or
designee should sign an agreement not to bill Medicare for laboratory testing services.
Additionally, the Medicare Administrative Contractor (MAC) should be notified of the
laboratory’s suspension or revocation by CMS.
6268.2 - Limitation of Any Type of CLIA Certificate
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When 	CMS 	limits 	any 	type 	of 	CLIA 	certificate, 	it 	concurrently 	amends 	the
laboratory’s approval to receive Medicare payment to only those specialties or
subspecialties that are authorized by the laboratory’s limited certificate. 	The MAC
should be notified of the laboratory’s limited certificate.
6270 - Effect on Medicaid Participation
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Complete printed PDF page 164
Payment for laboratory services may be made under the State plan only if those
services are furnished by a laboratory that has a CLIA certificate or is licensed by a
State whose licensure program has been approved by the Secretary.
6272 - Failure to Furnish Notification of Changes
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory fails to meet the notification of change requirements as outlined in the
regulations (42 C.F.R §493.39(b), §493.51(a), §493.53(b), §493.63(a)), CMS may impose
a principal sanction. (Refer to section 6256.3).
Refer to Notification sections for timelines earlier in the SOM.
6276 - Suspension, Limitation, or Revocation of Any Type of CLIA
Certificate
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6276.1 - Adverse Actions Based on Actions of the Laboratory’s Owner,
Operator or Employees
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6276.1.1 - Basis for Action
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS may initiate adverse action to impose principal sanctions (i.e., suspension,
limitation, revocation) on any CLIA certificate if CMS finds that a laboratory
owner, operator or one of its employees has:
• 	Been found (e.g., through findings during the survey process, or
through documents submitted to CMS or the SA) to have
potentially made a misrepresentation which was materially
relevant to the laboratory having obtained or maintained a CLIA
certificate.
• 	Performed, or represented the laboratory as entitled to perform, a
laboratory examination or other procedure that is not within a
category of laboratory examinations or other procedures
authorized by its CLIA certificate.
• 	Failed to comply with CLIA certificate requirements and performance
standards (e.g., failed to comply with notification of change
requirements).
Complete printed PDF page 165
• 	Failed to comply with reasonable requests by CMS or CMS’ agent for
any information or work on materials that CMS or CMS’ agent
conclude is necessary to determine the laboratory’s continued
eligibility for its CLIA certificate or continued compliance with
performance standards set by CMS (no hearing necessary before the
action).
• 	Refused a reasonable request by CMS or CMS’ agent for permission to
inspect the laboratory and its operation and pertinent records during the
hours that the laboratory is in operation (no hearing necessary before
the action).
• 	Violated or aided and abetted in the violation of any provisions of
CLIA and its implementing regulations.
• 	Failed to comply with an alternative sanction previously imposed.
• 	Within the proceeding 2-year period, owned or operated a laboratory that
had its CLIA certificate revoked. (This provision applies only to the
owner or operator, not to all other laboratory’s employees.)
If CMS determines that any of the above CLIA violations have occurred, CMS imposes a
principal sanction.
Also, CMS notifies the OIG in cases of:
• 	Misrepresentation in obtaining a CLIA certificate;
• 	Performance, or representation by the laboratory as entitled to perform,
an examination or other procedure that is not authorized by its CLIA
certificate;
• 	Violation or aiding and abetting in of any provisions of CLIA
and its implementing regulations; and
• 	Adverse action based on improper PT referral.
Complete printed PDF page 166
6276.2 – Adverse Actions Based on Improper Referrals in Proficiency
Testing
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If CMS determines that a laboratory has intentionally referred its proficiency
testing to another laboratory for analysis, CMS will categorize the PT referral.
(see sections 6276.2.1-6276.3).
The PT referral regulations provide a specific framework for application of
sanctions for PT referral cases taking into account circumstances of the referral.
The process for review of PT referral cases is as follows - when a possible case of
PT referral is found by CMS or the SA, it is forwarded to the PT Referral Team at
CMS.
6276.2.1 – Category 1
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A laboratory that refers its proficiency testing samples to another laboratory for
analysis, and reports out that other laboratory’s proficiency testing results, or has
a repeat PT referral regardless of category, will be considered Category 1 PT
referral.
In these instances, CMS:
• 	Must impose - Revocation of the CLIA certificate and
owner/operator/laboratory director prohibition for at least 1 year, and
• 	May impose - CMP.
NOTE: The owner may be exempt from the owner/operator ban if, after review,
CMS finds that there is no evidence that patients would be put at risk by the
owner being exempted from the ban, that the owner was not complicit in the PT
referral, and that the laboratory has either not received PT samples from another
laboratory in 2 previous survey cycles, or, if it did, it reported the receipt to CMS
or to the CMS- approved AO. This determination is made on a lab-by-lab basis.
6276.2.2 - Category 2
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A laboratory that refers its proficiency testing samples to another laboratory for
analysis and obtains test results for PT samples from that other lab on or before
proficiency testing event cut-off date, but reports its own PT sample results, will
be considered a Category 2 PT referral.
Complete printed PDF page 167
In these instances, CMS:
• 	Must impose - Suspension/limitation for less than 1 year
and alternative sanctions, as appropriate, but will always
impose a CMP and dPoC which includes training of staff.
6276.2.3 - Category 3
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A laboratory that refers its proficiency testing samples to another laboratory for
analysis and obtains test results for PT samples from another laboratory after
the cut-off, will be considered a Category 3 PT referral.
In these instances, CMS:
• 	Must impose - Alternative sanctions, as appropriate, but will
always impose a CMP and dPoC which includes training of staff.
6276.2.4 - Carve-Out
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If CMS determines that a proficiency testing sample was referred to another
laboratory for analysis, but the requested testing was limited to reflex, distributive
or confirmatory testing that, if the sample were a patient specimen, would have
been in full conformance with written, legally accurate and adequate standard
operating procedures for the laboratory’s testing of patient specimen, and if the
proficiency testing referral is not a repeat proficiency testing referral, CMS will
consider the referral improper, but not intentional, and potentially subject the
laboratory to alternative sanctions in accordance with §493.1804(c).
Reflex, distributive and confirmatory testing is prohibited for PT unless it is performed
by the same laboratory that performed the initial testing, is included in that laboratory’s
standard operating procedure, and the results are reported as part of the proficiency
testing program.
NOTE: Any CLIA-certified laboratory that receives a proficiency testing sample from
another laboratory for testing must notify CMS of the receipt of that sample regardless of
whether the referral was made for reflex, distributive or confirmatory testing, or any other
reason.
6276.2.5 - CMS Actions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 168
6276.3 - Adverse Action Based on Exclusion from Medicare
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If the Inspector General excludes a laboratory from participation in Medicare, CMS will
suspend the laboratory’s CLIA certificate for the period of time the OIG excludes the
laboratory.
The notice of suspension should be sent immediately after CMS learns that the exclusion
was imposed. While subject to appeal, the effective date of the Medicare cancellation is
not delayed pending the hearing decision. A change of laboratory ownership may not
release a laboratory from its exclusion from Medicare and the suspension. (See section
6294.2)
6276.4 - Procedures for Suspension, Limitation, or Revocation:
Exceptions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6276.4.1 - Suspension or Limitation: Exceptions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If an appeal is requested, CMS does not finalize the suspension or limitation of a CLIA
certificate until after the ALJ hearing decision that upholds the suspension or limitation.
However, CMS may suspend or limit a CLIA certificate prior the ALJ hearing decision if
any of the following circumstances exist:
• 	The laboratory’s deficiencies pose immediate jeopardy;
• 	The laboratory has refused a reasonable request for information or work on
materials; or
• 	The laboratory has refused permission for CMS or a CMS agent to inspect
the laboratory or its operations.
6276.4.2 - Procedures for Revocation
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If an appeal is requested, CMS does not finalize the revocation of a CLIA
certificate until after an ALJ hearing that upholds the revocation. CMS may revoke
a CLIA certificate after the hearing decision even if it had not previously suspended
or limited that certificate.
Complete printed PDF page 169
6276.5 - Notice to Office of the Inspector General (OIG)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
In addition to imposing sanctions, CMS refers to OIG, within 30 days, for action any
situation in which CMS determines:
• 	The owner, operator, or one of the laboratory’s employees is
proven guilty in a court of law of misrepresentation in
obtaining a CLIA certificate;
• 	The owner, operator, or one of the laboratory’s employees performed or
represented the laboratory as entitled to perform a laboratory examination or
other testing not included in the laboratory’s CLIA certificate;
• 	The owner, operator, or one of the laboratory’s employees violated or
aided and abetted in the violation of any CLIA provisions and its
implementing regulations; or
• 	The laboratory intentionally referred PT samples to another
laboratory for analysis. (See section 6276.2.1, Category 1)
6278 - Unsuccessful Participation in PT
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6278.1 - Unsuccessful Participation in PT: Training and
Technical Assistance Option
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
For a laboratory’s initial unsuccessful participation in PT, CMS may require the
laboratory to undertake special training of its personnel, or to obtain necessary technical
assistance, or both. This action is separate from all other principal and alternative
sanctions available for all laboratories. The authority to impose this remedy in lieu of, or
in addition to, other sanctions is discretionary with CMS. CMS may allow the SA to
require the laboratory to obtain training and technical experience; however, in this
instance, the SA must report this information to CMS.
This only applies to initial unsuccessful participation. Any non-initial (i.e.,
subsequent) unsuccessful participation for PT must be immediately forwarded to
CMS by the SA.
Training and technical assistance is not an option in the following situations:
Complete printed PDF page 170
• 	Immediate jeopardy;
• 	Laboratory fails to provide satisfactory evidence that it has corrected
the problem which caused the unsuccessful PT performance;
• 	Laboratory has a poor compliance history.
6278.2 - Subsequent (Non-Initial) Unsuccessful Participation in PT
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory fails to successfully participate in PT for a specialty, subspecialty
or analyte, CMS will suspend or limit the CLIA certificate in the failed specialty,
subspecialty, or analyte, as well as cancel or suspend the laboratory’s ability to
receive Medicare payments for a period of no less than 6 months. However, if
the laboratory agrees to stop testing in the failed specialty, subspecialty, or
analyte prior to the written notification proposing sanctions and, the laboratory
demonstrates satisfactory performance on two consecutive events (either
regularly scheduled or off-cycle or a combination of both), then CMS may make
the determination not to impose a suspension or limitation of its CLIA certificate
and the laboratory may be permitted to resume patient testing.
6278.2.1 – Notice of Proposed Sanction(s)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS provides written notice of the proposed sanction(s) and gives the laboratory at least
10 days to respond.
6278.2.2 – Notice of Imposition of Sanction(s)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS provides written notice of the imposed sanction(s) at least five days before the
effective date in immediate jeopardy situations, and at least 15 days before the effective
date in situations that do not pose immediate jeopardy.
6278.3 - Duration of Sanction
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Once imposed, onsite monitoring continues until the laboratory demonstrates that it is
capable of ensuring compliance with all condition-level requirements.
If a revisit or other written documentation confirms that the laboratory has not corrected
its deficiencies within 12 months from the survey date, CMS cancels the laboratory’s
approval to receive Medicare payment for its services and notifies the laboratory of its
intent to impose a principal sanction against the laboratory’s CLIA certificate. If the
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laboratory still does not correct its deficiencies, the Medicare sanction will continue until
the principal sanction against the laboratory’s CLIA certificate is effective.
6280 - Alternative Sanctions
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6280.1 - Alternative Sanctions: Directed Plan of Correction (dPoC)
and Directed Portion of a Plan of Correction (dPPoC)
(Rev. 195, Issued: 11-15-19, Effective: 11-15-19, Implementation: 11-15-19
6280.1.1 - Basis for Action
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS may impose a directed PoC for a laboratory that has condition-level
deficiencies. Under this sanction, the laboratory is directed to take specific
corrective action within specific time frames in order to compel the laboratory to
achieve compliance. The laboratory must correct every deficiency addressed in the
directed PoC. If CMS does not impose a directed PoC as an alternative sanction, it
at least imposes a directed portion of a PoC when any of the following alternative
sanctions are imposed:
• State onsite monitoring;
• 	Civil money penalty; or
• 	Suspension of all or part of Medicare payments.
6280.1.2 - Procedures for Directed PoC (dPoC)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When imposing this sanction, CMS takes the following action:
• 	Specific Corrective Action and Time Frames - Directs the
laboratory to take specific corrective action within specified time
frames.
• 	Duration and Effect of Sanction - If a revisit or other documentation
confirms that the laboratory has not corrected its deficiencies within
12 months from the survey date, CMS may cancel the laboratory’s
approval to receive Medicare payment for its services by sending
notice to the laboratory of its intent to impose a principal sanction
Complete printed PDF page 172
against its CLIA certificate. The directed PoC remains in effect until
the effective date of the principal sanction against the laboratory’s
CLIA certificate.
6280.1.3 - Procedures for Directed Portion of PoC (dPPoC)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
It may be necessary to notify clients, i.e., physicians, providers, and suppliers, and in
some cases, individual patients, of a sanctioned laboratory, because of the seriousness
of the noncompliance (e.g., immediate jeopardy) or for other reasons. In these cases,
CMS directs the SA to notify the laboratory’s clients. When CMS imposes this
sanction, the following procedures apply:
• 	CMS directs the laboratory to submit to the SA, within 10 days after
the date of its notice, a list of the names and addresses of all
physicians, providers, suppliers, and other clients who have utilized
some or all of the laboratory’s services since the last survey or within
any other time frame CMS specifies.
• 	Within 30 days of the date the SA receives this information, CMS may
direct the SA to provide a notice to each of the laboratory’s clients
which contains the following:
o 	The name and address of the laboratory;
o 	The nature of the noncompliance; and
o 	The type and effective date of the alternative
sanction or principal sanction.
The notice will also indicate that the client may contact the SA if additional
information is needed. It is the SA’s responsibility to obtain information or needed
clarification in order to respond to clients’ concerns about making an informed
decision regarding patient notification and retesting or the use of another laboratory’s
services.
6280.2 - Alternative Sanction: Civil Money Penalty (CMP)
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6280.2.1 - Scope and Basis
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 173
CMS determines if a CMP will be based on a “per day of noncompliance” or “per
violation”. When a laboratory has condition-level deficiencies, CMS may generally
impose a civil money penalty in lieu of, or in addition to, imposing a principal sanction
against the laboratory’s CLIA certificate. Civil money penalties may only accrue, but
may not be collected prior to a hearing (if one is requested). The penalty is collected
according to the procedures outlined below. CMP fees are tracked by CMS in the Civil
Money Penalty Tracking System (CMPTS) tab of the AEM system.
NOTE: See section 6276.2 for requirements related to CMPs in cases of PT referral.
6280.2.2 - Amount of Penalty
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The following factors are considered in determining the amount of penalty:
• 	The nature, scope, severity, and duration of the noncompliance;
• 	Whether the same condition-level deficiencies have been identified
during three consecutive surveys;
• The laboratory’s overall compliance history, including, but not limited to,
any period of noncompliance that occurred between certifications of
compliance;
• 	The laboratory’s intent or reason for noncompliance; and
• 	The accuracy and extent of laboratory records and their availability to
CMS or CMS’ agent.
NOTE: Per the Federal Civil Penalties Inflation Adjustment Act Improvements Act of 2015,
adjustments to the civil money penalties are expected to be published annually. These
adjustments will be published in the Federal Register and located at 45 CFR Part 102. In
addition, CMP amounts for laboratories will also be posted on the Survey and Certification
website at https://www.cms.gov/Medicare/Provider-Enrollment-and-
Certification/SurveyCertificationGenInfo/Civil-Monetary-Penalties-Annual-
Adjustments.html.
Once the effective date of new CMP levels occurs, the new amounts shall be used to impose
any CMPs, regardless of when noncompliance is identified. For example, if a survey
identifies noncompliance prior to the effective date of new CMP levels, but the CMP is
imposed after that effective date, the new CMP levels shall be used to calculate the CMP
Complete printed PDF page 174
imposed. These new amounts shall be used until the next effective date occurs.
6280.2.3 - Range of Penalty Amount
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The range of penalty amounts are broken into Immediate Jeopardy (maximum and
minimum) and Not Immediate Jeopardy (maximum and minimum). These ranges are
updated by the Federal Civil Penalties Inflation Adjustment Act Improvements Act of
2015.
The annual adjustment penalty amount is located at:
https://www.cms.gov/medicare/health-safety-standards/civil-monetary-penalties.
Changes in Penalty Amounts:
• 	If a CMP is proposed for immediate jeopardy and the immediate jeopardy
is subsequently removed, but the condition-level deficiency continues, the
penalty amount may be shifted to the lower range.
• 	Conversely, if deficiencies cited during the survey did not pose immediate
jeopardy and CMS proposed a penalty in the lower range, CMS may before
the hearing, propose an increase in the penalty amount to the higher range
when deficiencies become sufficiently serious to pose immediate jeopardy.
6280.2.4 - Notice of Intent
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS will notify the laboratory in writing of its intent to impose a civil money penalty at
least five days before the effective date when immediate jeopardy exists and at least 15
days before the effective date of the sanction if there is no immediate jeopardy. The
notice includes the following information:
• 	The statutory basis for the penalty;
• 	The proposed daily or per violation amount of the penalty;
• 	The factors considered in determining the penalty amount;
• 	The laboratory’s opportunity to respond within ten days of
receipt of the notification, which includes the opportunity to
submit additional information or a credible allegation of
Complete printed PDF page 175
compliance; and
• 	The laboratory’s appeal rights, including the criterion that, if the
laboratory does not request a hearing, CMS may reduce the
proposed penalty amount by 35 percent.
6280.2.5 - Accrual of Penalty
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The civil money penalty begins accruing five days after the date of the notice of intent if
immediate jeopardy is cited. In no immediate jeopardy cases, the penalty begins
accruing 15 days after the notice of intent.
6280.2.6 - Duration of Penalty
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The penalty continues to accrue until the earliest of the following occurs:
• Condition-level compliance is verified, based on a revisit or evidence
presented by the laboratory in its credible allegation of compliance.
If a revisit finds compliance and the laboratory presents no credible
evidence that compliance was achieved before the revisit, the civil money
penalty stops accruing as of the last day of the revisit;
• The laboratory presents credible evidence at the time of the revisit
that establishes that the laboratory achieved compliance with all
conditions before the revisit. In this instance, the civil money
penalty stops accruing as of the date of compliance; or
• 	The laboratory’s CLIA certificate is suspended, limited, or revoked.
6280.2.7 - Computation and Notice of Total Penalty Amount
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
After the laboratory’s compliance is verified or its CLIA certificate has been suspended,
limited, or revoked, CMS computes the total penalty amount due. 	This computation
occurs:
• 	After the 60-day period for requesting a hearing has expired and
the laboratory has not requested a hearing; or
Complete printed PDF page 176
• 	If the laboratory has waived its right to a hearing; or
• 	When an ALJ issues a hearing decision that upholds imposition of
the CMP.
NOTE: If the laboratory does not request a hearing, CMS may choose to reduce the
proposed penalty amount by 35 percent.
CMS sends a written notice to the laboratory informing it of the daily or per-violation
penalty amount, the number of days or violations for which the penalty is imposed, the
total amount due, and the due date for payment of the penalty. Payment is due 15 days
from the date of the notice. At CMS’ option, it may choose to approve a plan allowing
the laboratory to pay the penalty, plus interest, over a period of up to one year from the
original due date. CMS computes interest in accordance with 42 CFR Part 405.378(d).
6280.2.8 - Collection of Penalty Amounts
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
The penalty amount due may be deducted from any monies then or later owed the
laboratory by the Federal Government. Interest accrues on the unpaid balance of the
penalty beginning on the due date, and is based on the rate specified in 42 CFR Part
405.378(d).
6280.2.9 - Settlement
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
CMS has the authority to settle any case at any time before the ALJ issues a
hearing decision.
6280.3 - Alternative Sanction: State Onsite Monitoring
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6280.3.1 - Basis for Action Basis for Action
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Continuous or intermittent monitoring by the SA may be required to ensure the
laboratory implements its AoC or PoC and makes the corrective actions necessary to
bring it into compliance with the condition-level requirements. The monitor’s
responsibility is to oversee whether deficiencies are being corrected and whether
compliance is achieved.
The State onsite monitor has no management authority, i.e., the monitor cannot hire or
fire staff, obligate funds, or otherwise dictate how the laboratory operates.
Complete printed PDF page 177
The laboratory must pay for the costs of onsite monitoring by the SA. The costs of
onsite monitoring are computed by multiplying the number of hours of onsite
monitoring in the laboratory by the hourly rate negotiated by CMS and each State.
The hourly survey rate as negotiated during the budget process includes salary, fringe
benefits, travel, and other direct and indirect costs negotiated by CMS and the State.
Form CMS-670 is used to collect this data.
6280.3.2 - Duration of Sanction
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Once imposed, State onsite monitoring continues until the laboratory demonstrates
that it is capable of ensuring compliance with all condition-level requirements.
6280.4 - Duration of Alternative Sanctions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
An alternative sanction continues until the earlier of the following occurs:
• 	The laboratory corrects all condition-level deficiencies; or
• 	A principal sanction against the laboratory’s CLIA certificate becomes
effective.
If an alternative sanction is imposed for condition-level noncompliance that does not
pose immediate jeopardy, and a revisit verifies that the laboratory has not corrected
all deficiencies within 12 months from the survey date, CMS takes the following
action:
• 	Cancels the laboratory’s approval to receive Medicare payment
for its services;
• 	Notifies the laboratory of its intent to impose a principal
sanction against the laboratory’s CLIA certificate and of its
right to a hearing; and
• 	Imposes (or continue to impose) any alternative sanctions that do
not pertain to Medicare payments. Sanctions imposed against the
CLIA certificate may continue for more than 12 months from the
date of survey while a hearing on the proposed limitation,
suspension, or revocation of the laboratory’s CLIA certificate is
pending.
Complete printed PDF page 178
6280.4.1 - Notice of Intent
(Rev. 45, Issued: 05-08-09, Effective: 05-08-09, Implementation: 05-08-09)
The RO will notify the laboratory in writing of its intent to impose a civil money penalty
at least 15 days before the effective date of the sanction if there is no immediate jeopardy
situations and at least five days before the effective date when immediate jeopardy exists.
The notice includes the following information [see updated sample letters at
http://www.cms.hhs.gov/clia]:
• 	The statutory basis for the penalty;
• 	The proposed daily or per violation amount of the penalty;
• 	The factors considered in determining the penalty amount;
• 	The laboratory’s opportunity to respond within ten days of receipt of the
notification, which includes the opportunity to submit additional information or a
credible allegation of compliance; and
• 	The laboratory’s appeal rights, including the criterion that, if the laboratory does
not request a hearing, RO may reduce the proposed penalty amount by 35 percent.
6280.4.2 - Accrual of Penalty
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
The civil money penalty begins accruing five days after the date of the notice of intent if
immediate jeopardy is cited. In no immediate jeopardy cases, the penalty begins accruing
15 days after the notice of intent.
6280.4.3 - Duration of Penalty
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
The penalty continues to accrue until the earliest of the following occurs:
• 	Condition-level compliance is verified, based on a revisit or evidence presented
by the laboratory in its credible allegation of compliance. If a revisit finds
compliance and the laboratory presents no credible evidence that compliance was
achieved before the revisit, the civil money penalty stops accruing as of the last
day of the revisit;
• 	The laboratory presents credible evidence at the time of the revisit that establishes
that the laboratory achieved compliance with all Conditions before the revisit. In
this instance, the civil money penalty stops accruing as of the date of compliance;
or
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• 	The laboratory’s CLIA certificate is suspended, limited, or revoked.
6280.5-Lifting of Alternative Sanctions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Alternative sanctions are not lifted until compliance with all condition-level requirements
is verified.
6280.6 - Settlement
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS has the authority to settle any case at any time before the ALJ issues a hearing
decision.
6280.7 - Settlement
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
The RO has the authority to settle any case at any time before the ALJ issues a hearing
decision.
6284 - Noncompliance With One or More Conditions - Immediate
Jeopardy Exists
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When a laboratory’s deficiencies pose immediate jeopardy, CMS requires the
laboratory to take immediate action to remove the jeopardy and it may also impose one
or more principal and/or alternative sanctions as necessary to encourage compliance. If
CMS has reason to believe that continuation of any activity by the laboratory (either by
the entire laboratory operation or in any specialty or subspecialty of testing) would
constitute a significant hazard to the public health, it may bring suit and seek a
temporary injunction or restraining order against the continuation of that activity by the
laboratory, regardless of the type of CLIA certificate the laboratory has or whether it is
a CLIA-exempt laboratory.
If the laboratory agrees to voluntarily cease testing in the area related to the IJ, then the
laboratory may be able to abate the IJ; however, IJ cannot be removed until the
laboratory provides the evidence and documentation to show that they are in condition-
level compliance.
If the laboratory has not removed the immediate jeopardy, CMS notifies the laboratory
that CMS will suspend or limit its CLIA certificate. In instances of immediate jeopardy,
a suspension or limitation of the laboratory’s CLIA certificate is not delayed because the
laboratory has appealed and the hearing or hearing decision is pending. The
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laboratory’s suspended CLIA certificate may be revoked following a hearing, when one
is requested, if the ruling is in CMS’ favor.
6284.1 - Processing Immediate Jeopardy Enforcement Actions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When immediate jeopardy is documented, CMS completes enforcement procedures
within 23 calendar days. CMS does not postpone or stop the procedure unless
the removal of the immediate jeopardy is achieved and verified. When the SA
determines the laboratory’s noncompliance has caused a serious adverse outcome,
or has made a serious adverse outcome likely, and immediate action is needed to
prevent serious harm from occurring or recurring, the surveyor/survey team
consults with CMS as directed.
1. 	Survey Date/Day One - The survey date is the date on which the
survey process is completed. When IJ is determined, the SA sends
the IJ templates, one for each condition-level deficiency, to the
laboratory.
2. 	Third Working Day - No later than three working days following the
survey date:
The SA sends written notice (e.g., overnight mail, facsimile followed by
mail, email) notifying the laboratory of the IJ on Form CMS-2567 using
the D0000 statement and request an AoC.
o 	If the AoC is unacceptable:
o 	The SA sends the 1st AoC unacceptable letter to the
laboratory and prepare to perform an unannounced onsite
revisit by the 15th calendar day.
o 	CMS (and SA if able) will contact the laboratory director
(LD) before the unannounced onsite revisit to ensure that
the LD understands the noncompliance, what they must do
to fix it, and what will happen if the noncompliance is not
fixed.
o 	If the AoC is acceptable AND the IJ is removed:
o 	The SA must perform an onsite revisit by the 15 th calendar
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day to confirm the IJ has been removed and the laboratory
is in compliance with all CLIA regulations.
3. 	Fifteenth Working Day – the SA performs the unannounced onsite revisit.
During the revisit, the LD must be notified.
o 	If based on the onsite revisit the laboratory is in compliance:
o 	The SA releases the revisit no deficiency Form CMS-2567
and the AoC acceptable letter.
o 	If based on the onsite revisit the laboratory is not in compliance:
o 	The SA notifies CMS within 1 business day and CMS
composes the Proposed Sanction letter to be sent with the
revisit Form CMS-2567, no later than the 18th calendar day.
o 	The SA may perform one more unannounced onsite revisit
prior to CMS imposing sanctions.
o 	CMS will send the Imposition notice on the 23rd day.
6286 - Noncompliance With One or More Conditions - No Immediate
Jeopardy Exists
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When condition-level deficiencies are identified, but immediate jeopardy does not exist,
and an enforcement action is warranted, CMS completes enforcement procedures within
90 calendar days. CMS does not postpone or stop the procedure unless compliance is
achieved and verified.
1. 	Survey Date - The survey date is the date on which the survey process
is completed.
2. 	Tenth Working Day - No later than ten working days following the survey
date,
the SA will notify (e.g., overnight mail, facsimile, email) the laboratory in
writing of the cited deficiencies, including condition-level noncompliance.
The SA will inform the laboratory that the enforcement process provides
the opportunity for correction and that, if compliance is achieved, the
laboratory is to notify the SA immediately and furnish evidence to support
Complete printed PDF page 182
its allegation.
3. Twenty-Fifth Calendar Day - The laboratory should submit a credible AoC to
the SA by the 10th calendar day after the laboratory has received the Form
CMS-2567 Statement of Deficiency.
4. 	No later than the Fifty-Fifth Calendar Day - If the laboratory has submitted a
credible allegation of compliance, the SA will determine whether compliance
can be verified by an onsite revisit or whether compliance can be verified based
on evidence presented by the laboratory (e.g., paper revisit for PT enrollment
and personnel qualifying documentation). If compliance can be verified without
an onsite revisit, the SA will certify compliance, notify the laboratory, and will
notify CMS to unflag (L32, L33) in the certification kit. If the SA determines
that the AoC is credible and the evidence supports the AoC, but cannot verify
compliance without an onsite review, the SA will conduct a revisit. CMS will
approve subsequent SA onsite revisits which usually occur between the 45 th and
55th day. During the unannounced onsite revisit, the LD must be notified. The
SA notifies CMS within 1 business day if the deficiencies are not corrected.
• 	If the 1st AoC is acceptable:
• 	The SA performs the onsite/offsite revisit.
• 	If no deficiencies are found, the SA releases the revisit Form CMS-
2567 and the AoC acceptable letter.
• 	If the 1st AoC is unacceptable:
• 	The SA sends the 1 st AoC unacceptable letter and prepares for an
unannounced onsite revisit.
• 	CMS (and SA if able) will contact the laboratory director (LD)
before the unannounced onsite revisit to ensure that the LD
understands the noncompliance, what they must do to fix it, and
what will happen if the noncompliance is not fixed.
• 	If no AoC received, send a 2nd request.
• 	If the 2nd AoC is acceptable:
Complete printed PDF page 183
• 	The SA schedules the unannounced onsite/ offsite revisit.
• 	If no deficiencies are found, the SA releases the revisit Form CMS-
2567 and the AoC acceptable letter.
• 	If the 2nd AoC is unacceptable:
• 	The SA send the 2 nd AoC unacceptable letter. No more AoCs are
solicited or reviewed by the SA. Compliance is based on the onsite
revisit.
• 	The case is sent to CMS for enforcement actions.
• 	If no AoC received, send to CMS for enforcement actions.
5. By the Sixtieth Calendar Day - The SA completes the onsite revisit Form
CMS-2567.
• 	If the laboratory is in compliance:
o 	The SA completes a no deficiency revisit on Form CMS-2567.
• 	If the lab is not in compliance:
o 	The SA completes the revisit Form CMS-2567 and send it to CMS
for enforcement actions by the 5th working day following the
revisit (this is calendar day 60).
6. Ninetieth Calendar Day - Sanctions are effective 15 days (when non-IJ)
from the date of the imposed notice. 	This is the 90th day. 	CMS may wait
until the 60-day appeal period is complete before sanctions are finalized.
a. 	Laboratory Participated in Medicare, Has Its Certificate Limited, and
Does Not Agree Not to Charge Medicare Beneficiaries, Their Private
Insurance, the Fiscal Intermediary (FI), or Carrier - Payment for all
Medicare-covered laboratory services is canceled on the effective date of the
sanction.
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b. 	Laboratory Participated in Medicare, Has Its Certificate Limited, and
Agrees Not to Charge Medicare Beneficiaries, Their Private Insurance,
the FI, or Carrier
1. Suspension of All Medicare Payment - Payment for all Medicare
covered laboratory services is suspended on the effective date of the
sanction, if the laboratory agrees not to charge Medicare beneficiaries,
their private insurance, the FI, carrier, or MAC for services for which
Medicare payment is suspended, i.e., specialties, subspecialties out of
compliance. The laboratory may choose to make this agreement in
return for not having its Medicare approval canceled immediately.
2. Duration and Effect of Sanction - The sanction remains in effect
until the laboratory corrects all condition-level deficiencies, but never
beyond 12 months from the last date of the survey which identified
the deficiencies.
If the laboratory corrects all condition-level deficiencies and participates in Medicare, if
applicable, CMS lets the MAC know that the laboratory may resume Medicare payment
effective for all services furnished on or after the date the deficiencies are corrected. If
all deficiencies are not corrected by the end of the 12- month period specified above,
CMS may tell the MAC to cancel the laboratory’s approval to receive Medicare payment
for its services. CMS may impose a principal sanction against the laboratory’s CLIA
certificate. CMS notifies the laboratory in writing of the sanction(s) that CMS is
proposing to impose and its right to due process.
6286.1 - Monitoring of Corrective Action(s)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS may direct the SA to revisit the laboratory or conduct a follow-up at any time to
evaluate progress and at the end of the enforcement period to determine whether all
corrections have been made.
6286.2 - Deficiencies Corrected before Revisit
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory produces credible evidence that it achieved compliance before the revisit,
CMS lifts the sanctions as of that earlier date.
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6286.3 - Alternative Sanction Imposed - Failure to Correct Condition-
level Deficiencies
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a revisit verifies that the laboratory has not corrected its condition-level deficiencies
within the period specified in the approved PoC, CMS initiates action to impose a
principal sanction against the laboratory’s CLIA certificate.
Alternative sanctions may continue for more than 12 months from the date of the survey
while a hearing on the proposed principal sanction against the CLIA certificate is
pending. If a hearing decision upholds the proposed principal sanction against the
laboratory’s CLIA certificate, CMS lifts the alternative sanction as of the day the
principal sanction is effective.
6286.4 - Condition-level Deficiencies Corrected but Other Deficiencies
Remain - 12-Month Maximum for Correction
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
At the end of the PoC period, if all condition-level deficiencies have been corrected, but
there are standard level deficiencies that remain uncorrected, the SA will request a
revised PoC from the laboratory that addresses these remaining deficiencies. The SA will
not accept a revised PoC that extends beyond 12 months from the date of the survey that
originally identified the deficiencies.
If a revisit at the end of the 12-month period verifies that the laboratory has not corrected
its deficiencies, CMS imposes a principal sanction against the laboratory’s CLIA
certificate and cancels the laboratory’s Medicare approval.
Alternative sanctions may continue for more than 12 months from the date of the survey
while a hearing on the proposed principal sanction against the CLIA certificate is pending
and while condition-level as well as deficiencies not at the condition-level remain
uncorrected. If a hearing decision upholds the proposed principal sanction against the
laboratory’s CLIA certificate, CMS lifts the alternative sanction as of the day the
principal sanction is effective.
6286.5 - Revocation of CLIA Certificate
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If CMS decides to revoke a noncompliant laboratory’s CLIA certificate, it may do so
within the time frames that CMS communicate to the laboratory in the notice of sanction
if the laboratory does not request a hearing. If the laboratory requests a hearing, the
CLIA certificate may not be revoked until the decision is rendered by the ALJ.
Complete printed PDF page 186
6286.6 - Acceleration of Timetable
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS switches from the no immediate jeopardy procedures to the accelerated procedures
of section 6284 at any point that it determines immediate jeopardy to patient health or
safety exists.
6288 - Condition-level Deficiencies Corrected but Other
Deficiencies Remain -12-Month Maximum for Correction
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If all condition-level deficiencies have been corrected, and standard level deficiencies
remain uncorrected at the end of 12 months from the date of the survey that originally
identified the deficiencies, the SA will recommend to CMS that principal sanctions be
imposed against the laboratory’s CLIA certificate as well as cancelling the laboratory’s
approval to receive Medicare payments. This applies when the SA has received a PoC
which was acceptable in content and time frame, but based on a revisit, the SA has
determined that the laboratory has not corrected the Standard level deficiencies. The
SA will not accept a revised PoC that extends beyond 12 months.
6289 - Deficiencies That Are Not at Condition-level
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory has deficiencies that are not at the condition-level, the following
rules apply.
• 	The laboratory must submit a PoC that is acceptable in terms of both its
contents and the time frames for correction. For the PoC to be acceptable,
it must show that the laboratory can achieve compliance and that the
compliance can be verified within 12 months from the survey date.
• 	If a laboratory fails to submit an acceptable PoC, and subsequent requests
for an acceptable PoC are unsuccessful, CMS may cancel the laboratory’s
approval to receive Medicare payment for its services in accordance with
42 CFR § 493.1842(a)(2)(ii). In addition, CMS may consider the
laboratory’s failure to comply with reasonable requests for information for
purposes of 42 CFR § 493.1840(a)(4) and may initiate a principal sanction
on the basis of this failure.
• 	If the laboratory has not corrected its deficiencies within 12 months after the
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last date of the survey that identified the deficiencies, CMS cancels the
laboratory’s approval to receive Medicare payment for its services and
imposes a principal sanction against the laboratory’s CLIA certificate.
6290 - Laboratory Found Not in Compliance Following Validation
Survey or Complaint Survey
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
NOTE: Refer to SOM Chapter 5, Complaint Procedures regarding additional
information about complaint investigations/surveys.
If deficiencies identified are condition-level and pose immediate jeopardy to the health
and safety of individuals served by the laboratory or that of the general public, CMS
follows the adverse action procedures described in section 6284.
If it is documented that the laboratory is out of compliance with one or more CLIA
conditions, but the deficiencies do not pose immediate jeopardy to the health and safety
of individuals served by a laboratory or that of the general public, CMS follows the
adverse action procedures described in section 6286. CMS notifies the laboratory that it
has been found out of compliance with a condition(s) and is, therefore, placed under
CMS jurisdiction.
The laboratory is placed under CMS jurisdiction, while continuing to retain its
Certificate of Accreditation, until it reaches CLIA condition-level compliance or until
such time as it loses its Certificate of Accreditation. Accredited laboratories found out
of compliance at the condition-level on a validation or complaint survey, and do not
provide a credible AoC, are subject to the same enforcement procedures applied to
non-accredited laboratories.
For any cases that may have national media implications, CMS should also be
notified of enforcement actions proposed and/or imposed against accredited
laboratories.
NOTE: CMS should provide notices and documentation related to enforcement
actions to the appropriate AOs.
6290.1 - Allegation of Compliance
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If CMS, in conjunction with the SA, determines that the AoC is credible, CMS sends
written notification to the laboratory and to the accreditation organization.
If CMS, in conjunction with the SA, determines that the AoC is not credible, CMS
sends written notification to the laboratory requesting an amended AoC, and also
notifies the accreditation organization of their actions.
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6290.2 - Compliance With All CLIA Conditions After Correction of
Deficiencies
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When an accredited laboratory is determined to be in compliance with all CLIA
conditions, CMS notifies the laboratory and the accrediting organization accordingly.
6290.2.1 - Plan of Correction
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If CMS concurs with the SAs recommendation of an acceptable PoC, CMS sends written
notification to the laboratory and to the accreditation organization. Where the SA has
found the PoC unacceptable and CMS concurs with the SAs recommendation, CMS
notifies the laboratory accordingly and requests an amended acceptable PoC.
6290.2.2 - Compliance With All CLIA Conditions After Correction of
Deficiencies
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When an accredited laboratory is determined to be in compliance with all CLIA
conditions, CMS notifies the laboratory and the accrediting organization accordingly.
CMS informs the SA in writing to cease monitoring activities. Revisits are never
authorized after an accredited laboratory has been notified that it is in condition-level
compliance with all CLIA conditions.
6290.2.3 - Notification of Accreditation Organization
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS will notify the appropriate representative of the laboratory’s accreditation
organization within 60 days of completion of the survey when the laboratory is placed
under CMS monitoring jurisdiction. CMS copies all written communications to the
accreditation organization. The laboratory continues to be accredited. However, it is
subject to the same requirements, survey, and enforcement procedures applied to non-
accredited laboratories found out of compliance following a survey. The facility is
monitored until it reaches condition-level compliance or when its certificate of
accreditation is revoked.
6292 - Procedures for Noncompliant Federal and State Operated
Laboratories
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If CMS surveys a Federal or State operated laboratory and finds condition-level
noncompliance, CMS will function as both the SA and CMS and follow the
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enforcement procedures outlined in the section.
6292.1 - Initial Action
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The laboratory must submit a PoC that is acceptable in terms of both its contents and the
time frames for correction.
For the PoC to be acceptable, it must show that the laboratory can achieve compliance
and that compliance can be verified within 12 months from the survey date.
If a laboratory fails to submit an acceptable PoC, and subsequent requests for an
acceptable PoC are unsuccessful, CMS may cancel the laboratory’s approval to receive
Medicare payment for its services in accordance with 42 CFR 493.1842(a)(2)(ii). In
addition, CMS may consider the laboratory’s failure to comply with reasonable requests
for information for purposes of 42 CFR 493.1840(a)(4) and may initiate a principal
sanction, i.e., suspension, limitation, revocation of the CLIA certificate, on the basis of
this failure.
6292.2 - Ensuring Timely Corrections
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If the laboratory has not corrected its deficiencies within 12 months after the last date of
the survey that identified the deficiencies, CMS cancels the laboratory’s approval to
receive Medicare payment for its services and imposes a principal sanction against the
laboratory’s CLIA certificate.
6294 - Enforcement - Additional Information
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6294.1 - Ensuring Timely Correction of Condition-level Deficiencies
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
6294.1.1 - Monitoring of Corrective Action(s)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS may direct the SA to revisit the laboratory or conduct a follow-up at any time to
evaluate progress and at the end of the enforcement period to determine whether all
corrections have been made.
6294.1.2 - Acceleration of Timetable
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS may switch from the no immediate jeopardy procedures to the accelerated
procedures of section 6284 at any point that it determines immediate jeopardy to patient
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health or safety exists.
6294.2 - Intervening Actions That Do Not Postpone or Delay
Enforcement Timetable
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Only verified correction of noncompliance can stop an enforcement action.
A change in the laboratory director or owner does not affect completion of an
enforcement action. CMS or SA does not solicit an AoC or PoC from the new
laboratory director. However, if the laboratory director or owner requests to submit a
new AoC or PoC, CMS or SA may accept it.
Changes in ownership do not affect completion of an enforcement action. Court-
appointed receivership is not a basis for cessation of the sanction process.
6294.3 - Lifting of Sanctions - Compliance Achieved Before or During
Date of Revisit
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-
25)
If compliance can be verified on the basis of an AoC or PoC and supporting evidence
submitted by the laboratory or by a revisit, CMS may lift the sanction(s) as of the date of
compliance.
If a laboratory is in compliance at the time of the revisit and it produces credible
evidence that it achieved compliance before the revisit, CMS may lift the sanction(s) as
of that earlier date. If the revisit finds compliance and there is no credible evidence
presented by the laboratory that compliance was achieved before the revisit, CMS may
lift the sanction(s) as of the last day of the revisit.
6294.4 - Credible Allegation of Compliance Submitted During Adverse
Action
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When a sanctioned laboratory submits a credible AoC, CMS determines whether:
• 	Compliance can be verified on the basis of evidence submitted by the
laboratory in its allegation or other written documentation; or
• 	A revisit is necessary to verify whether compliance has been achieved.
If compliance can be verified on the basis of evidence submitted, CMS lifts the
sanction as of the date of compliance supported by the evidence.
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6294.5 - Entering Enforcement Cases in ASPEN Enforcement
Management (AEM)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
It is CMS’ responsibility to enter all information related to enforcement cases in AEM.
6295 - Lifting of Alternative Sanctions
(Rev. 1, 05-21-04)
6295.1 - General Rule
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Alternative sanctions are not lifted until compliance with all condition-level requirements
is verified.
6295.2 - Credible Allegation of Compliance
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When a sanctioned laboratory submits a credible allegation of compliance, CMS
determines whether:
• 	Compliance can be verified on the basis of evidence submitted by the
laboratory in its allegation or other written documentation; or
• 	A revisit is necessary to verify whether compliance has been achieved.
If compliance can be verified on the basis of evidence submitted, CMS lifts the sanction
as of the date of compliance supported by the evidence.
6295.3 - Compliance Achieved Before or During Date of Revisit
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a laboratory is in compliance at the time of the revisit and it produces credible evidence
that it achieved compliance before the revisit, CMS lifts the sanction as of that earlier
date. If the revisit finds compliance and there is no credible evidence presented by the
laboratory that compliance was achieved before the revisit, CMS lifts the sanction as of
the last day of the revisit.
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6296 - Table 1 - Required Sanction(s) When Specific Action(s) are Taken
by CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If CMS… 	CMS Must… 	Regulatory Reference
Suspends or Revokes
any type of CLIA
certificate
Concurrently cancel the laboratory’s
approval to receive Medicare payments for
its services
42 CFR
§493.1808(a)
Limits any type of
CLIA certificate
Concurrently limit Medicare approval to
only those specialties or subspecialties that
are authorized by the laboratory’s limited
certificate
42 CFR
§493.1808(b)
Finds that deficiencies
are not corrected within
12 months
Cancel the laboratory’s approval to receive
Medicare payments AND notify the
laboratory of its intent to suspend, limit, or
revoke the CLIA certificate and its appeal
rights
42 CFR §493.1816
Does not impose a dPoC
when a laboratory has
condition level
deficiencies
Impose a dPPoC when it imposes any of
the following: State onsite monitoring,
CMP, suspension of all or part of Medicare
payments
42 CFR
§493.1832(a)
6296.1 - Suspension or Revocation of Any Type of CLIA Certificate
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When CMS suspends or revokes any type of CLIA certificate, the laboratory’s approval
to receive Medicare payment for its services is also canceled.
6296.2 - Limitation of Any Type of CLIA Certificate
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When CMS limits any type of CLIA certificate, they let the MAC know to limit the
laboratory’s approval to receive Medicare payment to only those specialties or
subspecialties that are authorized by the laboratory’s limited certificate.
6298 - Summary of CMS Responsibilities during the CLIA Adverse
Action Process
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
During an adverse action or civil suit against a laboratory, CMS has the following
responsibilities:
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• Notifies the laboratory of the exact enforcement action to be
imposed
against it, the authority for the action, and the effective dates;
• Generates revised CLIA certificates, if necessary;
• Suspends or limits the CLIA certificate if a
laboratory’s
noncompliance poses immediate jeopardy;
• Assists in the collection of evidence and other
information
related to criminal actions by the laboratories;
• Notifies carriers and fiscal intermediaries or MACs of
Medicare
payment sanctions imposed against laboratories; and
• Provides appropriate notice to Medicaid State Agencies.
6299 - CLIA Violations - OIG Excludes Laboratory from Medicare
Participation - Effect on CLIA Certificate
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If the OIG excludes a laboratory from participation in the Medicare program, CMS
suspends the laboratory’s CLIA certificate for the period during which the laboratory is
excluded.
The notice of suspension should be sent immediately after CMS learns that the exclusion
takes effect. The laboratory is entitled to a hearing before the suspension is imposed, but
may only appeal whether the OIG exclusion did take effect. A change of laboratory
ownership may not release a laboratory from its exclusion from Medicare and the
suspension.
6300 - Application of Appeals Process
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The procedures under the CLIA program for reconsiderations, hearings and appeals,
and civil actions outlined in this section apply to all laboratories that meet the
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definition for a laboratory under CLIA and, where indicated, prospective
laboratories. These procedures are set forth in 42 CFR 493.1844.
6302 - Reconsideration
(Rev. 1, 05-21-04)
6302.1 - Definition of Reconsideration
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A reconsideration is a thorough, independent review by CMS of a prior decision by CMS,
called an initial determination, which is defined in 42 CFR 493.1844(b). The entire body
of evidence, including any new information presented is reviewed.
6302.2 - Right to Reconsideration
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A reconsideration may be given only to a prospective laboratory (i.e., a laboratory that
is applying for a CLIA certificate (or for both a CLIA certificate and approval to
receive Medicare/Medicaid payment for its services) or to a laboratory that applies to
test in new specialties or subspecialties. CMS reconsiders only initial determinations as
outlined below and in 42 CFR. Appeals of initial determinations of laboratories that
already hold a CLIA certificate and/or have previously been approved to participate in
Medicare/Medicaid are submitted directly to an ALJ. There is no reconsideration given
at the CMS level for these types of cases.
The following are the initial determinations applicable to prospective laboratories,
and, therefore, are valid reasons for which prospective laboratories may provide the
SA (or CMS directly) with a written request for a reconsideration:
• 	The denial of a laboratory’s request for a CLIA certificate;
• 	The denial of a laboratory’s request for additional specialties or
subspecialties; and
• 	The denial of a laboratory’s request for approval to receive Medicare
payment for its services.
In 42 CFR 493.1844(c), there is a list of administrative actions that are not initial
determinations and are, therefore, not appealable and not subject to a
reconsideration.
Previously approved laboratories are not given reconsideration determinations.
Complete printed PDF page 195
6302.3 - Request for Reconsideration: Manner and Timing
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
A request for reconsideration is any written expression of dissatisfaction with CMS’
initial determination with regard to a CLIA certificate. The request may be in the form of
a letter, statement, or submittal of a new request for Medicare approval or a CLIA
certificate, must be submitted within 60 days of the initial determination, and must
include a statement of the issues with which the prospective laboratory disagrees, with
the reasons for the disagreement.
6302.4 - Actions upon Receipt of Request for Reconsideration
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS or the SA will document the date that the request was received, and promptly
acknowledge the request. A copy of the request and the letter of acknowledgment will
be forwarded immediately to CMS from the SA. Any additional information the SA
subsequently receives from the prospective laboratory that may affect the
reconsideration or hearing will be forwarded to CMS. All reports of onsite visits and
telephone contact with the prospective laboratory will also be sent to CMS from the
SA.
6302.5 - Withdrawal Requests and Extensions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If the affected party files a written notice to withdraw its request for reconsideration,
CMS will approve the withdrawal request if it is received prior to its mailing the notice of
reconsidered determination.
If the prospective laboratory is unable to file a request for reconsideration within 60 days,
it may file a written request for an extension to CMS, stating the reasons why the request
was not filed timely. CMS is responsible for deciding whether good cause for missing the
filing deadline existed. If the affected party has not shown good cause for the late filing,
CMS should dismiss the reconsideration request. It may also dismiss a request for
reconsideration from a prospective laboratory if it does not involve an initial
determination, as defined in 42 CFR 498.3.
6304 - CMS Notice of Reconsidered Determination
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If the initial reconsideration is denied, CMS prepares a notice to the laboratory
outlining:
• 	The decision and the reason for the denial, citing provisions of the
law or implementing regulations not met;
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• 	The laboratory’s appeal rights;
• 	The fact that the laboratory cannot operate or receive payment under
Medicare or Medicaid unless the denial is overturned at the conclusion of
the administrative appeals process and a CLIA certificate is issued; and
• 	The procedures to follow for a reconsideration.
The denial notice must be signed by CMS in accordance with the Delegations of
Authority. All information related to the reconsideration should be recorded in AEM on
the specialty tab.
6304.1 - Determination Reversal (Approval)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If a reconsideration is requested and a laboratory’s application is subsequently approved,
CMS notifies the laboratory within 20 days of approving the prospective laboratory’s
application to participate in the CLIA program. After confirming that the Form CMS-
116 (Exhibit 125) is correct, CMS enters the application into the CMS-116 database and
a CLIA ID number is assigned. The reconsideration decision should be documented and
attached, along with the Form CMS-116, to the laboratory CLIA number in the CMS-
116 database. The laboratory is then billed, and issued, a Certificate of Registration,
Certificate of Waiver, or Certificate for PPM, as applicable.
6304.2 - Denial Affirmed - Denial of Form CMS-116 from Prospective
Laboratory or Denial of Request to Test in New Specialties or
Subspecialties
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS notifies the laboratory, via written notification, of the decision which includes a
listing of each statutory and regulatory requirement with which the prospective
laboratory is not in compliance and why.
6304.3 - Administrative Evidentiary Hearing
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Any prospective laboratory dissatisfied with a reconsidered determination under 42 CFR
493.1844(e)(1) or a revised reconsidered determination under 42 CFR 498.30 may
submit a written request for an administrative evidentiary hearing by the Departmental
Appeals Board (DAB).
Complete printed PDF page 197
6306 - Administrative Hearing
(Rev. 1, 05-21-04)
6306.1 - Actions Which are Appealable
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The following actions are initial determinations and are, therefore, subject to appeal in
accordance with 42 CFR 493.1844:
• 	The suspension, limitation, or revocation of the laboratory’s CLIA
certificate because of noncompliance with CLIA requirements;
• 	Denial of a CLIA certificate;
• 	The imposition of alternative sanctions under 42 CFR 493.1806 - 1807
(but not the determination as to which alternative sanction(s) to impose);
and
• 	Denial or the cancellation of the laboratory’s approval to receive
Medicare payment for its services.
6306.2 - Actions Which are Not Appealable
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The following actions are not initial determinations and are, therefore, not
subject to appeal in accordance with 42 CFR §493.1844:
• 	The finding that a laboratory accredited by a CMS-approved accreditation
organization is no longer deemed to meet the conditions set forth in subparts
H, J, K, M, and Q of this part. However, the suspension, limitation or
revocation of a certificate of accreditation is an initial determination and is
appealable.
• 	The finding that a laboratory determined to be in compliance
with condition-level requirements but has deficiencies that are
not at the condition level.
• 	The determination not to reinstate a suspended CLIA certificate
because the reason for the suspension has not been removed or there
is insufficient assurance that the reason will not recur.
Complete printed PDF page 198
• 	The determination as to which alternative sanction or sanctions to
impose, including the amount of a civil money penalty to impose per
day or per violation.
• 	The denial of approval for Medicare payment for the services of a laboratory
that does not have in effect a valid CLIA certificate.
• 	The determination that a laboratory's deficiencies pose
immediate jeopardy.
• 	The amount of the civil money penalty assessed per day or for
each violation of Federal requirements.
If CMS decides to impose principal and/or alternative sanctions on laboratory’s CLIA
certificate, it may do so within the time frames that CMS communicates to the laboratory
in the notice of sanction(s). If the laboratory does not request a hearing, CMS will
finalize the sanctions after the appeal period has expired which is at least 60 days. If the
laboratory requests a hearing, in general, principal sanctions and CMPs may not be
finalized until the decision is rendered by the ALJ. However, in certain cases, the
suspension or limitation of the laboratory’s CLIA certificate may be imposed prior to the
hearing (see 42 CFR sections 493.1840(d) and 493.1842(b)(2)).
In addition, alternative sanctions may continue for more than 12 months from the last
day of survey while a hearing on the proposed principal sanction against the CLIA
certificate is pending. If a hearing decision upholds the principal sanction against the
laboratory’s CLIA certificate, CMS lifts the alternative sanction as of the day the
principal sanction is effective.
6306.3 - Procedure for Requesting a Hearing
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Any laboratory or prospective laboratory dissatisfied with a request of reconsideration or
an initial determination is entitled to an administrative hearing before an ALJ of the
DAB.
If the laboratory does not believe the determination to impose sanctions against its
CLIA certificate is correct, the laboratory may request a hearing before an ALJ of the
DAB in accordance with 42 CFR Sections 493.1844 and 498.40 through 498.78. A
request for hearing must be filed electronically no later than sixty (60) calendar days
after the date that the laboratory is notified of the imposition of sanctions.
Instructions for filing an appeal are outlined in the imposition of notification letters.
In order to request a hearing, the laboratory, prospective laboratory or its legal
representative must file a request for an appeal with the Civil Remedies Division
Complete printed PDF page 199
(CRD) of the DAB within 60 days of its receipt of the notice of initial, reconsidered,
or revised determination. All requests for an appeal must be filed electronically
unless an exemption is granted by the CRD.
If the affected laboratory shows good cause why the request for a formal hearing was
not filed timely, the ALJ is responsible for granting the filing extension.
Hearings are conducted in accordance with Subpart D of 42 CFR Part 498. If the
laboratory requests a hearing prior to receiving a notice of sanction or a notice of a
reconsidered determination, CMS explains in writing to the laboratory why the request
for an appeal is premature and provides instructions to the laboratory or prospective
laboratory explaining the procedures for correctly filing the appeal.
6306.4 - Content of the Request for Hearing
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
The request for a hearing must contain the following information:
• 	Specific issues or findings with which the laboratory disagrees; and
• 	Specification of the basis for contending that the findings are incorrect.
6306.5 - Relationship of Action on Laboratory’s CLIA
Certificate to Timing of Hearing
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
In cases where a laboratory’s deficiencies do not constitute immediate jeopardy, action
against a laboratory’s CLIA certificate occurs after the administrative hearing if one is
requested. In cases of immediate jeopardy, a CLIA certificate may be suspended or
limited prior to an ALJ hearing. Civil money penalties, which accrue during periods of
noncompliance prior to the hearing, are collected following a hearing decision
favorable to CMS. Alternative sanctions other than civil money penalties and
cancellation of the laboratory’s Medicare/Medicaid approval may be imposed prior to
an ALJ hearing.
If a laboratory’s CLIA certificate is due to expire prior to the hearing date, CMS will
administratively extend the certificate in order for the laboratory to remain
operational and the CLIA certificate to be active for the duration of the enforcement
process except in cases of immediate jeopardy or when the criteria at 42 CFR
sections 493.1840(a)(4) or (a)(5) are not met.
6308 - Processing of Hearing Requests
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Any laboratory or prospective laboratory dissatisfied with an initial, reconsidered or
Complete printed PDF page 200
revised determination may file an electronic request for an administrative hearing
before an ALJ. This request must be filed within 60 days of the laboratory’s receipt of
the notice of the sanction(s). CMS sends all hearing requests that are sent to it, or
received by the SA and forwarded to CMS, to the DAB (see section 6306.3).
If the laboratory requests a hearing prior to receiving a notice of sanction or a
notice of reconsidered determination, CMS explains in writing to the laboratory
why the request for an appeal is premature and provides instructions to the
laboratory or prospective laboratory explaining the procedures for correctly filing.
6310 - Timing of the Hearing
(Rev. 199, Issued: 01-17-20, Effective: 01-17-20, Implementation: 01-17-20)
Any laboratory, regardless of whether it is approved under Medicare, will receive one
administrative evidentiary hearing by the DAB. The Medicare principal sanction
(cancellation of Medicare approval) may take place prior to the hearing, while the
principal sanctions authorized under CLIA are imposed after the hearing, unless:
immediate jeopardy exists; the laboratory has refused a reasonable request for
information; or has refused permission to inspect the laboratory.
6312 - Adverse Hearings Decisions by Administrative Law Judge (ALJ)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Any laboratory or prospective laboratory dissatisfied with the ALJ’s decision may,
within 60 days from the receipt of the notice of the ALJ’s decision, file a written
request for review in accordance with Subpart E of 42 CFR 498. The authority to
change a decision rests solely with the DAB. If the SA receives the request, it transmits
the request immediately to CMS. CMS will keep the SA apprised of action on such
cases.
NOTE: After the CLIA administrative appeal process is exhausted, a laboratory
dissatisfied with the final decision to impose a CMP or principal sanctions may file a
petition for judicial review with the U.S. Court of Appeals of the circuit in which the
laboratory has its principal place of business. (See 42 CFR 493.1844(f)(3).)
6314 - Readmission to CLIA Program
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If an administrative hearing decision upholds CMS’ determination to revoke a
laboratory’s CLIA certificate, the owner and operator of the laboratory may not own
or operate a laboratory for 2 years as outlined at 42 CFR 493.1840(a)(8). If the
laboratory is taken over by another owner and/or operator who does not meet the
criteria in 42 CFR 493.1840(a)(8), the laboratory must submit another CLIA
application according to the procedures outlined at 42 CFR 493.45.
When a previously sanctioned laboratory seeks readmission or reinstatement, it may be
Complete printed PDF page 201
necessary to survey the laboratory prior to reissuance (or reinstatement) of a CLIA
certificate, regardless of the certificate type. The purpose of the survey would be to
establish reasonable assurance that the prior deficient practices which resulted in
the sanction action have been corrected and will not recur.
6316 - Laboratory Registry
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The CLIA statute and 42 CFR 493.1850 require CMS to make information available
to physicians and to the general public that is useful in evaluating the performance of
laboratories. The laboratory registry is compiled for the calendar year preceding the
date the information is made available and includes appropriate explanatory
information to aid in the interpretation of the data. The categories included in the
registry are:
• 	A list of laboratories that have been convicted under Federal or State laws
relating to fraud and abuse, false billing or kickbacks.
• 	A list of laboratories that have had their CLIA certificates suspended,
limited, or revoked, and the reason for the adverse actions.
• 	A list of persons who have been convicted of violating CLIA requirements,
as specified in section 353(1) of the PHSA, together with the circumstances
of each case and the penalties imposed.
• 	A list of laboratories on which alternative sanctions have been imposed,
showing:
1. The effective date of the sanctions;
2. The reasons for imposing them;
3. Corrective action taken by the laboratory; and
4. If the laboratory has achieved compliance, the verified date of
compliance.
• 	A list of laboratories whose accreditation has been withdrawn or revoked and
the reasons for the withdrawal or revocation.
• 	All appeals and hearing decisions.
Complete printed PDF page 202
• 	A list of laboratories against which CMS has brought suit under 42 CFR
493.1846 and the reasons for the actions.
• 	A list of laboratories that have been excluded from participation in Medicare
and Medicaid and the reasons for the exclusion.
• 	A list of laboratories that had corrections of any Erroneous Statements of
Information that Appeared in a previous Registry.
• 	A list of laboratories with specific information that may be useful in evaluating
the performance of laboratories, as specified in 42 CFR 493.1850(a) and
information provided by CLIA exempt status.
6318 - Freedom of Information Act (FOIA)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
FOIA provides the public the right to request access to records from any federal
agency and is often described as the law that keeps citizens in the know about their
government. Requests can be made by any person, US citizen or not, for any agency
record and federal agencies are required to disclose any information requested under
the FOIA unless it falls under one of nine exemptions.
A request does not require agencies to create new records or to conduct research,
analyze data, or answer questions when responding. The response format of records
may be specified by requestor.
If the SA receives a FOIA request, the SA must determine if it is for federal documents
or State documents. If the SA receives a FOIA request for federal documents, they must
contact CMS for guidance. The SA must contact their FOIA office, or State equivalent,
in order to determine requirements for releasing State documents to the public.
The following records are directly releasable by the SA WITHOUT a FOIA
Request:
• 	Form CMS-2567
o 	Prior to release, the lab must have had an opportunity to respond
(not exceeding 60 days); if a credible AoC or acceptable PoC is
received, immediately releasable (only applies for surveys
Complete printed PDF page 203
performed by the SA; surveys performed by CMS must go
through FOIA process)
o 	Disclosure must be made within 90 days following completion of the
survey
o 	Individual identifiers must be redacted prior to release (this does not
include identifiers used by surveyors as part of their coding system)
• 	Standard enforcement notices, once agency confirms receipt by the laboratory
(only applies for surveys performed by the SA; surveys performed by CMS
must go through FOIA process)
• 	Whether a lab participates in the CLIA program
• 	Reports/information about a laboratory’s performance in proficiency
testing programs
• 	Statistical data on laboratory characteristics that do not identify a specific
laboratory
NOTE: If a laboratory labels any CLIA documentation or record that it falls under
FOIA and that it is confidential, the SA or CMS must contact the FOIA officer even if
the document or record can be directly released per policy. All documents forwarded to
the FOIA office must not be redacted - the FOIA office is responsible for redaction prior
to release.
Budget and Administration
6400 - The CLIA Federal/State Relationship
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Clinical Laboratory Improvement Amendments of 1988 (CLIA) establish a close
and integrated relationship between the Federal government and State Agencies
(SAs) responsible for implementing, maintaining, and enforcing federal requirements
for clinical laboratories. The CLIA regulations at 42 CFR Part 493 set forth specific
requirements and the applicable guidance serves as interpretive documentation for
both State and Federal agencies, guiding their joint efforts to ensure proper
initiation and effective fulfillment of Congress-mandated clinical laboratory
improvements.
Complete printed PDF page 204
SAs play a pivotal role as the local interface and representative of the Centers for
Medicare & Medicaid Services (CMS) to CLIA-certified clinical laboratories. While
CLIA has expanded the Federal government's oversight to almost all laboratories
conducting diagnostic testing nationwide, the primary oversight of non-Federal
Jurisdictional laboratories is carried out by SAs or their agents such as a contractor.
SAs are tasked with hiring, training, and managing personnel to comply with the
Section 1864, and related provisions of the Social Security Act.
CLIA is a self-funded program, and fees for compliance determination and oversight
must be established and collected exclusively from laboratories subject to CLIA
requirements. Consequently, workload planning and budgeting become critical
components of the CLIA Federal/State administrative partnership. This
collaborative process involves negotiation between the SA, each SAs budgeting
process, laboratory surveys, related workloads, and the cost required for the
workload. The SA takes on the responsibility in this process, while CMS assists
States in developing acceptable work plans and budgets.
For CLIA-exempt and accredited laboratories, the payment of initial fees and fees
covering Federal oversight activities forms the primary exchange between the State
and CMS in the budget process. CLIA-exempt States or accrediting bodies may
impose additional charges on individual laboratories.
The budget process commences with the State's preparation of their budget
submission forwarded to CMS. Subsequent steps involve budget approval, the
release of CLIA funds, and the preparation and submission of Survey Team
Composition and Workload Reports for completed surveys and related support
activities. Quarterly reports detailing completed work contribute to Federal
payments for SAs completed work on the CLIA workload.
6402 - Federal Administrative Responsibilities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The responsibilities delegated to CMS include:
• 	Setting policy and policy interpretations;
• 	Providing consultation to necessary agencies involved in administering the
Federal requirements;
• 	Paying the appropriate and allowable costs of the SA functions relating to the
administration of regulations and guidelines for CLIA;
• 	Making determinations of allowable State costs submitted for Federal
Complete printed PDF page 205
payment; and
• 	Controlling payment of funds to appropriate State agencies for costs incurred
in administering CLIA.
6404 - Nature and Source of Payments to States
(Rev. 1, 05-21-04)
6404.1 - Funds for Clinical Laboratory Improvement Act Related
Activities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Clinical Laboratory Improvement Amendments of 1988 (CLIA) mandates
that the CLIA program be self-funded. The financial responsibility for
implementing, operating, enforcing, and overseeing the program lies with CLIA
laboratories. CLIA laboratory is defined at 42 CFR 493.2 as “a facility for the
biological, microbiological, serological, chemical, immunohematological,
hematological, biophysical, cytological, pathological, or other examination of
materials derived from the human body for the purpose of providing information
for the diagnosis, prevention, or treatment of any disease or impairment of, or the
assessment of the health of, human beings.”
Funds for running the CLIA program are generated through different
mechanisms, including:
• Certificate of Registration fees, from the start-up period, that are to
accompany the initial registration;
• Certificate fees for Federal administration of the program;
• Compliance determination and enforcement fees to cover the costs incurred
by the State and Federal government to ensure program requirements are met;
and
• State-exempt fees.
6404.2 - Laboratory Remitted Funds
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The process involves lock-box contractors receiving funds from laboratories, which
are deposited into a CMS CLIA account for State advances and CLIA-related
payments. States bill CMS using Forms CMS-670 and CMS-102 for various CLIA
tasks. The Form CMS-670 captures the total time spent on a survey or CLIA
workload. Payments to States are funded by user fees collected from laboratories,
Complete printed PDF page 206
covering administrative expenses. Actual expenditures are determined and
reconciled at the end of the year between CMS and each State, forming the basis for
future fee schedules for laboratories.
6406 - State Agency Administrative Responsibilities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA is responsible for:
• 	Establishing and maintaining organizational relationships with other
State and local governmental groups, as necessary, for attaining
program or related program goals;
• 	Knowing the needs of laboratories in the State, which affect their
ability to comply with program standards, and devising and
executing plans to address those needs;
• 	Advising the CMS of program needs and trends, and of
responsive actions which have been taken;
• 	Providing the material, equipment, and the training and support
of personnel to perform the above functions; and
• 	Furnishing necessary records and accounting to justify costs
claimed for payment by CMS.
6408 - State Agency Responsibility for Records and Reports
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
SAs play a crucial role in managing records and preparing operating reports, such
as Form CMS-670 and Form CMS-102. These reports serve multiple purposes,
including evaluating program effectiveness, analyzing workloads, identifying
problem areas, justifying payments, and documenting CLIA fund expenditures for
compliance surveys. SAs are responsible for maintaining relevant records and
reports that align with agency operations and workload. The use of electronic
formats and effective management practices is encouraged, and reasonable costs for
implementing databases and information systems are eligible for CLIA funding. The
CMS requirements aim to provide flexibility without limiting fiscal and
administrative practices of SAs.
Complete printed PDF page 207
6410 - State Agency Responsibility for Staff Training and Development
(Rev. 1, 05-21-04)
6410.1 - Staff Training
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA is responsible for providing continuing education to employees. In
conjunction with, and subject to, the approval of CMS, SAs must have a procedure
for identifying the training needs of the surveyors. That procedure must ensure that
regulatory requirements, SOM revisions, CMS instructional letters, and the results of
regular and Federal Monitoring Surveys (FMS) are included in the training agenda.
Training may be provided in a variety of forms: in-service training; formal
education; State, regional or national conferences; seminars or workshops. Costs for
all courses and training must be within approved fiscal limitations.
6410.2 - In-Agency Training
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
The SA must have its own program of staff development which responds to the needs of
new employees for orientation and basic training, and to the needs of experienced
employees for continuing development and education.
6410.3 - Outside-of-Agency Training
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
In evaluating the appropriateness of any outside training activity for CLIA funding,
SAs and CMS must consider the cost of the training and the degree to which the
trainees will benefit when carrying out the CLIA survey and certification program.
6412 - Role of the CMS RO With State Agency Program Administration
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS is responsible for:
• 	Reviewing and recommending action on each budget request;
• 	Furnishing program guidance and policy interpretation;
• 	Coordinating communications with the SA representatives, accredited
providers, and laboratories on CLIA survey and certification activities; and
• 	Consulting on a regular basis with the SA, contractors, or representatives
Complete printed PDF page 208
for mutual assessment of program activities, achieving stated objectives
and establishing future goals.
6414 - CLIA Budget - CMS Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6414.1 - General
(Rev. 35; Issued: 04-18-08; Effective/Implementation Dates: 04-18-08)
CLIA is a self-funded program. Fees from compliance determination and oversight
covering all CLIA-related expense must be established and collected. There are no other
funds available from any source to administer the program other than from those
laboratories subject to CLIA requirements.
6414.2 - CMS Administrative Responsibilities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS plays a crucial role in efficiently administering the CLIA program across
states. CMS' responsibilities include, but are not limited to, issuing the CLIA Budget
Call Letter, providing guidance on the annual budget process and leadership to SA,
reviewing and recommending actions on SA budgets, consulting with SAs on
program activities, making determinations on allowable State costs, and controlling
fund payments for CLIA administration.
Before approving each State budget request, CMS considers key questions such as
whether the Annual Activity Plan aligns with program priorities, if staffing estimates
meet the emphasis outlined in the CLIA Budget Call Letter, whether all reasonable
costs are approved and communicated, and if SA budgets adhere to programmatic,
administrative, and fiscal principles outlined in the State Operations Manual (SOM)
and the CLIA Budget Call Letter.
6416 - Budget Call Letter - Annual Budget Process
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Each fiscal year, CMS issues a CLIA Budget Call Letter. This letter serves as official
notification to begin the budget process with each State for the coming fiscal year.
The call letter provides national program emphasis including the workloads to be
accomplished during the next fiscal year and should be adhered to closely.
A complete SA budget request includes the Annual Activity Plan, the Form CMS-102
“Budget/Expenditure Report,” the Form CMS-105 “Planned Workload Report,” the
Form CMS-1465A “State Agency Budget List of Positions,” and the Form CMS-
1466 “State Agency Schedule for Equipment Purchases” for any equipment
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purchases. Receipt of the SA budget request is the start of the negotiated budget
process between the SAs and CMS.
Each budget submission requires close attention and proper scrutiny. It is imperative
that CMS manages the SAs CLIA activity, including budgets, aggressively for
efficiency and productivity. Contracts and purchases planned by the SAs and
approved by CMS, especially large purchases of computer hardware and software,
must be guided by the latest Office of Management and Budget (OMB) circulars and
CMS standards, policies, and guidelines. It is imperative that costs be contained and
appropriately managed. Therefore, when CMS encounters any unusual plans or
purchases, it assures they are supported by an adequate written justification and that
CMS is convinced of the actual need to support efficiency and productivity.
It is important that CMS questions and challenges unsupported spending levels or
supported requests that CMS does not feel sufficiently benefit the program or are not
cost effective. Aggressive monitoring throughout the year can help to lower the cost
of managing the CLIA program.
In negotiating and approving the budgets, CMS limits the number of full-time
equivalents chargeable to the CLIA program budget. With limits in place, an SA
cannot exceed the approved full-time staff levels without prior consultation and
authorization. This will enable CMS to monitor staffing (all disciplines), especially
the actual number of on-board surveyors, and allow CMS better to analyze State
requests and requirements for additional staff.
It is important that CLIA budget requests, funding requirements and expenditure reports
be submitted separate from those for the Medicare and Medicaid programs. CLIA-
specific forms have been developed and must be used for CLIA program expenditures.
6418 - Budget Awards
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CMS provides state specific budget awards. The awards reflect both the needs and
special priorities of each program workload, as well as national and state-specific
priorities. CMS should be aware of and apply these priorities when negotiating the
CLIA budget with the States and during the review and approval of subsequent
quarterly expenditure reports. It is important that the required workload be
accomplished within the approved budget. States should communicate significant
problems or changes to CMS as soon as they are identified.
6420 - The SA Budget Request
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
By the due date established in the CLIA Budget Call Letter, the SA enters and
certifies Form CMS-102, Form CMS-105, Form CMS-1465A, and Form CMS-1466
in the Survey and Certification/Clinical Laboratory Improvement Amendments
Complete printed PDF page 210
System (SC/CLIA system) and submits the Annual Activity Plan via email to CMS.
Working with the SA, CMS assesses the amount of activity planned and the proposed
cost to conduct the work by each State and helps to keep the costs in line for the
nation as a whole. From this information and in discussions with the SA, CMS
determines the adequacy and appropriateness of the programs planned by each SA as
they relate to the legislatively mandated goals and budget estimates. The
information on the Annual Activity Plan should agree with the Forms submitted in
the SC/CLIA system.
6420.1 - Form CMS-102, “Clinical Laboratory Improvement
Amendments Program Budget/Expenditure Report”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Form CMS-102 is required as part of the annual budget request. The Form CMS-
102 is included with the SA budget request, to project the FY budget by categories of
expenditure.
6420.2 - Form CMS-105, “Clinical Laboratory Improvement
Amendments Program Accomplished/Planned Workload Report”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Form CMS-105 is required as part of the annual budget request and is used in
developing CLIA SA workload plans. The Form CMS-105 lays out the SA plan to
conduct surveys and other related activities for the fiscal year by laboratory
schedule related to workload volume and based on the annual CLIA Budget Call
Letter. The need for professional skills and additional personnel can only be
ascertained after the workload is identified and a plan for accomplishing the work is
outlined.
The workload reflected in the Form CMS-105 is to include initial surveys, re-visits,
follow-up visits, and complaint visits for the various schedules of laboratories.
Laboratories holding a Certificate of Accreditation are inspected at an
administrative goal of five percent biannually. The number of validation surveys are
assigned by CMS.
6420.3 - Form CMS-1465A, “State Agency Budget List of Positions for
the Clinical Laboratory Improvement Amendments Program”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Form CMS-1465A is required as part of the annual budget request. The Form
CMS-1465A breaks out the salaries for all CLIA funded position approvals.
6420.4 - Form CMS-1466, “State Agency Schedule for Equipment
Purchases for the Clinical Laboratory Improvement Amendments
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Program”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Form CMS-1466 must be submitted with the annual budget request if equipment
costs are included in the budget request for the FY. Equipment costs included in the
annual budget are entered on line 10 of the Form CMS-102. If an amount is included
on this line, a Form CMS-1466 is required as part of the annual budget request. If no
equipment is budgeted, then a Form CMS-1466 is not required.
6420.5 - Annual Activity Plan
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Annual Activity Plan is a written narrative submitted to CMS with the annual
budget request. The narrative should include information and supporting
documentation essential to support the annual budget. The information addressed in
the Annual Activity Plan includes, but is not limited to, the following:
a. 	Describe the SA CLIA program which permits survey and certification
work to be done orderly throughout the year and with an even workload
distribution over the 1- and 2-year cycle.
b. 	A plan for using professional staff in survey and certification activities
when more than one surveyor is required (division of responsibilities for
survey, deployment of teams in relation to specific workload areas, and
geographic deployment).
c. 	Describe the methodology used to allocate partial FTEs to the CLIA
program. For example, if the SA has employees that are partially funded
by CLIA, explain in the Annual Activity Plan how the SA will determine the
amount of time spent on CLIA activities and allocate the appropriate
amount of the employee’s salary to the quarterly Form CMS-102
expenditure reports.
d. 	Explain how the retirement and fringe benefits are calculated and
allocated to the employees on line 4 and line 5 of the Form CMS-102. If a
set percentage is used to allocate the fringe and retirement benefits, the SA
provides an explanation of how this percentage is derived.
e. 	Describe how the Travel portion of the budget on line 6 of the Form CMS-
102 was calculated. Indicate in the Annual Activity Plan an estimate of
the expected number, type and extent of trips. For out-of-State travel,
indicate the number of trips, purpose and basis for charges to the CLIA
program. Include the basis for charges for all out-of-State travel other
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than to meetings arranged by CMS.
f. 	Explain costs included on the Communications line 7 of the Form CMS-
102.
g. 	Describe the supplies included on the Supplies line 8 of the Form CMS-102
h. 	Provide a description and justification for all equipment budgeted on line
10 of Form CMS-102 and included on Form CMS-1465A. Provide the
purchase date for all equipment that is being replaced by a newly budgeted
equipment purchase. For example, if a new printer is included in the
budget on line 10, the SA should include the original date of purchase of
the printer that is being replaced.
i. 	An outline of program training planned and budgeted on line 11 of Form
CMS-102 (staff training meetings, formal courses attended, seminars, in-
service training program, and any mandatory CMS National Training).
j. 	Provide justification and details of the contracts for amounts budgeted on
lines 12 and 13 of the Form CMS-102 for Consultants and Contractors.
k. 	Describe all miscellaneous expenditures budgeted on line 14.
l. 	Explanation of how indirect costs are allocated to the CLIA program on
lines 17 and 18 of the Form CMS-102. If an indirect cost rate is used,
confirm in the Annual Activity Plan that the SA has an approved Indirect
Cost Rate Agreement with HHS. Describe the indirect cost base. If an
indirect cost rate is not used, provide a description of the indirect cost
allocation methodology.
m. If the SA is requesting an increase over the funding allocated in the Budget
Call Letter, a detailed description of the types of costs and activities to be
funded by the increase is required. Provide a breakout of the costs
included in the increase. Justification and description of why the increase
in funding is required and should be included. Provide any data or
supporting documentation that supports the increase in funding. Without
an adequate description of the additional costs and justification of the
increase, CMS will not be able to approve the increased funding request.
The SA should be prepared to respond timely to follow up questions and
requests for additional documentation regarding budget increases.
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n. 	Any additional information requested in the Budget Call Letter.
6422 - The SA Quarterly Expenditure Reports
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
States are required to submit quarterly expenditure reports, via the automated
SC/CLIA system, no later than 45 days following the end of each fiscal quarter.
Quarterly expenditure reporting consists of Form CMS-102, Form CMS-105, and, if
equipment was purchased in the quarter, Form CMS-1466. Final adjustments, when
necessary, to quarterly expenditure reports are due no later than 120 days following
the end of each fiscal year. CMS will review both quarterly as well as year-end final
adjustments to quarterly expenditure reports within 15 days following the submission
of reports by the State.
6422.1 – Form CMS-102, “Clinical Laboratory Improvement
Amendments Program Budget/Expenditure Report”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Form CMS-102 is the CLIA statement of expenditures. The Form is used by the
SA to enter and certify the amount expended in the quarter on CLIA related
activities. In certifying the Form, the SA confirms that the costs entered only include
allowable expenditures under the CLIA program.
6422.2 – Form CMS-105, “Clinical Laboratory Improvement
Amendments Program Accomplished/Planned Workload Report”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Form CMS-105 is submitted each quarter to enter the accomplished workload.
The SA uses the Form to enter the number of surveys completed in the quarter.
6422.3 – Form CMS-1466, “State Agency Schedule for Equipment
Purchases for the Clinical Laboratory Improvement Amendments
Program”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If equipment was purchased during the quarter, the Form CMS-1466, detailing the
equipment purchased, must be submitted along with the Form CMS-102.
6424 - State Budget Request/Quarterly Expenditure Report, Form
CMS-102, “Budget/Expenditure Report”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 214
The Form CMS-102 is a multipurpose form used for both budget and expenditure
reporting. The Form when included with the annual budget request is a detailed
estimate of CLIA survey program costs. The Form, when included with the quarterly
reporting, is a detailed reporting of actual CLIA expenditures. The SA classifies
costs on the Form CMS-102 according to the category of the expense. Justification
and supporting documentation for the amounts entered under specific expense
categories are essential in both budget preparation and the subsequent review of
quarterly expenditures.
CMS personnel are available to assist in preparing budget requests. The SA should
consult with appropriate CMS staff on any problem with the budget preparation
process. Begin consultations as early as possible and submit the state budget request
in accordance with the due date established in the CLIA Budget Call Letter provided
by CMS. Timely submissions help ensure timely CMS completion of the budget
approval process.
6424.1 – Description of Form Fields – Form CMS-102
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Heading, Agency/Location/State Code/Budget Period/ FY Quarter – The SA will
automatically populate. Enter the Location number and name of the State, the
Federal period and the quarter for which the workload is submitted, and indicate if
the submission is a budget request, a supplemental request, or a quarterly
expenditure report.
SALARIES
1 (A/B/C), 2, 3 – Surveyor/Professional, Non-Surveyor/Professional, Supervisor,
Clerical
Enter the regular salaries and wages for the total work hours employed in the
conduct of the CLIA workload, broken into four categories, “Surveyor/Professional”
on line 1A, “Non- Surveyor/Professional” on line 1B, “Supervisor” on line 1C, and
“Clerical” on line 2. The SA enters the number of staff years in full-time
equivalents. This will provide the actual work years of personnel involved in the
CLIA workload. Place the number of FTEs in column (A), “Staff Years,” and the
annual salary cost in column (B), “Amount.” The SA totals the FTEs and salaries in
columns (A) and (B) and enters the amounts on line 3, “Total Salaries.” When
submitted as an annual budget request, the totals on line 3 in Column (A) and
Column (B) should match the totals on the Form CMS-1465A “State Agency Budget
List of Positions” Column (D) “Staff Years” and Column (E) “Funds Required.”
OTHER DIRECT COSTS
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4, 5 – Rate %, Ret(Retirement)/Fringe Benefits
Enter the computed rate and dollar value of retirement contributions and fringe
benefits mandated by State/Federal law, Union/Management or
Employee/Management agreements, or other legally binding contracts/agreements.
6 - Travel
Enter the travel costs for CLIA personnel, including, where appropriate, the per
diem or the subsistence in lieu of per diem, applicable to the CLIA survey program.
Enter costs based on provisions of State law, regulation, and administrative
procedures applicable to the travel of State employees.
7 - Communications
Enter the costs of technologies that allow people to make and place phone calls to
share information across long distances (such as mobile phones, land lines, and the
internet) and other communication-related expenses.
8 - Office Supplies
Enter the cost of office supplies to be used by CLIA personnel only. Include the costs
of usual desk materials, books, and other required desk reference materials,
photocopier supplies, FAX supplies, computer equipment-related supplies, and other
reasonable supplies.
9 - Office Space
Enter the costs of office space utilized by CLIA personnel. The cost of office space
essential for CLIA laboratory survey functions is a proper charge against CLIA
funds. Describe in the Annual Activity Plan how office space costs are attributed to
the CLIA program.
10 - Equipment
Enter the cost of equipment to support CLIA-specific positions such as desks, chairs,
computers and computer-related equipment, file cabinets, tables, and other machines
(FAX machines, photocopiers, etc.) necessary for CLIA operational, administrative,
or management needs. Equipment authorized in the present fiscal year, which will
not be purchased by the end of the fiscal year, must be requested in the budget for
the succeeding fiscal year if the SA still needs it. A description and justification for
all equipment purchase requests should be included in the Annual Activity Plan and
a Form CMS-1466 “State Agency Schedule for Equipment Purchases” must be
included with the budget request. All equipment expenditures entered on the
quarterly Form CMS-102 expenditure report must be accompanied by a Form CMS-
1466.
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11 - Training
Enter the cost of surveyor training. Funds for training must be requested, in
advance, in the annual budget request. The budget estimate should provide for the
cost of training CLIA personnel. The SA uses the number of employees to be trained
rather than FTE’s when computing this figure and includes the cost of the courses to
be taken, the cost of travel and per diem associated with training sessions. The
Annual Activity Plan should indicate the types of courses to be taken by employee
type and by number of employees to be trained.
12 - Consultants
Enter the cost of consultants or those who are not State employees but who are used
on a part-time, temporary, or fee-for-service basis to perform CLIA-related work.
13 - Subcontracts
Enter the cost of subcontracts employed in the conduct of CLIA-related work.
Subcontract costs attributable to CLIA survey activities are allowable and payable.
The Annual Activity Report should provide the reasons for, and approximate cost of
each separate subcontract.
14 - Miscellaneous
Enter the cost of other items that have not been reported in any of the preceding
classifications, breaking them into compatible groups of expenses (sections a, b, c,
and d), if possible. The SA uses the Annual Activity Report to explain all proposed
expenditures.
15 - Total Other Direct Costs
Enter the total of line 4 through line 14.
16 – Total Direct Costs
Enter the total of line 3 and line 15.
17 - Rate%
Enter the rate negotiated and approved by the HHS Division of Cost Allocation for
use during the fiscal year, together with the line-item base it is applied against.
Expenditures included in this category must not be duplicated under direct costs. If
an indirect cost rate is not used to allocate indirect costs, do not enter an amount on
this line.
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18 - Indirect Costs
Enter the amount of indirect costs.
19 - Total Costs
Enter the sum total of lines 16 and 17.
20 - Unliquidated Obligation
Unliquidated obligations are financial obligations incurred by the SA that have not
been paid. This line should be left blank when the Form is used for budget requests.
This line should only be utilized on the fourth quarter Form CMS-102 expenditure
report. 	The SA enters an amount indicating to CMS the amount of unliquidated
obligations as of the end of the fiscal year. The SA then has 120 days following the
end of the fiscal year to pay the unliquidated obligations and adjust and recertify the
fourth quarter Form CMS-102 by removing the unliquidated obligation amount on
line 20 and entering the cost under the appropriate cost category.
HOURLY RATE
Divides the Total Costs by the Total Staff Years and divides again by the Hours Per
Staff Years. to derive Hourly Rate, as in the example:
Example:
Total Costs 	$100,000
Divided by Total Staff
Years
2
Equals 	$ 50,000
Divided by Hrs. Per
Staff Yrs.
1,600
Equals Hourly Rate 	$31.25
Signature, Title, Date – Shows the name and title of the individual certifying the
Form and the date of certification.
6426 - State Budget Request, Form CMS-105, “Accomplished/Planned
Workload Report”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Form CMS-105 is a multipurpose form used for both planned and accomplished
Complete printed PDF page 218
workload reporting. The Form when submitted with the budget request provides the
State’s estimate of the number of laboratory surveys for each laboratory schedule it
expects to perform in the fiscal year. The Form when submitted with the quarterly
expenditure reports provides a report of the surveys completed in the quarter. The
Form lists by laboratory type the number of surveys planned or accomplished to be
conducted in the fiscal year. (This Form also accompanies the States quarterly
expenditure reports.)
6426.1 - Description of Form Fields – Form CMS-105
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Heading, Location/State Code/Fiscal Year/Agency - Enter the Location number and
name of the State, the Federal period for which the workload is submitted, and the
official name of the SA.
Column (A), Number of Sites - Enter the number of separate laboratory sites for
surveys, follow-up visits, and complaints.
Column (B), Initial Visits - Enter the number of initial compliance determination
surveys (laboratory surveys) for each type of laboratory. A five percent sample
biannually of those that hold a Certificate of Accreditation are to be inspected for
compliance in accordance with the SA oversight role and responsibility.
Column (C), Resurvey Visits - Enter the total number of non-initial compliance
surveys. 	This figure is to reflect the number of other than first time laboratory
surveys.
Column (D), Follow-up Visits – Enter the number of follow-up surveys. These are
visits to verify compliance or to verify a completed plan of corrective action, or for
some other enforcement purpose. Prior history may indicate that a portion of all
laboratories requires actual follow-up visits as opposed to re-contact via telephone
or mail to finalize the laboratory compliance survey report. Follow-up visits are not
routinely required by CLIA.
Column (E), Complaint Visits - Enter the number of complaint surveys.
Column (F), Total Visits - Provides the total for rows (B) through (E) in column (F)
and computes the totals at the bottom of the form.
Signature, Title, Date – Shows the name and title of the individual certifying the
Form and the date of certification.
6428 - State Budget Request/Quarterly Expenditure Report, Form
CMS-1466, “State Agency Schedule for Equipment Purchases”
Complete printed PDF page 219
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Form CMS-1466 is a multipurpose form used for both budget and expenditure
reporting. The Form when included with the annual budget request is used to
provide detail for the equipment purchases included on line 10 of the Form CMS-102
budget request. The Form when included with the quarterly reporting is a detailed
reporting of the equipment purchased in the quarter and claimed on line 10 of the
Form CMS-102 quarterly expenditure report.
6428.1 - Description of Form Fields – Form CMS-1466
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Heading, Agency/State/Fiscal Year/Submitted With/From – The SA will
automatically populate. Enter the name of the State, indicate if the Form is
submitted with a budget request, a supplemental request, or a quarterly expenditure
report, and the Federal period for which the equipment is budgeted or claimed as an
expenditure.
Column (A), Description of Equipment - Enter the items of equipment being
requested or reported as purchased. Describe in the Annual Activity Report any
items previously approved by CMS but which are being re-budgeted or requested
again. Explain in the Annual Activity Report why the purchase was not completed in
the prior budget period.
Column (B), Number of Items on Hand - Enter the number of similar items on hand
in the SA at the time the form is prepared. 	If a new and different item is being
shown, enter “None” in this column. SA equipment planning for one program should
not be co-mingled with those of another. 	If sharing is taking place, the equipment
costs should be prorated.
Columns (C), Additional - Enter the number of units requested or purchased that
are an addition to current equipment inventory.
Column (D), Replacement – Enter the number of units requested or purchased as
replacements for current equipment inventory.
Column (E), Unit Cost - Enters the unit cost of each item in column (A).
Column (F), Gross Cost - Computes and enters the gross cost for each item in
column (A) by multiplying the number of units in columns (C) or (D) by the unit cost,
column (E).
Column (G), Trade in Value - Computes and enters the trade-in- value of item
identified in column (D) if the requested or purchased equipment is replacing
existing equipment.
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Column (H), Net Cost - Enters the amount shown in column (F) for each item listed
in column (A), less any amount shown in column (G).
Totals - Enter the sum of column (H). Enter this amount on line 10 of the Form
CMS-102.
Signature, Title, Date – Shows the name and title of the individual certifying the
Form and the date of certification.
6430 - State Budget Request, Form CMS-1465A, “State Agency Budget
List of Positions”
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The Form CMS-1465A is required as part of the annual budget request. The SA uses the
Form CMS-1465A for all program position approvals. Separate forms and
approvals are required for each of the programs: Title XVIII NON-LTC, Title XVIII
LTC, Title XIX and CLIA.
6430.1 - Description of Form Fields – Form CMS-1465A
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Heading Information, Name of Agency/State/Fiscal Year – The SA will
automatically populate. Enter the name of the State, and the Federal period for
which program position approval is requested.
Column (A), Position Title/Last Name/First Name/Initial - Enter each position type
(surveyor, non-surveyor professional, supervisor, or clerical) for which the SA is
requesting funding and the name of each employee occupying each position type. If
the SA is requesting funding for positions which are currently unfilled, enter
“VACANT” under the Last Name and First Name columns. This will help the SA
distinguish between the number of positions it has filled as opposed to the number
approved. This information may prove useful when determining the number of
employees that require training in each discipline. If an employee performs the
duties of more than one position title (surveyor, non-surveyor professional,
supervisor, or clerical), a line should be entered for that employee under each
relevant position title. For example, a surveyor that performs both surveys and
clerical work would be entered on two lines, one line would reflect the allocation of
their FTE spent on survey work and one for clerical work.
Column (B), City Where Located - Enter this for all position types and employees.
Column (C), No. of Pos. (Number of Positions) - Enter the number of employees
occupying that position title.
Column (D), Staff Years - Enter the FTE ratio reflecting the work years the
Complete printed PDF page 221
employee is projected to spend on performing the duties of the position that are
eligible for CLIA funding. The ratio should be calculated as the number of hours
projected to be spent on the duties associated with the position divided by the total
number of work hours during the fiscal year. For example, for a surveyor that will
spend 800 hours on CLIA activities out of a total of 1600 work hours during the
fiscal year, the state will enter .5 (800/1600) in the “Staff Years” field.
Column (E), Funds Required - For each Position Title, compute the salary dollars
required by multiplying the Staff Years, Column (D), for each Position Title by the
Annual Salary, Column (F)
Column (F), Annual Salary – Enter the annual salary for each position. Do not
include fringe, retirement, or other benefits.
Totals - Enter the sum of each column.
Note: The total Staff Years (Column (D)) by position title (surveyor, non-surveyor
professional, supervisor, and clerical) should match the Staff Years (Column (A)), lines 1
A/B/C and 2, of the Form CMS-102 included with the budget request. The total Funds
Required (Column (E)) by position title (surveyor, non-surveyor professional,
supervisor, and clerical) should match the Amount (Column (B)) of the Form CMS-
102, lines 1 A/B/C and line 2 included with the budget request.
Signature, Title, Date – Shows the name and title of the individual certifying the
Form and the date of certification.
6432-Basis for Budget Approval
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
State budget requests must be submitted through the SC/CLIA system. CMS may
approve State budget requests only after proper certification by the approved State
certifying official. The basis for approving the line-item budget is the number of
surveys to be completed and the amount of staff and money needed to complete them.
The 1988 amendments to CLIA mandate that all laboratories be surveyed every two
years. Thus, the budget plan should address the basic question of how the SA will
accomplish this goal. It is important that CMS evaluate the accomplishments of the
past performance period to determine the goals that need to be set for the next
performance period. Budget constraints or unexpected events may affect hiring or
any of the budget line items. Revised national and regional priorities may also
impact workload plans and accomplishments, so CMS should be flexible and
diplomatic in negotiations with the SA.
6432.1- Line Item Negotiation and Approval
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The budget approval is a detailed concurrence or revision to State estimated survey
Complete printed PDF page 222
program costs. CMS negotiates the budgets by line item, according to the category
of the proposed expenditure. CMS should be able to explain any adjustments and the
method used to compute each amount.
CMS should caution the State that funds provided agencies through the budget
approval, must be used only for necessary expenses. Financial shortfalls may occur
that would dictate reduction of budget allocations to each State after approval. This
will reduce the potential for adverse consequences should there be a need to reduce
expenditures.
6432.2- Payable Reasonable Costs
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If funding is available, the SAs are entitled to receive advances to and payment of all
reasonable costs for performing the CLIA survey workload. CLIA funds cannot be
used to pay the SAs for any non-CLIA related expenses incurred. Though CLIA-
dedicated support staff will better facilitate the computation of CLIA-related
expenses for budgeting purposes, it is possible that shared staff, who are involved in
supporting multiple programs, may be employed. Since CLIA will pay SAs only for
CLIA-related expenses, proper proration of expenses is mandatory.
Reasonable costs include all necessary expenses in accordance with the standards
described in this manual. Any class or kind of administrative expenditure that is
properly chargeable to Federal CLIA funds under approved plans may be funded by
CLIA revenues. SAs are expected to exercise due care in the expenditure of funds,
understanding that the funds must be used only for CLIA-approved activities and
procurement.
6432.3 - Projected Workload
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The projected workload, program emphases, the SAs hiring and training plans, and
the experience of the 12-month preceding period, if appropriate, are the primary
factors for CMS to consider when approving the line-item budget. CMS uses these
factors as a guide to negotiate the budget in a fashion that assures national and
regional goals are
met. When CMS makes changes to the State’s proposal, it provides the rationale for
the proposed change. The CMS rationale should include:
• 	The revised estimate;
• 	The rationale for the change; and
• 	The basis for computing the revised estimate.
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6434 - Employee Salaries and Wages
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6434.1 - Distribution of Staff Time for Program Purposes
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Salary and wage expenditures claimed on Form CMS-102 must be based on records
that accurately reflect the work performed. The records must support the
distribution of the employee’s salary and wage among specific activities or cost
objectives if the employee works on programs in addition to CLIA. Budget estimates
of FTE attributed to the CLIA program do not qualify as support for the FTE salary
and wage expenditures claimed on Form CMS-102. Expenditures on the Form
CMS-102 must reflect actual employee time spent in support of the CLIA program.
An important administrative goal should be to ensure that a method for capturing the
appropriate work-power split by program is developed when such time-sharing
occurs. The SA should employ the approved methods for determining the proper
pro-rata splits and document them to support expenditure claiming on Form CMS-
102.
In the event staff is shared and a cost proration study is necessary to determine the
related costs for each program, a prorated portion of the cost of such studies, work
sampling, data recording, and reporting is a necessary CLIA-related expense.
Studies determined necessary or requested by CMS are a necessary and reasonable
CLIA expense.
6434.2– Allocation of Administrative Costs
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Using a prorate method is acceptable when administrative costs cannot be directly
identified as a CLIA or other program-specific expense. However, specific
applications of this general principle will have to be developed jointly by the SA and
CMS. This method permits adjustments for circumstances a particular agency may
encounter.
The following method may be used by the SA to determine a proper split of
administrative costs between CLIA and other programs:
• 	Determine the number of inspections and related staffing needed to fulfill
the requirements of the CLIA laboratory inspection program.
• 	Determine the number of inspections and related staffing requirements
needed to fulfill the requirements of other programs.
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• 	The ratio of inspections and related staffing needed to fulfill the requirements
of the CLIA program to the total of the inspections and related staffing
activities of all programs can be applied to the cost of the total multi-
program activity.
It is possible that administrative costs not directly identifiable as CLIA expenses may
already be accounted for in the indirect cost allocation rate and entered on line 18 of
the Form CMS-102. Costs included in the SA indirect cost rate should not be
claimed on other line of the Form CMS-102s. Indirect Cost Rate Agreements can be
obtained by contacting Health and Human Services, Program Support Center, Cost
Allocation Services. There are instances in which commonly shared personnel are
included in the Indirect Cost Rate Agreement. If costs for commonly shared
personnel were included in the Indirect Cost Rate Agreement, inclusion in another
line item of the Form CMS-102 would create duplicate reporting of these costs.
Since no two Indirect Cost Rate agreements are the same, CMS should not presume
that costs included in each SA Indirect Cost Rate will be the same.
SA proposals to use sampling or prorate formulas to allocate administrative costs to
the CLIA program must be approved by CMS before the costs can be claimed on a
quarterly Form CMS-102. 	CMS may conduct studies, or direct that the SA conduct
them to verify the accuracy of allocation methodologies.
6436 - Retirement Contributions and Fringe Benefits
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Retirement and fringe benefits that are in accordance with State and Federal laws
are acceptable as CLIA reimbursable expenses. It is possible that these charges may
already be accounted for in the Indirect Cost Rate. Indirect Cost Rate agreements
can be obtained by contacting Health and Human Services, Program Support
Center, Cost Allocation Services.
6436.1 - Retirement Contributions
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Retirement contributions include SA cost (not employees’ share) of contributions to
retirement funds such as State retirement or social security.
6436.2 - Prorating Costs
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Where SA prorate personal services costs of State survey personnel, it prorates the
retirement costs for these personnel.
6438 - Travel
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(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Travel costs are expenses for transportation, lodging, subsistence, and related items
incurred by employees who are in travel status on official business of the SA. Travel
charged to the CLIA program is allowable to the extent such charges do not exceed
charges normally allowed by the State in its non-CLIA operations and should be in
accordance with the State’s established travel reimbursement policies.
6438.1 - CLIA Laboratory Survey and Administrative Travel
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Laboratory survey travel includes travel to and from a facility:
• 	To conduct laboratory inspections;
• 	For revisits or to verify PoC/AoC;
• 	To perform laboratory complaint or oversight inspections; and
• 	For meetings with CMS personnel on CLIA-related activities.
Administrative travel is defined, for budget requests, as travel for management
purposes related to the CLIA laboratory inspection program:
• 	To attend agency administrative staff meetings related to CLIA;
• 	To attend State CLIA program meetings or activities conducted or
sponsored by CMS;
• 	For planning or liaison visits to other agencies concerning certification;
• 	To participate in sanction meetings or negotiations; and
• 	To appear before an ALJ in a hearing (to provide testimony or support for a
sanction activity against an alleged non-compliant laboratory).
6438.2 - Travel Involving Multiple Program Activities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
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Travel expenses for an employee performing multiple program activities (for
example, Medicare/Medicaid and CLIA) for the State should be charged to those
programs in accordance with the work hours spent on each program. Alternatively,
trip records may be accumulated for an accounting period and prorated accordingly.
For example, if such records showed that two-thirds of the employee’s productive
time while in travel status was devoted to the State survey and certification program,
and one-third of the time was devoted to CLIA activities, then the agency would
charge one-third of the total travel cost to CLIA (including transportation, per diem,
etc.) and the other two-thirds to the other appropriate program funds.
The method used to allocate travel expenses between programs must be applied to
the entire trip and not to selected days of the trip and should result in charges
consistent with those normally allowed for travel in the State’s non-CLIA funded
activities.
6438.3 - Travel Expenditures for Training Related Activities
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Travel expenditures for training related activities that are not directly related to the
line operations of surveying laboratories, providing consultation, and conducting
administration of the CLIA program should be entered on line 11, “Training” of the
Form CMS-102. Training costs included in this category include expenditures for
orientation and basic training of new employees, training needs of experienced
employees, conferences, workshops, and seminars if the agenda material is directly
related to the laboratory survey functions of the SA. Professional meetings for which
attendance maybe justified and funded, subject to prior CMS approval are periodic
and annual meetings of regional or national laboratory and medical technologist
professional societies and organizations such as, but not limited to, the American
Society of Clinical Pathologists (ASCP), the American Society of Clinical
Laboratory Science (ASCLS), American Medical Technologists (AMT), American
Clinical Laboratory Association (ACLA), American Society for Cytotechnology
(ASC), College of American Pathologists (CAP), and the Clinical Laboratory
Management Association (CLMA).
It is possible that some common charges may already be included in the Indirect
Cost
Rate agreement and should not be included on line 11 of Form CMS-102. Indirect
Cost
Rate agreements can be obtained by contacting Health and Human Services,
Program
Support Center, Cost Allocation Services.
6438.4 - Requesting Approval
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 227
Funds for conferences and short-term training activity must be requested, in
advance, in the annual budget request. The SA submits any training that has not
received prior CMS approval in the approved budget, in advance, to CMS for
approval. Approval is to be on a case-by-case basis. Consult with CMS for
guidance on submitting such requests.
6438.5 - Fiscal and Reporting Considerations - the Amount Requested
for Travel Costs of Such Activity )
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA shows the total amount approved on the Form CMS-102 for the CLIA
program (the “State Agency Budget Expenditure Report.” The SA does not break
down the amounts expended for specific meetings, conferences, or events. However,
the SA maintains detailed records of all expenditures for audit purposes.
6440 - Communications and Supplies
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6440.1 - Basis for Charges)
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Communications and supplies should be direct CLIA charges if separable from other
program costs and identifiable as to unit cost. These expenses may be charged on a pro-rata
basis if used for multiple program purposes. The SA method of proration or the formula
used must be included in their budget supporting documentation. Any blank or zero in this
item must be explained. If it is included in the indirect cost allocation rate, it should be so
stated.
6440.2 - Communications
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Communications includes the costs of technologies that allow people to make and
place phone calls and share information across long distances (such as mobile
phones, land lines, and the internet).
For services such as satellite training or conferences, the SA has been advised to
contact CMS to determine if the expense is a reasonable expense. CMS weighs the
facts on an individual basis when such an inquiry is received. If found to be
reasonable and necessary, it may be incorporated in the CLIA-approved budget.
Expenses that, in some instances, may be justifiable as reasonable are those for cell
phones and other communications related expenses. If CMS concurs that the
circumstances do indeed substantiate such an expense, CMS may include it in the
approved budget computations. It is incumbent upon the SA to be in close
consultation to ensure that any planned unusual expenses are approved.
Complete printed PDF page 228
6440.3 - Supplies
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
CLIA is responsible for covering expenses related to supporting CLIA personnel and
activities. This includes general office supplies, non-consumable items (up to $500
per item), printing/duplicating expenses, and transportation or shipment costs for
these items. State-specified amounts take precedence, and if purchases are mixed
with non-CLIA program items, documentation and justification are required on a
pro rata basis.
It is possible that some common communication and supply charges are included for
payment in the indirect cost allocation agreement negotiated by the State or SA with
HHS. If so, they should not be included here. If in doubt as to whether all or part of
a line item is already included in the indirect cost allocation rate, Indirect Cost Rate
Agreements can be obtained by contacting the Department of Health and Human
Services, Program Support Center, Cost Allocation Services.
6442 - Office Space
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6442.1 - Cost of Office Space
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The cost of office space for CLIA laboratory survey functions is an appropriate use of
CLIA funds. The rules governing office space rental and leases are the same for CLIA as
for all other CMS rentals and leases. The rules cover expenses like rent, service,
maintenance, and repairs for privately or publicly owned buildings. Payments are
expected for the actual periods of occupancy.
6444 - Identifiable (Direct) Costs
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
When locating program personnel in extra identifiable space, the SA charges CLIA
for the cost of such space.
Where SA CLIA program personnel share space with the SA regular personnel, the
SA apportions the cost of such space between the programs. The apportionment is
based upon the SA proration plan and must be approved by CMS. The method
approved will apply only to rental fees paid for locations where SA program
personnel share occupancy. The SA should re-evaluate the basis for prorating rental
costs when changes in physical facilities or other conditions may result in
inequitable cost sharing.
The SA submits the SAs rental cost apportionment plan each year as part of the
budget documentation. Approval of the budget constitutes approval of the plan of
apportionment.
Complete printed PDF page 229
6446 - Office Maintenance
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6446.1 - Definition
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Office maintenance includes services such as light, heat, janitor service, and
machine repair service prorated on the same basis as rent, provided such services
are not already included in rental costs.
6446.2 - Basis for Charges
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If associated office maintenance costs, in whole or in part, are included in the SAs
rental contract, the SA does not separate them; however, it notes their inclusion.
The SA charges maintenance costs that are not included in rentals on the same basis
as rental costs.
6448 - Equipment
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Form CMS-1466 must be attached to the annual budget submission if equipment
purchases are included in the budget. Planned purchases should adhere to CMS
hardware and software acquisition guidelines. Permissible equipment purchases for
CLIA-specific positions include computer systems, peripherals, office furniture, and
other necessary machines. CMS will review the form for appropriate details and
reasonable requirements. When purchasing computer systems, printers should be
listed on Form CMS-1466, while software appears on Form CMS-102. CMS
recommends reviewing software for compliance with guidelines. Equipment
authorized but not purchased by the end of the fiscal year must be requested in the
next fiscal year's budget if still needed. If hiring constraints impact staffing plans,
CMS suggests reevaluating equipment purchase timing to align with future staffing
needs.
6448.1 - Definition of Equipment
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Items considered tangible personal property of a non-expendable nature, i.e., they
have a life expectancy of one year or more and a probable resale, salvage, or trade-
in value, are classified as equipment if they have a unit cost more than $500.
However, if State law specifies a different amount, the amount so specified shall
apply. The quality of items should not exceed the quality of similar equipment in
general use in other SA offices.
Complete printed PDF page 230
6448.2 - Title to and Accountability
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Title to and accountability for equipment purchased for State survey program
purposes, or for shared use with other State or Federal programs, shall rest with the
State. However, the purchase price(s) of individual pieces of equipment may be
shared with other State or Federal programs. Where the costs of equipment are
prorated between Medicare and other programs such as CLIA, the SA should use the
same proration in crediting residual value to the Medicare, or CLIA program for all
disposed equipment. Where Medicare-only, CLIA-only, or Medicaid-only funds are
used to fully fund equipment, the SA credits 100 percent of the residual value to the
appropriate funding program, either Medicare, Medicaid or CLIA, but not all.
6450 - Purchase of Equipment
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
6450.1- State Practice
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA follows established State law or regulations for procurement of equipment for
the State survey program. The SA is responsible for tracking and maintaining records
of equipment purchases and purchase dates.
6450.2 - Purchases Related to Budget Process
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Funds for equipment purchases are to be requested by State Agencies and approved
by CMS as part of the budget process. The SA should try to predict SA equipment
needs during pre-budget planning, and request all needed equipment in the budget
request. To estimate equipment needs, the SA determines the condition of equipment
on hand and the appropriateness of the equipment for the tasks to be performed.
The total expended for equipment during the budget period cannot exceed the total
funds allocated for equipment for that period without prior approval of CMS.
6450.3 - Items Deleted by CMS
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
After reviewing an agency’s estimate for equipment, CMS may delete an item or
restrict the purchase of an item. If upon review of the CMS deletions, the SA wants
to resubmit the request, it should do so. The SA submits the request with added
supporting information. However, until the restriction is removed, the item cannot
be purchased with CLIA funds.
Complete printed PDF page 231
6450.4 - Purchase of Items Not Included in Budget Request
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Although the SA is expected to anticipate the bulk of its equipment needs, the SA may
occasionally find a need for equipment that was not included in its budget request.
The SA must secure CMS’ approval before purchasing such items of equipment.
However, if sufficient uncommitted funds are available, the SA may purchase items
not included in the budget approval without CMS approval when the unit cost of the
item is $500 dollars or less, and the item is of a kind approved in any previous
budget period, e.g., tables, chairs, and coat racks. The SA lists such items and
identifies them on the Form CMS-1466 submitted at the end of the quarter in which
purchased.
6450.5 - Reporting Equipment
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA maintains an inventory of equipment, following usual State inventory
practices, and makes an annual physical count of equipment items for comparison
against the inventory records. In the event of equipment loss or substantial damages
due to theft or fire, the SA submits a statement concerning such losses to CMS as
soon as possible.
6452 - Rental of Equipment
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Situations may occur where it will be advisable to rent certain equipment instead of
purchasing it. The rental of equipment is allowable if it is not contrary to State law
or regulations. Expenditures for equipment rental are considered “necessary” if:
• 	The rental is for a short period of time;
• 	The equipment is not available for purchase (leased telephone lines,
electrostatic photocopy machines, etc.); or
• 	It can be shown that renting rather than purchasing an item of equipment is
advantageous in terms of cost.
Secure prior approval from CMS if the SA wishes to rent equipment for more than 90
days.
6454 - Training
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 232
The budget request should provide for the cost of training CLIA personnel. The SA
should use the number of employees to be trained, rather than full time equivalents
(FTEs) when computing this figure. Included should be the cost of the courses to be
taken, the cost of travel and per diem associated with training sessions. A narrative
justification should indicate the types of courses to be taken by employee type and by
number of employees to be trained.
It is possible that some training costs may have been included in the indirect cost
allocation agreement negotiated by the State or SA with HHS. If so, they should not
be included here. If in doubt as to whether all or part of a line item is already
included in the indirect cost allocation rate, Indirect Cost Rate Agreements can be
obtained by contacting the Department of Health and Human Services, Program
Support Center, Cost Allocation Services.
6456 - Consultants
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Consultant services are furnished by persons who are State employees but who are
used on a part-time, fee-for-service, or temporary basis to perform CLIA-related
work and provide needed skills to the State survey program.
6458 - Subcontracts
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA should include projected cost of subcontracts to be employed in the conduct of
CLIA-related work. Subcontract costs attributable to CLIA survey activities are
allowable and payable. The SA budget justification should provide the RO with the
specific details, the reasons for, and approximate cost of each separate subcontract.
6460 - Miscellaneous
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Reported in these spaces should be any unusual, budgeted items that have not been
reported in any of the preceding classifications. Consult with CMS for guidance and
approval of miscellaneous expenses. To facilitate decision making, the SA should
include in the Annual Activity Plan a narrative justification that explains all
proposed miscellaneous expenditures.
6462 - Centralized State Services
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
In certain States, specialized service departments outside health departments provide
administrative services such as accounting, printing, civil service, or central
purchasing to various State agencies. When the services benefit the State CLIA
program, the SA allocates a fair portion of the charge to the CLIA program. This
allocation is contingent upon certain conditions, including excluding general state
Complete printed PDF page 233
government expenses, ensuring reasonable costs, and having identifiable and
ascertainable costs related to the CLIA program. The SA must describe the basis of
the service agency's charge, detailing the method of proration and the services
provided, seeking prior approval and separately identifying these costs in the CLIA
budget request.
6464 - Indirect Cost Rates
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Indirect Cost Rates are negotiated and approved by the HHS Division of Cost
Allocation for use during the fiscal year, together with the line-item base it is applied
against (approved rate x base). The Department negotiates these rates with States,
SAs, or programs. The rate negotiated may be for a whole State or for each
program or grant in a State. It is probable that no two rate formulas include the
same provisions. It is important that CLIA funds are not used for any activities that
are funded by another program or provision. Where doubt exists, CMS questions
any budget item and assure that an investigation is initiated. If the SA is unfamiliar
with what is included in the indirect cost allocation, Indirect Cost Rate Agreements
can be obtained by contacting Health and Human Services, Program Support
Center, Cost Allocation Services.
6466 - Hourly Rate Requested
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The dollar amount of the hourly rate of payment requested by the State is usually
computed by dividing the total budget cost by the projected total workload hours in
the Budget Call Letter.
6468 - Supplemental Budget Requests
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
If funding is available, supplemental awards can be issued by CMS to reimburse SAs
for CLIA allowable expenditures exceeding the original approved annual budget.
Due to the limited nature of funding for the CLIA program, it is important that SAs
advise CMS as soon as possible if a budget shortfall is expected. The annual
approved budget should not be exceeded without prior approval.
SAs should be aware of their rate of expenditure throughout the fiscal year and
funding requirements for the balance of the fiscal year. If it appears that
expenditures may exceed the annual budget, the SAs should contact CMS.
Supplemental award requests should be submitted during the fiscal year for which
the funds are requested but no later than 120 days after the end of the fiscal year.
Office of Management and Budget regulations regarding grant closeouts at 2 CFR
200.344 require award recipients to submit final reporting for a grant year no later
than 120 days following the end of the award period.
Complete printed PDF page 234
If the SA intends to request a supplemental award, the SA should provide the
following information to CMS:
a. 	Justification and description of why the increase in funding over the original
approved budget is needed.
b. 	Detailed description of the types of costs and activities to be funded by the
increase that were not funded in the original approved annual budget.
c. 	Breakout of the costs included in the supplemental request by line item on
Form CMS-102.
d. 	Any data or documentation that supports the request. For example, if the
supplemental request is for an increase in administrative costs related to CLIA
application processing, provide data to support the increase in CLIA
application processing. If the supplemental request is for an equipment
purchase, provide a purchase order or other documentation showing the
purchase price of the equipment.
e. 	The SA should be prepared to respond to follow up questions and requests for
additional documentation regarding supplemental budget requests.
After discussion with CMS, if it is determined that the supplemental funding request
is allowable and CLIA funds are available, the SA will submit a Form CMS-102
supplemental budget request in the SC/CLIA system with the agreed upon
supplemental funding under the FY for which the funding is requested.
6470 - State Agency Accounts and Reporting
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA ensures that all estimates and reports of expenditures and other reports are
prepared in accordance with appropriate budgetary and accounting methods and
administrative practices adopted by the Secretary.
It is CMS’ desire and intent to accept State practice in the manner in which funds
received from the Federal government are handled and accounted for, and in a
State’s choice of a depository, subject to the general accountability required under
Section C, Fiscal, of the agreement. However, funds advanced to a State must be
identifiable on a State’s records. Establishing a separate account usually does this.
The Fiscal and Reports Sections, along with instructions established by CMS for
receiving advances of funds and submitting reports, have been drafted with a view to
Complete printed PDF page 235
following State patterns to the fullest extent possible.
6472 - Support for Expenditures - SA Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The SA must provide, through SA accounting and statistical records, support for all
expenditures incurred in connection with survey and certification activities. No
particular kind of accounting record, method or procedure is required. The State’s
accounting records and supporting documents must permit verification by Federal
fiscal audit and CMS administrative review of all charges, together with the status of
the advances made to the State.
If the SA is receiving grants-in-aid administered by HHS in connection with its
regular program, it uses the accounting and procurement methods and procedures
described in SA approved plan for such grant-in-aid programs. The SA is
responsible for securing the necessary data and assuring the validity of all data used
for budgetary and other purposes.
6474 - Cash Basis - SA Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The method of financial reporting recommended is the “cash basis.” Thus, the data
is based upon “cash accounting” which requires that charges against CMS CLIA
funds be entered on SA records when formal vouchers, electronic transactions or
other documents that may initiate payment are prepared.
6476 - Limit on Expenditures - SA Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
The total amount approved in the SA annual budget shall be the limit on expenditures
for the fiscal year.
6478 - Periodic Analysis of Accounts - SA Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Since total expenditures for a fiscal year may not exceed the amount approved for
that period, the SA reviews the status of accounts at least once each month. This
allows the SA to observe expenditure trends as they occur and helps the SA to avoid
both over-expenditure of funds and over-accumulation of large amounts of
unliquidated obligations. It also provides early identification of any need for
supplemental funds.
6480 - Cash Balances and Expenditure Authority - SA Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Complete printed PDF page 236
Unexpended funds on hand at the end of each quarter are available for expenditure
in the succeeding quarter without formal reallotment. However, this is NOT
applicable if the succeeding quarter is in a new fiscal year - no new obligations may
be incurred after the last day (September 30) of the fiscal year. This provision
applies to all funds on hand whether they were received in a CMS advance or from
other sources.
6482 - Unliquidated Obligations - SA Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
Fiscal controls should provide current information on unliquidated obligations. For
purposes of CMS financial reporting, unliquidated obligations are defined as bills
received, but not yet prepared for transmission to the State fiscal officer for payment,
or obligations incurred for which there is acceptable evidence of a commitment or
promise to pay for goods, facilities, or services in any category of expenditure,
whether the goods or services have been received or a bill rendered. Examples of
unliquidated obligations are:
• 	Equipment which had been ordered, but not paid for (whether received); and
• 	Items charged on a semi-annual or annual basis. For example, for an item
charged for an annual basis, the unliquidated obligation reported for the first
quarter in the year would represent one quarter of the estimated annual
charge. The unliquidated obligation reported in the second quarter would
represent one- half of the estimated annual charge. Should the obligation not
be paid off at the expected time, the SA continues to report the accumulated
amount due.
6484 - Payment by Electronic Transfer of Funds - SA Procedures
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
All State agencies with an approved budget will be paid by electronic transfer of
funds through the use of DHHS, Division of Federal Assistance Financing’s
Payment Management System.
6486 - Closeout of Annual Awards
(Rev. 230; Issued: 07-11-25; Effective: 07-11-25; Implementation: 07-11-25)
State Agencies must finalize the accounting for each federal fiscal year no later than
120 days following the end of the fiscal year. CMS will close out each federal fiscal
year award when it determines that all applicable administrative actions have been
completed by the SA.
Complete printed PDF page 237
Unless CMS authorizes an extension, State Agencies are required to complete the
following actions no later than 120 days after the end of the federal fiscal year:
• 	Liquidate all obligations.
• 	Submit supplemental budget requests as needed.
• 	Finalize all quarterly Form CMS-102 expenditure reports for the fiscal year.
• 	Complete final draw down of funds from the Payment Management System
(total funds drawn down for the fiscal year must equal the lessor of the total
grant award or the total cumulative certified expenditures on the quarterly
Form CMS-102s for the fiscal year).
Complete printed PDF page 238
Transmittals Issued for this Chapter
Rev # 	Issue Date 	Subject 	Impl Date CR#
R230SOM 07/11/2025 	Revisions to State Operations Manual (SOM)
Chapter 6 - Special Procedures for
Laboratories.
07/11/2025 N/A
R199SOM 01/17/2020 	Revisions to State Operations Manual (SOM)
Chapter 6 - Special Procedures for
Laboratories and Chapter 9 Exhibits
01/17/2020 N/A
R195SOM 11/15/2019 	Revisions to State Operations Manual (SOM)
Chapter 6 - Special Procedures for
Laboratories and Chapter 9 Exhibits-
Rescinded and replaced by Transmittal
199
11/15/2019 N/A
R45SOM 	05/08/2009 	Revisions to Chapter 6 - “Special Procedures
for Laboratories
05/08/2009 N/A
R35SOM 	04/18/2008 	Revisions to Chapter 6 - “Special Procedures
for Laboratories
04/18/2008 N/A
R01SOM 	05/21/2004 	Initial Issuance of Pub 100-07 	N/A 	N/A
Complete printed PDF page 239

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