Question juridique clé
Whether foreign dental treatment costs were reimbursable under supplementary benefits rules despite no completed dental damage form and treatment in Germany.
Solution extraite
The claim for reimbursement was not enforceable; the claimants failed to meet their duty of cooperation, and the office was entitled to reject the request when the submitted records did not allow assessment of simplicity, economy, and appropriateness.
Motifs extraits
Under Art. 28(2) and 43(3) ATSG, claimants had to provide the information needed for assessment. Despite repeated requests and warning of consequences, they did not submit the required form. The available documents were insufficient even for the trust dentist to assess the treatment.