Kernrechtsfrage
Whether the hospital's switch from the cantonal compensation fund to the AIHK compensation fund was permissible under Art. 121 AHVV.
Extrahierter Entscheid
Yes. Joining the AIHK provided another substantial interest; the transfer was therefore allowed.
Extrahierte Begründung
Art. 121 AHVV requires another substantial interest besides mere fund affiliation. For interprofessional associations, the criterion is not interpreted more restrictively than for professional associations. The AIHK's broad statutory purpose, services, network access, and business contacts could materially serve the hospital's entrepreneurial interests.