Interoperability FAQs

Q1: Where do I submit my Interoperability attestations, now that there is no longer a Supplemental Submission Module (SSM)?

  • Starting in PY2024, the Interoperability Attestation Form is no longer submitted in the HIOS SSM. Instead, both HIOS and SERFF issuers will complete the form directly in the Interoperability section of Issuer Attestations and Administrative Information section group of the Marketplace Plan Management System (MPMS) Module.