Summary of the "Medicare Plan Finder Phase 2 Info Session" presentation from May 27, 2026.
Program Overview
Beginning Contract Year (CY) 2027, all payers offering individual Medicare Advantage (MA) plans must submit provider directory data to CMS via FHIR-based JSON API files.
RevSpring's Role: Hosts, maintains, and refreshes these API files daily based on your provider pipeline.
CMS's Role: Crawls the designated URLs daily to extract, validate, and ingest directory data into the Medicare Plan Finder (MPF).
Payer's Role: Ensures data accuracy and completes an annual compliance attestation in HPMS.
Key Deadlines & Timeline Updates
Based on client feedback regarding ongoing CMS contract negotiations, the final production timeline has been extended:
Early June 2026: Wave 1 testing window opens (Testing URLs will be shared by RevSpring in the first two weeks of June).
August 14, 2026: [Updated] Deadline to submit finalized, production-ready CY 2027 crosswalk data. (Contact your Customer Success Partner immediately if this date is unfeasible).
September 1, 2026: Deadline for an authorized officer (CEO/CFO/COO) to electronically sign the accuracy attestation in HPMS.
October 1, 2026: MPF 2027 production release goes live to the public.