ExchangeAdministrativeLow impact
R13821PI: Updates of Chapters 3, 4, and Exhibits in Publication (Pub.) 100-08, Including Updates to the Provider Notification Process and Vetting with the CMS Process
Medicare/CMS - Transmittals·CMS Transmittal
We identified it
Jun 16, 2026
Summary
This policy update provides a comprehensive directory of CMS help desk contacts and resources for agents and brokers working with the Federally-facilitated Marketplace. It includes updated contact information, hours of operation, and available websites for marketplace registration, training, and consumer assistance.
Action Required
No immediate action required for billing teams. This is a reference document for marketplace agent/broker support contacts and resources. Billing staff who work with marketplace plans may bookmark the relevant help desk contacts for future reference.