CY2028 NOIA deadline to ensure access to HPMS for MA organizations applying for new contracts or service area expansions.
Medicare Annual Election Period begins. Medicare beneficiaries can enroll in MA or Part D plans for CY2027.
Deadline for MA organizations that need to make corrections to CY2027 ANOCs to submit ANOC errata to CMS in HPMS. MA organizations must send the corrected ANOCs to enrollees immediately following CMS approval.
Deadline for all MA organizations (including D-SNPs) to send the following documents to current enrollees: EOC (Member Handbook); abridged or comprehensive formularies; and provider and pharmacy directories.
POVER transactions must be complete (if required) according to the End-of-Year Enrollment and Payment Systems Processing Information Memo.
CMS releases CY2028 NOIA for MA organizations wishing to apply for new contracts or service area expansions.
Plans submit MARx transactions for approved crosswalk exceptions (in accordance with the guidance provided in the End-of-Year Enrollment and Payment Systems Processing Information HPMS memo).
