
November To December Medicare Advantage Enrollment Statistics Signal Some Trends For 2025
Some evidence that MA enrollment is slowing and big national plans realigning The 2025 enrollment season for Medicare Advantage (MA), known as the Annual Election Period (AEP), has come to a close as of Dec. 7, with some getting through Dec. 31 due to plan terminations. In this period, people can make changes between the traditional fee-for-service (FFS) program and MA or between MA plans. Standalone Part D (PDP) can be added or switched as well. Then, from Jan. 1 to Mar. 31, we have the perhaps misnamed MA Open Enrollment Period (MA OEP). In these three months, only those in MA can switch back to FFS and add a Part D plan or switch MA plans. Those enrolling in an MA Part C only plan can also add a standalone Part D plan. We are in a very odd time. Plan terminations and geographic contractions were major. Benefit cutbacks,






