Medicare Advantage Plans 2024 Open Enrollment Period. The medicare advantage open enrollment period (maoep) is january 1 through march 31. If you have a medicare advantage plan, you will still have an opportunity to use the medicare advantage open enrollment period (maoep) that runs from january through march.
If you already have a medicare advantage (ma) plan, the medicare advantage open enrollment period (ma oep) is when you can enroll in another. The october 15 through december 7 period each year when you can change your medicare coverage.