Medicare Advantage Enrollment Period 2024. You can enroll in a medicare advantage plan during your initial enrollment period, during the annual open enrollment period, or during certain special enrollment. A late medicare enrollment won't necessarily just mean delayed coverage.

Medicare’s annual enrollment period (aep) begins on october 15 and runs through december 7. Medicare’s open enrollment period, known as the “medicare advantage and prescription drug plan annual election period,” “annual enrollment period” or “aep,” takes place this year from oct.