Medicare Oep 2024 Dates. The earliest time you can enroll in original medicare, a medicare advantage plan or a medicare part d prescription drug plan is during your medicare initial enrollment period. Last day to enroll in or change plans for coverage to start january 1.
If you already have a medicare advantage plan, the medicare advantage open enrollment period (ma oep) is when you can enroll in another medicare advantage plan or go back to original medicare. 7 allows people with medicare to change or join plans and change prescription drug coverage.