Medicare Aep 2025 Dates Texas. While aep is an annual time to make changes to your medicare plans for the following year, the initial enrollment period (iep) is for new medicare enrollees to sign up for parts a and/or b. Annual enrollment period (aep) for medicare advantage and part d:
Key dates to get marketplace coverage next year: While aep is an annual time to make changes to your medicare plans for the following year, the initial enrollment period (iep) is for new medicare enrollees to sign up for parts a and/or b.