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November 20, 2023

How is Medicare Advantage Open Enrollment different from Medicare Annual Enrollment?

When it comes to Medicare, there are multiple enrollment periods throughout the year that beneficiaries need to be aware of. Two of the most important enrollment periods are the Medicare Annual Election Period (AEP) and the Medicare Advantage Open Enrollment Period (OEP). While these two enrollment periods may sound similar, there are fundamental differences between them that beneficiaries need to understand. In this article, we'll take a closer look at the differences between the Medicare Annual Election Period and the Medicare Advantage Open Enrollment Period.

Medicare Annual Election Period

The Medicare AEP, also known as the Fall Enrollment Period, runs from October 15th to December 7th each year. During this time, Medicare beneficiaries can make changes to their coverage. This includes enrolling in a new Medicare Advantage (MA) plan, switching from Original Medicare to an MA plan or vice versa, and enrolling in a stand-alone prescription drug plan (PDP). Beneficiaries can also switch between MA plans, change their PDP coverage, or drop their PDP coverage altogether.

One key thing to note about the AEP is that it only applies to Medicare Advantage (MA) plans and standalone Prescription Drug Plans (PDPs). It does not apply to Medigap plans, which can be changed at any time throughout the year.

Medicare Advantage Open Enrollment Period

The Medicare Advantage OEP, on the other hand, is a more limited enrollment period that runs from January 1st to March 31st each year. This enrollment period is specifically designed for Medicare beneficiaries who already have a Medicare Advantage plan and want to make certain changes to their coverage.

During the OEP, beneficiaries cannot switch from Original Medicare to an MA plan or switch from one MA plan to another. However, they can make some changes to their current MA plan. For example, beneficiaries can switch from one MA plan to another MA plan with the same insurance company, drop their MA plan and return to Original Medicare, or add or drop a PDP. Beneficiaries cannot, however, switch to a new PDP during this enrollment period.

It's important to note that not all beneficiaries will have the opportunity to make changes during the OEP. For example, if a beneficiary has a Medigap policy, they cannot make any changes during the OEP, as Medigap policies are not included in this enrollment period.

Key Differences between AEP and OEP

There are several key differences between the Medicare Annual Election Period and the Medicare Advantage Open Enrollment Period that beneficiaries need to be aware of. Here are some of the most important ones:

  1. Timing: The AEP is a longer enrollment period that runs from October 15th to December 7th each year, while the OEP is a more limited enrollment period that runs from January 1st to March 31st each year. It's important to know these dates and mark on your schedule to avoid miss anything.
  2. Types of Medicare Coverage: The AEP applies to Medicare Advantage plans and standalone Prescription Drug Plans only, while the OEP only applies to beneficiaries who already have a Medicare Advantage plan.
  3. Flexibility of Coverage: During the AEP, beneficiaries can make a wide range of changes to their Medicare coverage, including switching from Original Medicare to an MA plan or switching from one MA plan to another. During the OEP, however, beneficiaries can only make certain changes to their MA plan, such as switching from one MA plan to another with the same insurance company.
  4. Plan Changes: During the AEP, beneficiaries can make changes to their Medicare coverage for the next calendar year. During the OEP, beneficiaries can make changes to their MA plan, but the changes will only take effect on the first of the following month after the change is made.
  5. Medigap Plans: Medigap plans can be changed at any time throughout the year, but they are not included in the AEP or the OEP. Beneficiaries should be aware that making changes to their Medigap policy may require them to undergo medical underwriting, which can be a lengthy and complicated process.

Conclusion

Understanding the differences between the Medicare Annual Election Period and the Medicare Advantage Open Enrollment Period is essential for Medicare beneficiaries. While both enrollment periods provide opportunities to make changes to Medicare coverage, the AEP is a more extensive enrollment period that applies to more types of plans, while the OEP only applies to beneficiaries who already have a Medicare Advantage plan. Knowing the key differences between these enrollment periods can help beneficiaries make the best decisions for their Medicare coverage and avoid unnecessary costs and complications.

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