Medicare Open Enrollment Period

The Medicare Open Enrollment Period (OEP) runs January 1 through March 31 for people already enrolled in Medicare Advantage and allows a one-time plan change or a return to Original Medicare.

Medicare Enrollment Periods Explained: IEP, AEP, OEP, SEP — Which One Applies to You?

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Enrollment Periods · February 18, 2026 · 11 min read Medicare Enrollment Periods Explained:IEP, AEP, OEP & SEP — Which One Applies to You? Medicare enrollment periods are not “nice to know.” They decide whether you can enroll, change plans, avoid penalties, or get stuck waiting. Here’s the clear guide — plus a simple way … Read more