Understanding Medicare Open Enrollment 2025 for Health Insurance and Social Security Benefits

What Is the Medicare Enrollment Period?

The Medicare enrollment period opens annually every fall, giving current enrollees opportunities to make necessary changes. From October 15 to December 7, those with Parts A and B can sign up for Part C (Medicare Advantage) or Part D (prescription drug coverage). During this time, you can:

• Join, drop, or switch Medicare Advantage Plans.
• Switch between Original Medicare and Medicare Advantage.
• Change your Medicare drug plan.

Eligibility and Requirements

To enroll in a Medicare health plan, individuals must satisfy several criteria:

• Have Medicare Part A and Part B.
• Reside in the service area.
• Be a U.S. citizen or lawfully present.
• Have necessary Medicare information.

Frequently Asked Questions

Can I make changes at other times of the year?
Changes are typically limited and may only occur under specific circumstances.

When does new coverage begin?
Any selected changes will take effect on January 1, 2025.

For assistance with enrollment changes, call 1-800-MEDICARE (1-800-633-4227).