Open Enrollment for MA and Medicare Part D

You may only enroll, switch, or drop a MA or Medicare Part D plan during certain times of the year.

Once enrolled in a MA or Medicare Part D plan, enrollment must continue for the rest of the calendar year. There are limited circumstances in which these plans may be dropped or switched during the year.

For more information, visit, call 800-MEDICARE (800-633-4227) or the Michigan Medicare/Medicaid Assistance Program (MMAP) at 800-803-7174.