How Do I Apply for a Medicare Supplement Plan?

There are three ways you can apply for a Blue Cross® Medicare Supplement plan: online, by phone or by mail. 

If you're applying for Plan A or Plan C, you can only apply by mail. You can't apply by phone or online.

Apply online

You can easily apply online for one of our Medicare supplement plans.

Apply over the phone

We're here to help you enroll in a supplement plan. 

Call us at:

TTY users should call 711
8 a.m. to 9 p.m. ET daily

Note: If you're currently covered by one of our plans through an employer or group and want to switch to a Medicare supplement plan, we recommend you apply over the phone. 

Mail in a paper application 

Download the paper application (PDF) and mail it to:

Blue Cross Blue Shield of Michigan
P.O. Box 44407
Detroit, MI 48244‑0407

Note: Plans C, F and HD-F are only available if you were eligible for Medicare before Jan. 1, 2020.

Important information about Medicare supplement plans

This is a solicitation of insurance. We may contact you about buying insurance. Blue Cross Medicare Supplement plans aren't connected with or endorsed by the U.S. government or the federal Medicare program.

Still need help?

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