Medicare card showing where to find your Medicare number

How to Find Your Medicare Number (and Print Your Medicare Card)

Reviewed October 15, 2026. To find your Medicare number, look at your red, white and blue Medicare card, log in to your Medicare.gov account, check the benefit verification letter in your my Social Security account, or call 1-800-MEDICARE (1-800-633-4227, TTY 1-877-486-2048). Your Medicare number is an 11-character code called the Medicare Beneficiary Identifier (MBI), and

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