Medicare Customer Service Number
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Call Medicare Now
1-800-633-4227
(1-800-MEDICARE)
TTY: 1-877-486-2048
Available 24 hours a day, 7 days a week
What Medicare Can Help With
- ✓ Questions about your Medicare coverage
- ✓ Help with Medicare enrollment
- ✓ Claims and billing questions
- ✓ Medicare Advantage plan information
- ✓ Part D prescription drug plans
- ✓ Report Medicare fraud
- ✓ Find Medicare providers near you
Other Medicare Contact Numbers
Social Security (Medicare Enrollment)
1-800-772-1213
Medicare Fraud Hotline
1-800-447-8477
State Health Insurance Assistance (SHIP)
1-877-839-2675
Before You Call
Have this information ready:
- • Your Medicare number (on your red, white, and blue card)
- • Your date of birth
- • Details about your question or issue
Online Options
Log Into Medicare.gov
Manage your account online