The Medicare phone number is 1-800-MEDICARE (1-800-633-4227). This toll-free number is available 24 hours a day, 7 days a week. You can call this number to:
Get answers to your questions about Medicare
Enroll in Medicare
Change your Medicare plan
Get help paying your Medicare premiums
Report Medicare fraud
Aetna Medicare Phone Number: 1-844-484-9121 (TTY: 711)
Humana Medicare Phone Number: 1-800-223-5980 (TTY: 711)
Social Security Medicare Phone Number: 1-800-772-1213 (TTY: 1-800-325-0778)
Railroad Medicare Phone Number: 1-877-772-1213 (TTY: 1-800-325-0778)
Medicare Phone Number Texas: 1-800-633-4227 (TTY: 1-877-486-2048)
Medicare Phone Number Florida: 1-800-633-4227 (TTY: 1-877-486-2048)
Medicare Phone Number Illinois: 1-800-633-4227 (TTY: 1-877-486-2048)
Important Note: While the main Medicare phone number (1-800-633-4227) is generally applicable nationwide, some specific Medicare plans or situations might have dedicated phone numbers. Always refer to your Medicare card or plan materials for the most accurate contact information.