| Department | Contact |
| Website | Medicare.gov |
| For specific billing questions about claims, records, and expenses. | MyMedicare.gov |
| Phone number for general questions. | 1-800-Medicare (1-800-633-4227) |
| Phone number to replace a lost Medicare Card. | 1-800-772-1213 |
| Mailing Address | Medicare Contact Center Operations PO Box 1270 Lawrence, KS 66044 |
If you have questions and require assistance from a licensed medicare professional, please call and speak with one of our healthcare professionals at 1-800-810-1437 TTY 711