Important Phone Numbers

Call your... If you have questions or information about... Call number...
Social Security Administration (SSA) Lost Medicare card, address change, Social Security benefits, Medicare enrollment, Medicare premium amounts 1-800-772-1213
State Health Insurance Advisory Program Medicare bills, information on Supplemental Insurance Policies & long term care insurance, payment denials and appeals, Medicare rights and protections, treatment complaints, and help choosing Medicare health plan 1-800-548-9034
Medicare Carrier Part B coverage and bills, medical services, and recognizing fraud and abuse 1-800-633-4227
Fiscal Intermediary (FI) Part A coverage and bills, hospital care and skilled nursing care 1-800-633-4227
Health Care Financing Administration (HCFA) Regional Office Local seminars and health fairs on your new Medicare health plan choices 1-312-353-7180
Medicare Hotline Ordering other Medicare publications 1-800-633-4227
Medicare MSA
Information Line
Medicare Medical Savings Accounts 1-800-633-4227
Office of the
Inspector General
How to report Medicare fraud and abuse 1-800-447-8477
State Insurance
Medicare Supplemental Insurance Policies available in your area 1-217-782-4515
Medicare Helpful
Contact List
Medicare related questions Click here to access the list
State Medical
Assistance Office List
State Specific Medicare Questions Click here to access the list