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Important Phone Numbers

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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
(1-800-MEDICARE)
Fiscal Intermediary (FI)
Part A coverage and bills, hospital care and skilled nursing care
1-800-633-4227
(1-800-MEDICARE)
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
(1-800-MEDICARE)
Medicare MSA
Information Line
Medicare Medical Savings Accounts
1-800-633-4227
(1-800-MEDICARE)
Office of the
Inspector General
How to report Medicare fraud and abuse
1-800-447-8477
State Insurance
Department
Medicare Supplemental Insurance Policies available in your area
1-217-782-4515
Medicare Helpful
Contact List
Medicare related questions
State Medical
Assistance Office List
State Specific Medicare Questions