Not affiliated with the US Social Security Administration
The national telephone number for Medicare is 1-800-MEDICARE (1-800-633-4227).
The Illinois SHIP (State Health Insurance Assistance Program) office helps Illinois residents with Medicare issues. The Illinois SHIP program can help you with topics such as :
Illinois SHIP contact details are :
Senior Health Insurance Program (SHIP)
(217) 785-9021
(800) 548-9034
http://www.state.il.us/aging/
Medicare does not have local offices, but your closest Social Security office can help with Medicare issues like reporting a death or checking eligibility for Medicare Part A or Medicare Part B.
Medicare Part D (Prescription Drug)
Not affiliated with the US Social Security Administration