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SSI | ILLINOIS SOCIAL SECURITY ADMINISTRATION (SSA) - Medicare Enrollment

1930 North Lewis Avenue, Waukegan, IL 60087

Eligibility
Must be 65 years of age or older or have a stated disability.
Hours
Service Hours Monday: 9:00 AM - 4:00 PM Tuesday: 9:00 AM - 4:00 PM Wednesday: 9:00 AM - 4:00 PM Thursday: 9:00 AM - 4:00 PM Friday: 9:00 AM - 4:00 PM
800-633-4227
Voice·

Medicare Phone Number

888-320-0960
Voice·

Primary Program Phone

877-486-2048
Voice·

TTY

800-772-1213
Voice·

National Toll Free Phone

Languages
Spanish
Application process
Visit the website to enroll or visit in office during program hours. Documents required:
  • No information has been provided by the Agency. Please call for details.
Fees
No fee.
Service area
Lake County, IL
Administers applications for enrollment in and determine eligibility for the Medicare program. MEDICARE is a federal health insurance program consisting of two segments:
  • Part A: Provides hospital insurance to help pay for inpatient hospital care and certain follow-up care upon departure.
  • Part B: Medical insurance which helps pay for doctor's care and related services.
To sign up for Medicare Part A and Part B, you can learn more and sign up at Medicare.gov (https://www.medicare.gov/).
Date of Last Formal Update
06/17/2025
Data provided by
Lake County 211
What's Here
Providing organization
ILLINOIS SOCIAL SECURITY OFFICE
Administers Social Security benefits such as Retirement, Disability, Survivor, and Family. Also manages Supplemental Security Income (SSI) and issues Social Security numbers and cards.