Illinois Medicaid Office

Below is the contact information for the Medicaid office in Illinois. They can assist you with questions or concerns about the Illinois Medicaid program, including the eligibility requirements and Medicaid enrollment in Illinois. You can view their site online at 2.illinois.gov/hfs/Pages/default.aspx. To find out if you are eligible for this program, Illinois Medicaid eligibility.

  • Medicaid Office Location

  • Illinois Department of Healthcare and Family Services
    201 South Grand Avenue East
    Springfield, IL 62763
  • Medicaid Office Phone Number

  • The phone number to call the Illinois Medicaid office is 800-843-6154 or call 800-226-0768.
  • Medicaid Online

  • To view the website for Illinois Medicaid online, click here.

Illinois Department of Healthcare and Family Services