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  • Medicaid Provider Alert: Provider revalidation has begun and those not completing the process risk disenrollment.  Check your account now to learn when your revalidation is due. More information here.

The Child Support Cook Central Office at 36 South Wabash Avenue, Chicago, is closed.  If in-person assistance is required, please visit one our other regional office locations.  The new Cook Central Office, 115 South LaSalle, will open February 10, 2025. 
Cook County Region
Cook Central Office:
temporarily closed
hfs.cookcentral@illinois.gov

Cook Southern Office: 6221 South Emerald Drive, Chicago, IL 60621
hfs.CookSouthern@illinois.gov

FOIA Categories of Records

Categories of Records Maintained by the Department of Healthcare and Family Services* (includes exempt and non‐exempt records)

Administrative Hearings Documents
Agreements, Contracts and Other Related Documents
Boards and Commissions Documents
Brochures and Forms
Client Information
Claims Information
Financial Documents
General Correspondence
Human Resources and Personnel
Investigative Files
Legislative Documents
Litigation and Case Files
Office Memoranda and Reference Files (including Manuals, Policy and Rules)
Procurements and Related Contracts
Provider Information
Public Access information
Public Filings and Notices
Reports (General and Mandated)

*Divisions within Healthcare and Family Services:

Office of the Director
Office of Inspector General
Division of Medical Programs
Division of Child Support Services
Division of Finance
Division of Health Reform Planning & Implementation
Office of General Counsel
Office of Internal Auditor
Office of Legislative Affairs
Office of Technology Services
Division of Personnel and Administrative Services