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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 Cook Central Office, 36 South Wabash Avenue, Chicago, will close 02/03/2025.  The new Cook Central Office will open at 115 South LaSalle, Chicago, for in-person service on 02/10/2025.  
  • UPDATE: The State Disbursement Unit (SDU) is processing all payments received. To verify the status of your payment, please log into the SDU parent portal or contact the SDU Customer Service Call Center at 877.225.7077.  For SDU business hours, click here.

Lead Screening

Federal mandates and Illinois Department of Healthcare and Family Services policy recommend that all children enrolled in the department's Medical Programs be considered at risk for lead poisoning and receive a screening blood lead test at 12 and 24 months. Children over the age of 24 months, up to 7, for whom no record of previous screening blood lead test exists, should also receive a screening blood lead test. All children enrolled in the department's Medical Programs are expected to receive a blood test regardless of where they live.

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