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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.

Vaccine For Children (VFC)

Children covered under the department's Medical Assistance and All Kids Program receive childhood vaccines made available to their providers by the Illinois Department of Public Health (IDPH) or Vaccine For Children (VFC) Program in Chicago. The department reimburses providers for the administration of those vaccines.

  • For general information about the VFC Program, becoming enrolled in the program or ordering vaccines covered under the VFC Program, contact 1-800-526-4372. Providers in Chicago should contact the Chicago VFC Program at 312-746-5940.

  • For information about recommended vaccines for children, view the Centers for Disease Control (CDC) Web site.

For more information about programs administered by Illinois Department of Public Health.

Also, additional information and links can be found on the HFS Non-Institutional Providers webpage.