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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.
Elizabeth M. Whitehorn, Director

Medicaid Hospital Cost Reports

Downloadable Cost Reports

We recommend downloading (.xls) MS Excel files and opening them using MS Excel or other spreadsheet software. You can download Excel files in your Web browser, right-click on the link, and save the file (save target as) to your hard drive. Then open the Excel file from your hard drive by double-clicking it.

All Illinois hospitals enrolled in Medicaid must file a Hospital Statement of Cost. The cost reports are due in the Bureau of Health Finance within five months after the end of the hospital's fiscal year. All hospitals which have a distinct unit, such as a psychiatric or rehabilitation unit, must file separate cost reports for those units. Additional details and filing requirements can be found in the cost reporting instructions.