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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 Aurora Regional Office for Child Support Services, 2711 New York Street, Suite 203, will be temporarily closed. It is scheduled to re-open January 28, 2026. For in-person service, visit our Joliet office at 16 West Cass Street, 4th Floor. 

Expensive Drugs and Devices for Hospitals and ASTCs

A hospital or ambulatory surgical treatment center (ASTC) is eligible for additional payment consideration termed an "outlier payment" for specified expensive drugs and devices provided in conjunction with a procedure from the Ambulatory Procedures Listing (APL). These drugs and devices, along with the associated APL codes, are identified in the table below. The table also identifies the drugs and devices that require prior approval.

Outpatient Cost Outlier Worksheet

The Outpatient Cost Outlier Worksheet below can be used to calculate the amount of the additional outlier payment.