Skip to main content
  • Notice of Privacy Incident
  • Medicaid Provider Termination Alert: Revalidation deadlines are approaching. Failure by providers to revalidate will lead to termination and payment suspension. Check your account now at https://impact.illinois.gov/ to learn if your required revalidation is due this month. More revalidation information here.
Elizabeth M. Whitehorn, Director

Annual & Aggregate Billing Reports

For more information on specific initiatives of the Office of the Inspector General, below is a listing the OIG's Annual and Aggregate Billing Reports.