MedicaidReimbursementLow impact
Hospital Fee for Service Supplemental Payments Effective January 1, 2026
Illinois Medicaid - HFS·IL·Provider Notice
Effective date
Jan 1, 2026
We identified it
Jun 20, 2026
Summary
Illinois Medicaid has posted Calendar Year 2026 hospital fee-for-service supplemental payment amounts to their website. This is an informational notice directing hospitals to check the HFS website for their updated supplemental payment rates.
Action Required
Hospital billing teams should visit the Illinois HFS website at the Hospital Reimbursement Notifications page under 'Supplemental Payment Programs' to review their 2026 fee-for-service supplemental payment rates. Contact the Bureau of Rate Development at 217-785-0710 or HFS.Hospitals@Illinois.gov with questions.