MedicaidAdministrativeMedium impact
Revised Alpha and Numeric Lists of Pharmaceutical Labelers with Signed Rebate Agreements
Illinois Medicaid - HFS·IL · Pharmacy·Provider Notice
Effective date
Nov 24, 2008
We identified it
Jun 21, 2026
Summary
Illinois updated the list of pharmaceutical labelers with signed Medicaid Drug Rebate Agreements. Pharmacies must use accurate 11-digit NDC numbers when billing and maintain invoices for auditing purposes.
Action Required
Immediately: Pharmacy staff must verify pharmaceutical labelers against the updated Illinois Medicaid rebate agreement lists when dispensing drugs. Ensure accurate 11-digit NDC numbers are used on all claims. Maintain invoices for all drug products billed to demonstrate proper acquisition for potential audits.