MedicaidAdministrativeMedium impact
Revised Alpha and Numeric Lists of Pharmaceutical Labelers with Signed Rebate Agreements
Illinois Medicaid - HFS·IL · Pharmacy·Provider Notice
Effective date
Jun 9, 2004
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 be prepared to provide invoices on audit for all drug products billed to Medicaid.
Action Required
Pharmacy staff must ensure all Medicaid drug claims use accurate 11-digit NDC numbers and maintain invoices for all drug products dispensed. Verify pharmaceutical labelers against the updated alpha and numeric lists provided by Illinois Department of Human Services. Non-drug items (needles, syringes, diabetic supplies, lancets, ostomy items) can be dispensed regardless of rebate agreement status.