MedicaidCoverageMedium impact
Update Respiratory Syncytial Virus (RSV) Season
Illinois Medicaid - HFS·IL · Family Medicine, Pediatrics, OB-GYN +1 more·Provider Notice
Effective date
Feb 27, 2026
We identified it
Jun 16, 2026
Summary
Illinois has extended RSV immunization coverage through March 31, 2026, due to continued elevated RSV activity. Coverage continues for infants under 8 months, high-risk children 8-19 months, pregnant patients 32-36 weeks gestation, and adults 50+ who haven't been previously vaccinated.
Action Required
Through March 31, 2026: Billing team must ensure RSV immunization claims are processed for eligible patients: infants under 8 months, high-risk children 8-19 months, pregnant patients 32-36 weeks gestation, and adults 50+ without prior vaccination. Update billing system to reflect extended coverage period and verify patient eligibility before administering RSV vaccines.