MedicaidAdministrativeHigh impact
Medical Electronic Data Interchange (MEDI)
Illinois Medicaid - HFS·IL · Geriatrics·Provider Notice
Effective date
Nov 30, 2012
We identified it
Jun 20, 2026
Summary
Illinois long-term care facilities must report all Medicaid patient admissions, status changes, and discharges electronically through MEDI or REV systems within 5 working days, with supporting documentation due within 30 days. Claims must be submitted within 180 days of service date to avoid payment delays or denial.
Action Required
Immediately: Long-term care billing teams must ensure all Medicaid admissions, discharges, and status changes are reported electronically through MEDI or REV systems within 5 working days. Submit supporting documentation within 30 days and all claims within 180 days of service date. Register for MEDI system access at HFS website or contact help desk at 1-800-366-8768. Failure to comply may result in payment delays, denials, or Medicaid certification suspension.