Skip to main content
  • Medicaid Provider Alert: Provider revalidation has begun and those not completing the process risk disenrollment.  Check your account now to learn when your revalidation is due. More information here.
Elizabeth M. Whitehorn, Director
Address Update Messaging Toolkit
Care Coordination HealthChoice Illinois
Hospitals and Institutional Providers
Non-Institutional Providers
Provider Notices
Illinois Medicaid Pharmacy Program
Behavioral Health Programs

Medical Providers

Resources for Providers

Address Update Messaging Toolkit
MEDI System Login
Cost Reports
IMPACT Provider Enrollment
Provider Handbooks
Medicaid Reimbursements
ILLINOIS Rx Portal
Preferred Drug listing
Vendor Payments
HealthChoice Illinois ADT
Claims Processing System Issues
Electronic Data Interchange (EDI)
Managed Care Provider Complaint Portal
Portal For Electronic Claims Attachments
Newsletter Subscription
Medicaid Technical Assistance Center
COVID-19 Updates
Non-Emergency Transportation

In the Spotlight

Medicaid Forms Request
Dental Information
Medical Prior Approval Criteria
Medical Provider Programs
Family Planning Resources
Nursing Home Payment Update
Maternal and Child Health
Early Intervention Care Coordination Provider Toolkit
Promoting Interoperability Program for Medicaid (eMIPP)

Other Essential Resources

Money Follows the Person
Supportive Living Program
School-Based Services
Electronic Visit Verification
Medical Card Info
Medical Forms
Peer Review Organization (PRO) / Quality Improvement Organization (QIO)
Home & Community Based Service Waivers
Recipient Eligibility Verification Program