Section 1902(a)(42)(B) of the Social Security Act requires that states establish a Medicaid Recovery Audit Contractor Program (RAC Program) as a mechanism to monitor the integrity of payments made to Medicaid providers. The Illinois Department of Healthcare and Family Services, Office of the Inspector General (HFS-OIG) has retained Health Management Systems, Inc. (HMS), a Gainwell Technologies company as its RAC contractor to conduct periodic reviews of claims paid by HFS-OIG for health care services rendered to Medicaid members. The objective of the RAC program is to identify and recover payments made to Medicaid providers that do not meet state and federal requirements. RAC audits, include coding validation, payment accuracy, compliance with state and federal regulations, policies, contractual requirements, and utilization standards.
This website provides information relevant to the work to be completed by HMS on behalf of HFS-OIG for the RAC Program. It is intended to support the State in achieving its mission to reduce improper Medicaid payments and to support providers with education and resources.
For state and federal statutes and regulations, refer to the following links and citations which further outline HFS-OIG’s authority and provider responsibilities with regards to service delivery, billing, and reimbursement in the Illinois Medicaid Program:
Fee for Service | Illinois Department of Healthcare and Family Services (illinois.gov)
42 CFR Part 455, Subpart F
eCFR :: 42 CFR Part 455 -- Program Integrity: Medicaid
HMS – Illinois Recovery Audit Services
5615 Highpoint Dr.
Mail Stop #200 – IL
Irving, TX 75038
Provider Services is available Monday-Friday 8:00 a.m. to 4:30 p.m. Central Time at 1- 855-699-6292
Inquiry Type |
Contact Information |
Questions About HMS Provider Portal | HMS Provider Services 1-855-699-6292 |
Address Updates in HMS Provider Portal | HMS Provider Services 1-855-699-6292 |
RAC Claim Status Questions | HMS Provider Services 1-855-699-6292 |
Dispute Request | HMS 5615 Highpoint Dr. Mail Stop #200 - IL Irving, Texas 75038 |
Appeal Request | HMS Provider Services 1-855-699-6292 |