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                             WELCOME TO IMPACT PROVIDER ENROLLMENT SERVICES!                                       


Illinois is in the process of modernizing its 30-year-old Medicaid Management System (MMIS).  This is being done to meet federal requirements of the Affordable Care Act.  IMPACT is a multi-agency effort to implement a web-based system to give providers a more convenient and consistent user experience and to ensure beneficiaries receive timely and high-quality Medicaid services.

Note:  When requesting application access, be sure to use your home address to avoid being denied access

You may visit to login or click the login button below



If you have questions about enrollment or need assistance, call 1-877-782-5565, select option 1 for English, option 2 for Providers and option 1 for IMPACT Enrollment staff.   


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Illinois Department of Healthcare and Family Services

JB Pritzker, Governor • Theresa Eagleson, Director

We improve lives.