Contact Us
For Treatment/Authorizations, Benefits/Eligibility, Claims, Appeals or any other member-related issue, access the Secure Transactions on Provider Express or call the Customer Service number on the back of the member's ID card.
Illinois Network Management
Michelle Nicholson
Cook, Lake, McHenry, Kane, DuPage, Kendall, Will, Grundy, Kankakee, DeKalb, Boone, Ogle, Lee, Winnebago, Stephenson, Carroll, JoDaviess
Main Number: (763) 797-8955
Fax Number: (855)572-3643
Misty Ray
All Counties EXCEPT: Cook, Lake, McHenry, Kane, DuPage, Kendall, Will, Grundy, Kankakee, DeKalb, Boone, Ogle, Lee, Winnebago, Stephenson, Carroll, JoDaviess
Main Number: (612) 642-7990
Fax Number: (855)572-3643
Illinois Autism/ABA Network Management
(877)614-0484