Illinois Statutes Chapter 5. General Provisions § 375/6.12. Payment for services

§ 6.12. Payment for services. The program of health benefits is subject to the provisions of Sections 368a and 370a of the Illinois Insurance Code,  1 provided that, if a covered member or covered dependent assigns payments to a health care professional for covered services, then the health care professional shall only collect at point of service from that person the estimated amount not expected to be paid by the plan.