Ill. R. Evid. 409
As amended through March 29, 2024
In addition to the provisions of section 8-1901 of the Code of Civil Procedure (735 ILCS 5/8-1901 ), evidence of furnishing or offering or promising to pay medical, hospital, or similar expenses occasioned by an injury is not admissible to prove liability for the injury.
Ill. R. Evid. 409