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.
(Federal Rule Identical.)
CRE 409
Annotation Evidence of defendant's offer to pay a plaintiff's medical expenses not admissible to establish liability. Bonser v. Shainholtz, 983 P.2d 162 (Colo. App.1999), rev'd on other grounds, 3 P.3d 422 (Colo. 2000). .