Relating to insurance coverage of prescription drugs.

Makes it an unlawful practice of law for health insurers and PBMs to stop covering drugs given out by doctors that are obtained by some drug stores. (Flesch Readability Score: 60.3). Prohibits health insurers and pharmacy benefit managers from restricting coverage of physician-administered prescription drugs that are obtained by nonparticipating pharmacies. Designates violation of the prohibition as an unlawful practice.