Va. Code Ann. § 38.2-3407.15:4
A. As used in this section:
"Carrier" has the same meaning ascribed thereto in subsection A of § 38.2-3407.15.
"Copayment" means an amount an enrollee is required to pay at the point of sale in order to receive a covered prescription drug.
"Enrollee" means a policyholder, subscriber, participant, or other individual covered by a health benefit plan.
"Health plan" means any health benefit plan, as defined in § 38.2-3438, that provides coverage for prescription drugs.
"Pharmacy benefits management" means the administration or management of prescription drug benefits provided by a carrier for the benefit of enrollees.
"Pharmacy benefits manager" means an entity that performs pharmacy benefits management. The term includes a person or entity acting for a pharmacy benefits manager in a contractual or employment relationship in the performance of pharmacy benefits management for a carrier.
"Provider contract" has the same meaning ascribed thereto in subsection A of § 38.2-3407.15.
B. No provider contract between a health carrier or its pharmacy benefits manager and a pharmacy or its contracting agent shall contain a provision (i) authorizing the carrier or its pharmacy benefits manager to charge, (ii) requiring the pharmacy or pharmacist to collect, or (iii) requiring an enrollee to make, a copayment for a covered prescription drug in an amount that exceeds the least of:
C. Provider contracts between a health carrier or its pharmacy benefits manager and a pharmacy or its contracting agent shall contain specific provisions that allow a pharmacy to:
2018, cc. 245, 602.