No group health insurer subject to the provisions of this chapter that provides coverage for prescription drugs under a group plan master contract delivered, issued for delivery, or renewed in this state may require any person covered under the contract to obtain prescription drugs from a mail order pharmacy as a condition of obtaining benefits for the drugs.
Drug coverage
R.I. Gen. Laws § 27-19-26., under Chapter 27-19 Nonprofit Hospital Service Corporations.
R.I. Gen. Laws § 27-19-26.