Ohio Rev. Code Ann. § 3923.851
(A) As used in this section:
(B)
(1) An individual or group policy of sickness and accident insurance or a public employee benefit plan that is delivered, issued for delivery, or renewed in this state and covers prescription drugs shall contain prior authorization requirements or other utilization review measures as conditions of providing coverage of an opioid analgesic prescribed for the treatment of chronic pain, except when the drug is prescribed under one of the following circumstances:
(2) When implementing division (B)(1) of this section, the sickness and accident insurer or public employee benefit plan shall consider either or both of the following, as applicable to the case in which the opioid analgesic is prescribed: