OK | The Oklahoma Insurance Department has issued Bulletin No. LH 2021-01.
On November 1, 2019, 63 O.S. § 7310 relating to step therapy protocols for prescription drug coverage (the “Step Therapy Law”) became effective. The law applies to all insurers doing business in Oklahoma that utilize a step therapy protocol or contract with pharmacy benefit managers (PBMs) or utilization review organizations that use step therapy protocols.