Okla. Stat. tit. 36, § 6570.54
A. If a utilization review entity requires prior authorization of a prescription drug, the utilization review entity shall make a prior authorization or adverse determination and notify the enrollee and the enrollee's health care provider of the prior authorization or adverse determination in accordance with the time frames set forth below:
2. For purposes of approving prior authorization for nonurgent prescription drugs, within four (4) business days of obtaining all necessary information to make the prior authorization or adverse determination.
For purposes of this section, "necessary information" includes, but is not limited to, the results of any face-to-face clinical evaluation or second opinion that may be required.
Laws 2025, HB 1808, c. 447, § 6, eff. November 1, 2025.