Medicare AdvantagePrior AuthMedium impact
Prior Authorization Changes for Some Government Program Members
BCBS Oklahoma·OK · Cardiology·Prior Authorization
Effective date
Jul 1, 2026
We identified it
Jun 18, 2026
Summary
Blue Cross Blue Shield of Oklahoma is changing prior authorization requirements for Medicare Advantage members in two phases: July 1, 2026 (removing cardiology, lab, and miscellaneous codes from prior auth) and August 1, 2026 (adding new miscellaneous codes requiring prior auth). Different utilization management vendors will review different service categories.
Action Required
By July 1, 2026: Billing team must update prior authorization workflows for BCBSOK Medicare Advantage members - remove prior auth requirements for specified cardiology, lab, and miscellaneous codes. By August 1, 2026: Add prior auth requirements for new miscellaneous codes. Review updated prior authorization code lists on BCBSOK website and verify eligibility through Availity Essentials before rendering services to confirm current prior auth requirements and applicable utilization management vendors.