All PlansPrior AuthHigh impact
Clinical Policy Annual Review
Ambetter·Plastic Surgery, Pediatrics, Psychiatry +7 more·Prior Authorization
Effective date
Aug 28, 2026
We identified it
Sep 1, 2026
Summary
Ambetter Meridian has completed an annual review of 11 clinical policies effective 08/28/2026, adding new prior authorization criteria requirements across multiple service categories including gender-affirming procedures, inpatient hospital stays, behavioral health, transplants, neonatal services, epidural injections, and therapy services. One policy (Reduction Mammoplasty/Gynecomastia) has been retired. Billing teams must access individual policy revision logs to identify specific authorization requirement changes.
Action Required
By August 28, 2026: Billing team must immediately access and review the complete revision logs for each of the 11 updated clinical policies at https://www.ambettermeridian.com/provider-resources/clinical-payment-policies to identify specific prior authorization criteria changes. For each affected policy, update billing software to enforce new authorization requirements, modify encounter forms and pre-authorization templates, and brief clinical staff on documentation needs. Specifically: (1) Stop billing CPT codes under the retired CP.MP.51 policy (Reduction Mammoplasty/Gynecomastia); (2) Update prior auth protocols for all services under the 10 active policies listed; (3) Flag any claims submitted without new required prior authorization criteria as likely denial risks. Document all changes in your billing system rules engine. Failure to implement updated prior auth requirements will result in claim denials from Ambetter Meridian plans.