Medicare AdvantagePrior AuthMedium impact
Important Prior Authorization Updates: Effective October 1, 2026
Ambetter·AR · Transplant Surgery, Wound Care·Prior Authorization
Effective date
Oct 1, 2026
We identified it
Aug 26, 2026
Summary
Ambetter from Arkansas Health & Wellness is removing prior authorization requirements for certain home services (S9211, S9213, S9214) and transplant services (38208) effective October 1, 2026. This change aims to reduce administrative burden and streamline access to care. The payer is also standardizing PA requirements across markets and lines of business.
Action Required
By September 30, 2026: Billing team must update billing system rules to remove prior authorization requirements for HCPCS codes S9211, S9213, S9214 (home services) and CPT code 38208 (transplant services) when billing Ambetter from Arkansas Health & Wellness. Update any internal PA requirement checklists and provider encounter forms to reflect that these codes no longer require PA submission. Notify clinical staff that claims for these services can be submitted directly without PA approval, reducing claim processing delays.