21159 prior authorization | Blue Cross Blue Shield Oklahoma

21159, Reconstruction Midface Lefort Iii (Extra And Intracranial) With Forehead Advancement (Eg Mono Bloc) Requiring Bone Grafts (Includes Obtaining Autografts); Without Lefort I, is on the Blue Cross Blue Shield Oklahoma commercial prior authorization list. Not a coverage or referral decision.

Code: 21159
Description: Reconstruction Midface Lefort Iii (Extra And Intracranial) With Forehead Advancement (Eg Mono Bloc) Requiring Bone Grafts (Includes Obtaining Autografts); Without Lefort I
Source: 2026 Commercial Outpatient Medical Surgical Fully Insured Prior Authorization Codes, Pg 206 Original policy

Blue Cross Blue Shield Oklahoma prior authorization

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