81346 prior authorization | Blue Cross Blue Shield Oklahoma

81346, Tyms (Thymidylate Synthetase) (Eg 5-Fluorouracil/5-Fu Drug Metabolism) Gene Analysis Common Variant(S) (Eg Tandem Repeat Variant), is on the Blue Cross Blue Shield Oklahoma commercial prior authorization list. Not a coverage or referral decision.

Code: 81346
Description: Tyms (Thymidylate Synthetase) (Eg 5-Fluorouracil/5-Fu Drug Metabolism) Gene Analysis Common Variant(S) (Eg Tandem Repeat Variant)
Source: 2026 Commercial Outpatient Medical Surgical Fully Insured Prior Authorization Codes, Pg 69 Original policy

Blue Cross Blue Shield Oklahoma prior authorization

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