81520 prior authorization | Blue Cross and Blue Shield of Montana

81520, Oncology (Breast) Mrna Gene Expression Profiling By Hybrid Capture Of 58 Genes (50 Content And 8 Housekeeping) Utilizing Formalin-Fixed Paraffin-Embedded Tissue Algorithm Reported As A Recurrence Risk Score, is on the Blue Cross and Blue Shield of Montana commercial prior authorization list. Not a coverage or referral decision.

Code: 81520
Description: Oncology (Breast) Mrna Gene Expression Profiling By Hybrid Capture Of 58 Genes (50 Content And 8 Housekeeping) Utilizing Formalin-Fixed Paraffin-Embedded Tissue Algorithm Reported As A Recurrence Risk Score
Source: 2026 Commercial Medical Surgical Prior Authorization Code List, Pg 153 Original policy

Blue Cross and Blue Shield of Montana prior authorization

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