43847 prior authorization | Blue Cross and Blue Shield of Montana

43847, Gastric restrictive procedure, with gastric bypass for morbid obesity; with small intestine reconstruction to limit absorption, is on the Blue Cross and Blue Shield of Montana commercial prior authorization list. Not a coverage or referral decision.

Code: 43847
Description: Gastric restrictive procedure, with gastric bypass for morbid obesity; with small intestine reconstruction to limit absorption
Source: 2026 Commercial Medical Surgical Prior Authorization Code List, Pg 44 Original policy

Blue Cross and Blue Shield of Montana prior authorization

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