43645 prior authorization | Blue Cross and Blue Shield of Montana

43645, Laparoscopy, surgical, gastric restrictive procedure; with gastric bypass and 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: 43645
Description: Laparoscopy, surgical, gastric restrictive procedure; with gastric bypass and small intestine reconstruction to limit absorption
Source: 2026 Commercial Medical Surgical Prior Authorization Code List, Pg 42 Original policy

Blue Cross and Blue Shield of Montana prior authorization

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