93580 prior authorization | Blue Cross and Blue Shield of Montana

93580, Percutaneous transcatheter closure of congenital interatrial communication (ie, Fontan fenestration, atrial septal defect) with implant, is on the Blue Cross and Blue Shield of Montana commercial prior authorization list. Not a coverage or referral decision.

Code: 93580
Description: Percutaneous transcatheter closure of congenital interatrial communication (ie, Fontan fenestration, atrial septal defect) with implant
Source: 2026 Commercial Medical Surgical Prior Authorization Code List, Pg 157 Original policy

Blue Cross and Blue Shield of Montana prior authorization

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