70473 prior authorization | Blue Cross and Blue Shield of Montana

70473, Computed tomographic (CT) cerebral perfusion analysis with contrast material(s), including image postprocessing performed without concurrent CT or CT angiography of the same anatomy, is on the Blue Cross and Blue Shield of Montana commercial prior authorization list. Not a coverage or referral decision.

Code: 70473
Description: Computed tomographic (CT) cerebral perfusion analysis with contrast material(s), including image postprocessing performed without concurrent CT or CT angiography of the same anatomy
Source: 2026 Commercial Medical Surgical Prior Authorization Code List, Pg 71 Original policy

Blue Cross and Blue Shield of Montana prior authorization

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