Billing and Coding: Magnetic-Resonance-Guided Focused Ultrasound Surgery (MRgFUS) for Essential Tremor and Tremor Dominant Parkinson's Disease

This policy (A57512) provides coding and billing guidance for Magnetic-Resonance-Guided Focused Ultrasound Surgery (MRgFUS) applied to essential tremor and tremor-dominant Parkinson's disease. It is intended to be used together with the associated Local Coverage Determination (LCD) and does not itself specify clinical eligibility, coverage criteria, or frequency limits.