64617 Chemodener muscle larynx emg
Surgery
Global 10d
Also known as: spasmodic dysphonia injection, laryngeal dystonia treatment, voice dystonia injection
Chemodenervation of laryngeal muscles for treatment of laryngeal dystonia (spasmodic dysphonia) with electromyography guidance.
Clinical Context
Used for spasmodic dysphonia causing voice dysfunction. Electromyography guidance improves accuracy.
RVU Breakdown
| Work RVU | 1.85 |
| Practice Expense RVU | 2.65 |
| Malpractice RVU | 0.26 |
| Total RVU | 4.76 |
Est. Medicare Payment
$158.98
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.