CPT code 64580 represents an open surgical implant of a neuromuscular neurostimulator electrode array placed on or around a motor or sensory nerve to prevent muscle atrophy, reduce muscle spasm, or decrease pain. This code is important nationally because it captures a specialized surgical service at the intersection of pain management, neuromodulation, and reconstructive/rehabilitative care. Accurate reporting of this code affects procedure reporting, clinical tracking of neuromodulation therapies, and payment for resource-intensive surgical implant procedures.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical intent of the procedure, the common settings where it is performed, and typical billing considerations. The publication provides benchmark context for utilization and coverage patterns, clinical context explaining indications and goals of therapy, and notes on coding relationships and common modifiers. Where payer-specific policy details are relied upon, those payer names are listed for reference; specific contractual terms and coverage criteria vary by plan.

This summary is designed to orient clinicians, coding staff, and policy analysts to the clinical purpose of CPT code 64580 and what to expect when encountering this service in claims and coverage workflows.