CPT® Code 95865

Needle electromyography (EMG) is a diagnostic procedure specifically targeting the larynx, which is the voice box located in the throat. This procedure is utilized to assess and diagnose disorders related to the laryngeal nerves and muscles. The larynx plays a crucial role in voice production, and any dysfunction in its nerve or muscle function can lead to significant voice and swallowing issues. During the procedure, small EMG needles are carefully inserted through the skin and into the cricothyroid membrane, allowing for precise placement in the muscles responsible for vocal cord movement. The patient is then instructed to perform a series of vocal exercises, which facilitate the movement of the vocal cords. This movement generates electrical activity that is recorded by the EMG equipment, providing valuable data for the physician. After the test is completed, the needles are removed, and pressure is applied to the puncture sites to minimize any bleeding or discomfort. The physician subsequently analyzes the recorded electrical responses and compiles a comprehensive written report detailing the findings, which aids in the diagnosis and management of laryngeal conditions.