CPT® Code 93622

Add-On Code

Comprehensive electrophysiologic evaluation including insertion and repositioning of multiple electrode catheters with induction or attempted induction of arrhythmia; with left ventricular pacing and recording (List separately in addition to code for primary procedure)

The CPT® Code 93622 refers to a comprehensive electrophysiologic evaluation that includes the insertion and repositioning of multiple electrode catheters, with the specific focus on left ventricular pacing and recording. This procedure is performed to induce or attempt to induce arrhythmia, which is an irregular heartbeat. The comprehensive electrophysiologic study (EPS) is crucial for diagnosing and understanding various cardiac arrhythmias. During the procedure, the physician accesses the heart through a blood vessel, typically in the groin, where catheters equipped with recording and stimulating electrodes are inserted. These catheters are carefully navigated into the heart's chambers, specifically targeting the left ventricle for optimal electrical activity assessment. The procedure allows for detailed recording of the heart's electrical signals and the ability to pace the heart, which is essential for identifying the mechanisms of arrhythmias. The results of this evaluation are critical for determining appropriate treatment options for patients with arrhythmias, ensuring that any underlying issues can be effectively addressed.