CPT® Code 33206

The procedure described by CPT® Code 33206 involves the insertion or replacement of a permanent cardiac pacemaker system, which is a medical device designed to regulate the heart's rhythm. A permanent pacemaker consists of a pulse generator and one or more leads (electrodes) that deliver electrical impulses to the heart. These impulses help maintain a normal heart rhythm, particularly in patients with arrhythmias or other cardiac conditions that affect the heart's ability to beat effectively. The pacemaker can be configured as a single chamber, which may target either the atrium or ventricle, or as a dual chamber, which stimulates both the atrium and ventricle. During the procedure, a surgical incision is made in the upper chest to access the cephalic, subclavian, or jugular vein. A sheath is then inserted into the chosen vessel, allowing for the transvenous placement of the pacemaker leads into the heart. The leads are positioned against the heart wall to ensure effective stimulation. If a dual chamber pacemaker is required, a second lead is placed in the appropriate heart chamber. After confirming the proper function of the leads, a subcutaneous pocket is created in the left pectoral region to house the pulse generator. The leads are connected to the generator, which is then tested to ensure it operates correctly before being secured in the pocket and the incision is closed. This procedure is critical for patients who require long-term cardiac pacing to manage their heart rhythm effectively.