Summary & Overview
CPT 33217: Transvenous Insertion of Two Leads for Existing Pacemaker/ICD
CPT code 33217 covers transvenous insertion of two electrodes connected to an existing permanent pacemaker or implantable cardioverter-defibrillator (ICD) when the device is not functioning properly due to electrode/lead issues. This procedure is clinically important because lead malfunction is a common complication of cardiac implantable electronic devices and often requires operative management to restore pacing or defibrillation capability and prevent adverse cardiac events.
Key national payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical and service-setting context, typical sites of service, and which payers commonly cover this service. The report outlines benchmarks for utilization and reimbursement patterns where available, summarizes relevant policy and coverage considerations from major payers, and situates CPT code 33217 within the broader care pathway for patients with pacemakers or ICDs.
This summary is intended for health plan analysts, hospital billing teams, and clinicians involved in device management. It highlights procedural scope and payer relevance at a national level and prepares readers to review detailed benchmarking, coding guidance, and payer coverage language in the full publication. Data not available in the input is noted where applicable.
Billing Code Overview
CPT code 33217 describes a procedure in which a clinician inserts two transvenous electrodes through a vein and connects them to a previously implanted permanent pacemaker or implantable cardioverter-defibrillator (ICD) that is malfunctioning due to a lead/electrode problem. The procedure addresses lead failure or malfunction by replacing or adding transvenous leads and re-establishing electrical connection to the existing pulse generator.
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Service type: Lead revision/replacement and device lead insertion for an existing permanent pacemaker or implantable defibrillator
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Typical site of service: Hospital operating room or cardiac catheterization/electrophysiology laboratory (inpatient or outpatient settings depending on clinical need)
Clinical & Coding Specifications
Clinical Context
A 72-year-old male with a history of ischemic cardiomyopathy and a previously implanted dual‑chamber implantable cardioverter‑defibrillator (ICD) presents with recurrent device alerts and symptomatic bradycardia. Interrogation in the electrophysiology clinic demonstrates loss of capture and abnormal lead impedance on both atrial and right ventricular leads consistent with lead malfunction. The patient is scheduled for a transvenous lead revision: removal of the nonfunctional leads is not possible without increased risk, so the electrophysiologist elects to insert two new transvenous pacing/defibrillator leads and connect them to the existing ICD generator.
The clinical workflow includes preoperative device interrogation and informed consent, perioperative antimicrobial prophylaxis, conscious sedation or general anesthesia in an operating room or cardiac cath lab, venous access (typically via subclavian, axillary, or cephalic vein), advancement and placement of two transvenous leads under fluoroscopic guidance, lead testing for sensing/capture/impedance, securement and connection to the existing generator, wound closure, postoperative chest radiograph to confirm lead position, device reprogramming, and short inpatient observation or same‑day discharge based on stability.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier (default) | Use when no additional modifier applies. |