Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
RedactPHI
HIPAA-Compliant PHI Redaction
DetectICD10CM
ICD-10-CM Code Detection
Log in Register free account
1 code page views remaining. Guest accounts are limited to 1 page view. Register free account to get 5 more views.
Log in Register free account

Official Description

Removal of transvenous pacemaker electrode(s); single lead system, atrial or ventricular

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 33234 refers to the procedure for the removal of transvenous pacemaker electrode(s) in a single lead system, which can be either atrial or ventricular. This procedure is necessary when one or both of the electrode wires, which are critical components of the pacemaker system, need to be removed due to various reasons. These reasons may include damage to the lead(s), malfunctioning of the electrode wires, the presence of an infection at the site of the generator or lead(s), or complications such as interference with blood flow caused by the lead(s). The removal process involves making an incision in the chest over the pacemaker generator, where the lead is then disconnected from the generator. The technique for removal can vary based on the condition of the lead and the surrounding tissue. If there is minimal scar tissue, the lead can be extracted by making an incision in the vein containing the electrode and gently tugging on the lead. In cases where the lead has become embedded in the heart muscle, a weight may be attached to the lead to provide the necessary traction for removal. If significant scar tissue is present, a sheath may be inserted into the vein to facilitate the extraction of the lead under fluoroscopic guidance. This procedure is crucial for addressing complications associated with pacemaker leads and ensuring the patient's safety and health.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 33234 is indicated for the removal of transvenous pacemaker electrode(s) in specific clinical situations. The following conditions may warrant this procedure:

  • Damage to the Lead(s) - The electrode wires may be compromised due to physical damage, necessitating their removal to prevent further complications.
  • Malfunction of the Electrode(s) - If the pacemaker leads are not functioning correctly, removal is required to ensure proper cardiac pacing and patient safety.
  • Infection at the Site - The presence of an infection at the generator or lead site can pose serious health risks, making it essential to remove the affected leads.
  • Interference with Blood Flow - If the leads are causing obstruction or interference with normal blood flow, their removal is necessary to restore proper circulation.

2. Procedure

The procedure for the removal of transvenous pacemaker electrode(s) involves several critical steps, which are detailed as follows:

  • Step 1: Incision Over the Generator - The procedure begins with the surgeon making an incision in the chest over the pacemaker generator. This access point allows the physician to disconnect the lead from the generator safely.
  • Step 2: Disconnecting the Lead - Once the incision is made, the lead is carefully disconnected from the pacemaker generator, which is a crucial step before the actual removal of the electrode wire.
  • Step 3: Assessing Scar Tissue - The physician evaluates the amount of scar tissue present around the lead. This assessment determines the technique that will be used for the lead extraction.
  • Step 4: Extraction Techniques - If there is minimal scar tissue, the physician may make an incision in the vein containing the electrode and gently tug on the lead to extract it. If the lead is embedded in the myocardium, a weight may be attached to the lead to provide traction for its removal. In cases of significant scar tissue, a sheath is inserted into the vein, threaded over the existing electrode wire, and guided to the tip under fluoroscopic control to facilitate the extraction.
  • Step 5: Repeating the Procedure for Dual Leads - If both leads are to be removed, the extraction procedure is repeated using one of the techniques described above, ensuring that both electrode wires are safely and effectively removed.

3. Post-Procedure

After the removal of the transvenous pacemaker electrode(s), the patient will require monitoring for any potential complications, such as bleeding or infection at the incision site. The recovery process may vary depending on the individual patient's condition and the complexity of the procedure. Patients are typically advised to follow up with their healthcare provider to assess the site of the incision and ensure proper healing. Additionally, any further management of the patient's cardiac condition may be discussed during follow-up visits, including the potential need for a new pacemaker system if indicated.

Short Descr REMOVAL OF PACEMAKER SYSTEM
Medium Descr RMVL TRANSVNS PM ELTRD 1 LEAD SYS ATR/VENTR
Long Descr Removal of transvenous pacemaker electrode(s); single lead system, atrial or ventricular
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 1 - Statutory payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator T-Packaged Codes
ASC Payment Indicator Non office-based surgical procedure added in CY 2008 or later; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P2E - Major procedure, cardiovascular-Pacemaker insertion
MUE 1
CCS Clinical Classification 48 - Insertion, revision, replacement, removal of cardiac pacemaker or cardioverter/defibrillator

This is a primary code that can be used with these additional add-on codes.

33225 Addon Code MPFS Status: Active Code APC N ASC N1 Physician Quality Reporting PUB 100 CPT Assistant Article Insertion of pacing electrode, cardiac venous system, for left ventricular pacing, at time of insertion of implantable defibrillator or pacemaker pulse generator (eg, for upgrade to dual chamber system) (List separately in addition to code for primary procedure)
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
78 Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.)
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
GC This service has been performed in part by a resident under the direction of a teaching physician
52 Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
53 Discontinued procedure: under certain circumstances, the physician or other qualified health care professional may elect to terminate a surgical or diagnostic procedure. due to extenuating circumstances or those that threaten the well being of the patient, it may be necessary to indicate that a surgical or diagnostic procedure was started but discontinued. this circumstance may be reported by adding modifier 53 to the code reported by the individual for the discontinued procedure. note: this modifier is not used to report the elective cancellation of a procedure prior to the patient's anesthesia induction and/or surgical preparation in the operating suite. for outpatient hospital/ambulatory surgery center (asc) reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
55 Postoperative management only: when 1 physician or other qualified health care professional performed the postoperative management and another performed the surgical procedure, the postoperative component may be identified by adding modifier 55 to the usual procedure number.
56 Preoperative management only: when 1 physician or other qualified health care professional performed the preoperative care and evaluation and another performed the surgical procedure, the preoperative component may be identified by adding modifier 56 to the usual procedure number.
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
62 Two surgeons: when 2 surgeons work together as primary surgeons performing distinct part(s) of a procedure, each surgeon should report his/her distinct operative work by adding modifier 62 to the procedure code and any associated add-on code(s) for that procedure as long as both surgeons continue to work together as primary surgeons. each surgeon should report the co-surgery once using the same procedure code. if additional procedure(s) (including add-on procedure(s) are performed during the same surgical session, separate code(s) may also be reported with modifier 62 added. note: if a co-surgeon acts as an assistant in the performance of additional procedure(s), other than those reported with the modifier 62, during the same surgical session, those services may be reported using separate procedure code(s) with modifier 80 or modifier 82 added, as appropriate.
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
82 Assistant surgeon (when qualified resident surgeon not available): the unavailability of a qualified resident surgeon is a prerequisite for use of modifier 82 appended to the usual procedure code number(s).
AO Alternate payment method declined by provider of service
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
ET Emergency services
GW Service not related to the hospice patient's terminal condition
GZ Item or service expected to be denied as not reasonable and necessary
KX Requirements specified in the medical policy have been met
Q0 Investigational clinical service provided in a clinical research study that is in an approved clinical research study
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
RT Right side (used to identify procedures performed on the right side of the body)
TG Complex/high tech level of care
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Date
Action
Notes
2017-01-01 Changed Moderate (Conscious) Sedation flag removed. See new Moderate Sedation category.
1994-01-01 Added First appearance in code book in 1994.
Code
Description
Code
Description
Code
Description
Code
Description
Code
Description
CasePilot

Get instant expert-level medical coding assistance.

Ask about:
CPT Codes Guidelines Modifiers Crosswalks NCCI Edits Compliance Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"