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

Repair of single transvenous electrode, permanent pacemaker or implantable defibrillator

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 33218 involves the repair of a single transvenous electrode associated with a permanent pacemaker or an implantable defibrillator. A transvenous electrode is a critical component that facilitates the delivery of electrical impulses to the heart, ensuring proper cardiac function. During this procedure, the integrity of the electrode wire is assessed, and if a malfunction is detected, repairs are initiated. Common issues that may necessitate repair include fractures in the electrode, defects in the insulation, or problems with the terminal pin that connects the electrode to the pacemaker or defibrillator. The repair process typically requires an incision in the upper chest to access the malfunctioning electrode wire. Once located, various techniques are employed to address the specific type of defect, ensuring that the electrode can continue to function effectively. This procedure is essential for maintaining the performance of cardiac devices and ensuring patient safety and health.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The repair of a single transvenous electrode, as indicated by CPT® Code 33218, is performed under specific circumstances where the integrity of the electrode has been compromised. The following conditions may warrant this procedure:

  • Electrode Fracture A break or fracture in the electrode wire that disrupts its ability to deliver electrical impulses to the heart.
  • Insulation Defect Damage to the insulation surrounding the electrode wire, which can lead to electrical interference or short-circuiting.
  • Terminal Pin Defect Issues with the terminal pin that connects the electrode to the pacemaker or defibrillator, affecting the overall functionality of the device.

2. Procedure

The procedure for repairing a single transvenous electrode involves several critical steps to ensure the successful restoration of the electrode's function. The following procedural steps are undertaken:

  • Step 1: Testing the Electrode Wire Initially, the electrode wire is tested to determine if it is malfunctioning. This assessment is crucial to identify the specific nature of the defect that requires repair.
  • Step 2: Incision and Access An incision is made in the skin of the upper chest to gain access to the malfunctioning electrode wire. This step is essential for locating the electrode and performing the necessary repairs.
  • Step 3: Locating the Malfunctioning Electrode Once the incision is made, the surgeon locates the malfunctioning electrode wire. This may involve careful dissection to avoid damaging surrounding tissues.
  • Step 4: In-Situ Repair for Electrode Fracture If an electrode fracture is identified, an in-situ repair is performed. A sheath is placed, and a guidewire is inserted into the blood vessel containing the electrode wire. The broken section is then bypassed with a new section of wire, restoring the continuity of the electrode.
  • Step 5: Repairing Insulation or Terminal Pin Defects For insulation defects or terminal pin defects, similar techniques are employed. A guidewire is passed, and the defect is either bypassed or repaired to ensure the electrode's functionality.
  • Step 6: Testing the Lead After the repair is completed, the lead is tested to verify that it is functioning properly. This final step is critical to ensure that the electrode can effectively deliver electrical impulses to the heart.

3. Post-Procedure

Following the repair of a single transvenous electrode, patients may require monitoring to ensure that the electrode is functioning correctly and that there are no complications from the procedure. Expected recovery may involve some discomfort at the incision site, which should gradually improve. Patients are typically advised to follow up with their healthcare provider to assess the performance of the pacemaker or defibrillator and to ensure that the repair has been successful. Additional considerations may include monitoring for signs of infection or other complications related to the surgical site.

Short Descr REPAIR LEAD PACE-DEFIB ONE
Medium Descr RPR 1 TRANSVNS ELTRD PRM PM/PACING IMPLNTBL DFB
Long Descr Repair of single transvenous electrode, permanent pacemaker or implantable defibrillator
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 Procedure or Service, Multiple Reduction Applies
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
AA Anesthesia services performed personally by anesthesiologist
P3 A patient with severe systemic disease
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).
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).
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.
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.
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.)
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.)
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
GC This service has been performed in part by a resident under the direction of a teaching physician
GW Service not related to the hospice patient's terminal condition
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
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
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.
2015-01-01 Changed Description Changed
2012-01-01 Changed Description Changed
2011-01-01 Changed Short description changed.
Pre-1990 Added Code added.
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"