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Official Description

Transection or avulsion of; vagus nerve (vagotomy), transthoracic

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The vagus nerve, known as the tenth cranial nerve, plays a crucial role in the autonomic nervous system, influencing various bodily functions. It originates from the brainstem and extends through the neck, thorax, and abdomen, branching out to innervate multiple organs, including the stomach and upper digestive tract. The procedure described by CPT® Code 64752 involves the transection or avulsion of the vagus nerve via a transthoracic approach. This surgical intervention is primarily performed to reduce excessive acid production in the stomach, which can help prevent the formation of peptic ulcers. By cutting the vagus nerve, the signals that stimulate acid secretion are diminished, thereby alleviating the symptoms associated with hyperacidity. The transthoracic method entails entering the thoracic cavity through an incision made over the eighth or ninth intercostal space, allowing access to the structures surrounding the esophagus and vagus nerve. This approach is essential for effectively mobilizing and transecting the vagus nerve, which is critical for achieving the desired therapeutic outcome.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 64752 is indicated for patients experiencing conditions related to excessive gastric acid production. The following are specific indications for performing a vagotomy:

  • Peptic Ulcers - The primary indication for this procedure is to prevent the recurrence of peptic ulcers, which can be exacerbated by high levels of stomach acid.
  • Gastric Hypersecretion - Patients with conditions leading to excessive gastric acid secretion may benefit from this intervention to manage their symptoms effectively.
  • Gastric Outlet Obstruction - In some cases, vagotomy may be indicated to alleviate symptoms associated with gastric outlet obstruction due to peptic ulcer disease.

2. Procedure

The procedure for CPT® Code 64752 involves several critical steps to ensure the effective transection of the vagus nerve. The following outlines the procedural steps:

  • Step 1: Incision - A transthoracic approach begins with an incision made over the eighth or ninth intercostal space, allowing access to the thoracic cavity.
  • Step 2: Lung Retraction - The inferior pulmonary ligament is divided, and the left lung is retracted to expose the distal esophagus adequately.
  • Step 3: Pleura Incision - The mediastinal pleura is incised to facilitate the mobilization of the esophagus and the vagus nerves.
  • Step 4: Identification of Vagus Nerves - The main trunks of the anterior and posterior vagus nerves are identified during the procedure.
  • Step 5: Transection - The identified vagus nerve trunks are transected, along with additional vagus nerve fibers that are embedded in the esophagus, ensuring complete severance of the nerve pathways.

3. Post-Procedure

After the completion of the vagotomy procedure, patients typically require monitoring for any complications associated with the surgery. Post-operative care may include pain management, monitoring for signs of infection, and assessing the patient's recovery from anesthesia. Patients may also need dietary modifications to accommodate changes in gastric function due to the transection of the vagus nerve. Follow-up appointments are essential to evaluate the effectiveness of the procedure in reducing gastric acid production and preventing the recurrence of peptic ulcers.

Short Descr INCISION OF VAGUS NERVE
Medium Descr TRANSECTION/AVULSION VAGUS NRV TRANSTHORACIC
Long Descr Transection or avulsion of; vagus nerve (vagotomy), transthoracic
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 9 - Concept does not apply.
Assistant Surgeon (80, 82) 2 - Payment restriction for assistants at surgery does not apply to this procedure...
Co-Surgeons (62) 1 - Co-surgeons could be paid, though supporting documentation is required...
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Inpatient Procedures, not paid under OPPS
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P1G - Major procedure - Other
MUE Not applicable/unspecified.
CCS Clinical Classification 9 - Other OR therapeutic nervous system procedures
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2015-01-01 Deleted Code deleted
Pre-1990 Added Code added.
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