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Official Description

Partial esophagectomy, thoracoabdominal or abdominal approach, with or without proximal gastrectomy; with esophagogastrostomy, with or without pyloroplasty

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 43122 involves a partial esophagectomy, which is the surgical removal of a portion of the esophagus. This specific procedure can be performed using either a thoracoabdominal or an abdominal approach, and it may include a proximal gastrectomy, which is the removal of part of the stomach, as well as a pyloroplasty, a surgical procedure to widen the opening of the pylorus to facilitate gastric drainage. The primary goal of this surgery is to treat conditions affecting the esophagus, such as malignancies or other serious esophageal disorders. The operation entails careful dissection and mobilization of the esophagus and stomach, ensuring that critical structures such as nerves and blood vessels are preserved. The procedure culminates in the creation of an esophagogastrostomy, which is the surgical connection between the remaining esophagus and the stomach, allowing for the continuity of the digestive tract post-surgery. This complex surgical intervention requires a thorough understanding of the anatomy and careful execution to minimize complications and ensure optimal patient outcomes.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 43122 is indicated for various conditions affecting the esophagus, particularly when surgical intervention is necessary to address malignancies or significant esophageal disorders. The following are specific indications for performing a partial esophagectomy:

  • Malignancy of the Esophagus - The presence of cancerous tumors in the esophagus that require surgical removal to prevent further spread and to alleviate symptoms.
  • Severe Esophageal Strictures - Narrowing of the esophagus that may cause difficulty swallowing and requires surgical intervention to restore normal function.
  • Benign Tumors - Non-cancerous growths in the esophagus that may cause obstruction or other complications necessitating removal.
  • Esophageal Perforation - A tear in the esophagus that can lead to serious complications, requiring surgical repair and removal of affected tissue.

2. Procedure

The procedure for CPT® Code 43122 involves several critical steps, which are detailed as follows:

  • Step 1: Approach Selection - The surgeon selects either a thoracoabdominal approach, which involves a single incision over the thorax extending into the upper abdomen, or an abdominal approach, also known as a transhiatal approach, to access the esophagus and stomach.
  • Step 2: Incision and Exposure - The skin is incised, and the incision is extended through the soft tissues to access the thoracic cavity. If a thoracoabdominal approach is used, the incision is made over the thorax and carried down into the abdomen. In the abdominal approach, the diaphragmatic hiatus is split to expose the lower posterior mediastinum and the esophagus.
  • Step 3: Esophageal Mobilization - The esophagus is carefully mobilized, and surrounding tissues are dissected using both blunt and sharp techniques. Critical structures such as the pneumogastric and recurrent nerves, as well as the azygous vein and bronchial artery, are identified and preserved during this process.
  • Step 4: Resection of the Esophagus - The distal two-thirds of the esophagus is transected near the esophagogastric junction. If necessary, a portion of the stomach may also be excised to ensure complete removal of any malignancy.
  • Step 5: Gastric Tube Creation - A gastric tube is created from the stomach, which involves ligating and dividing the left gastric and gastroepiploic arteries, while preserving the right gastroepiploic artery to maintain blood supply to the stomach.
  • Step 6: Pyloroplasty (if indicated) - The pylorus is evaluated, and if a pyloroplasty is required, the pylorus is divided laterally and sutured longitudinally to create a wider opening into the duodenum.
  • Step 7: Anastomosis - The surgically created gastric tube is mobilized and brought into the mediastinum. The gastric tube and the remaining thoracic esophagus are prepared for anastomosis, and an end-to-end anastomosis is performed to restore continuity of the digestive tract.

3. Post-Procedure

After the completion of the partial esophagectomy, patients typically require careful monitoring and post-operative care. This includes managing pain, monitoring for any signs of complications such as infection or anastomotic leaks, and ensuring proper nutrition. Patients may initially receive nutrition through intravenous fluids or a feeding tube until they are able to tolerate oral intake. Follow-up appointments are essential to assess recovery and to monitor for any recurrence of the underlying condition that necessitated the surgery. The expected recovery time can vary based on the individual patient's health status and the extent of the surgery performed.

Short Descr PARTIAL REMOVAL OF ESOPHAGUS
Medium Descr PRTL ESOPHG THORACOABD W/WO PROXGASTREC/PYLOROPL
Long Descr Partial esophagectomy, thoracoabdominal or abdominal approach, with or without proximal gastrectomy; with esophagogastrostomy, with or without pyloroplasty
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) 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 1
CCS Clinical Classification 94 - Other OR upper GI therapeutic procedures

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

32674 Add-on Code MPFS Status: Active Code APC C Thoracoscopy, surgical; with mediastinal and regional lymphadenectomy (List separately in addition to code for primary procedure)
38746 Addon Code MPFS Status: Active Code APC C Physician Quality Reporting CPT Assistant Article Thoracic lymphadenectomy by thoracotomy, mediastinal and regional lymphadenectomy (List separately in addition to code for primary procedure)
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.
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.
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).
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.
77 Repeat procedure by another physician or other qualified health care professional: it may be necessary to indicate that a basic procedure or service was repeated by another physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 77 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
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).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
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
Date
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Notes
1995-01-01 Added First appearance in code book in 1995.
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