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Official Description

Repair, paraesophageal hiatal hernia (including fundoplication), via laparotomy, except neonatal; without implantation of mesh or other prosthesis

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

A paraesophageal hiatal hernia is a condition where the upper part of the stomach, known as the fundus, protrudes into the chest cavity alongside the esophagus while the gastroesophageal junction remains in its normal position. This type of hernia can lead to various complications, including obstruction or strangulation of the stomach. The surgical procedure coded as CPT® 43332 involves a laparotomy, which is a surgical incision into the abdominal cavity, to repair this hernia. During the operation, a midline incision is made to access the abdominal cavity, allowing the surgeon to retract the liver and expose the esophageal hiatus, the opening in the diaphragm through which the esophagus passes. The herniated stomach is carefully repositioned back into the abdomen using atraumatic graspers to minimize tissue damage. The procedure may also involve incising the gastrohepatic ligament and exposing the diaphragm's crura, which are the muscular structures that support the esophagus. The hernia sac is mobilized and excised, and the diaphragm is repaired, ensuring that the anatomical structures are restored to their proper positions. This procedure may also include a fundoplication, which is a technique used to prevent gastroesophageal reflux, with variations such as the Nissen and Toupet fundoplications being common options. The Nissen fundoplication involves a complete wrap of the stomach around the esophagus, while the Toupet fundoplication involves a partial wrap. The CPT® 43332 code specifically refers to the repair of the hernia without the use of mesh or other prosthetic materials, distinguishing it from similar procedures that may involve such implants.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure coded as CPT® 43332 is indicated for patients presenting with a paraesophageal hiatal hernia. This condition may manifest with various symptoms or complications, which can include:

  • Chest Pain Discomfort or pain in the chest area, which may be related to the herniation of the stomach.
  • Dysphagia Difficulty swallowing, often due to the obstruction caused by the herniated stomach.
  • Gastroesophageal Reflux Disease (GERD) Symptoms of acid reflux, which may occur if the hernia affects the function of the lower esophageal sphincter.
  • Vomiting Episodes of vomiting, particularly if the hernia leads to gastric obstruction.
  • Strangulation A serious complication where the blood supply to the herniated stomach is compromised, leading to severe pain and potential tissue necrosis.

2. Procedure

The surgical procedure for CPT® 43332 involves several critical steps to effectively repair the paraesophageal hiatal hernia:

  • Step 1: Incision A midline incision is made in the abdomen to provide access to the abdominal cavity. This incision allows the surgeon to reach the esophagus and the herniated stomach.
  • Step 2: Liver Retraction The liver is retracted to expose the esophageal hiatus, which is the opening in the diaphragm where the esophagus passes through. This step is crucial for visualizing the hernia and surrounding structures.
  • Step 3: Reduction of Herniated Stomach The herniated portion of the stomach is carefully reduced back into the abdominal cavity using atraumatic graspers. This technique minimizes damage to the surrounding tissues.
  • Step 4: Exposure of Ligaments The gastroesophageal fat pad is retracted inferiorly to expose the gastrohepatic ligament and the phrenoesophageal membrane, which are important anatomical landmarks during the procedure.
  • Step 5: Incision of Ligament The gastrohepatic ligament is incised to facilitate further dissection and exposure of the diaphragm's crura, which are the muscular structures that support the esophagus.
  • Step 6: Dissection of Diaphragm Dissection is performed around the anterior aspect of the diaphragm to expose the left crus, allowing for adequate access to the hernia sac.
  • Step 7: Creation of Window A window is created posterior to the esophagus to facilitate the mobilization of the hernia sac.
  • Step 8: Mobilization and Excision The hernia sac is mobilized with care to protect the anterior vagus nerve, and then it is excised to prevent future complications.
  • Step 9: Diaphragm Repair The diaphragm is repaired with sutures, ensuring that the anatomical integrity is restored. If necessary, reinforcement with mesh or other prosthetic material can be performed, but this would fall under CPT® 43333.
  • Step 10: Fundoplication A fundoplication is performed as needed to prevent gastroesophageal reflux. The surgeon may choose between the Nissen fundoplication, which involves a complete wrap, or the Toupet fundoplication, which involves a partial wrap of the stomach around the esophagus.

3. Post-Procedure

After the completion of the procedure coded as CPT® 43332, patients typically require monitoring for any immediate complications. Post-operative care may include pain management, monitoring for signs of infection, and ensuring proper recovery of gastrointestinal function. Patients are often advised on dietary modifications and activity restrictions during the initial recovery phase. Follow-up appointments are essential to assess the surgical site and ensure that the hernia repair is healing appropriately. Any signs of complications, such as persistent pain, difficulty swallowing, or gastrointestinal distress, should be reported to the healthcare provider promptly.

Short Descr TRANSAB ESOPH HIAT HERN RPR
Medium Descr RPR PARAESOPH HIATAL HERNIA W/LAPT W/O MESH
Long Descr Repair, paraesophageal hiatal hernia (including fundoplication), via laparotomy, except neonatal; without implantation of mesh or other prosthesis
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 86 - Other hernia repair

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

43338 Addon Code MPFS Status: Active Code APC C Esophageal lengthening procedure (eg, Collis gastroplasty or wedge gastroplasty) (List separately in addition to code for primary procedure)
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.
25 Significant, separately identifiable evaluation and management service by the same physician or other qualified health care professional on the same day of the procedure or other service: it may be necessary to indicate that on the day a procedure or service identified by a cpt code was performed, the patient's condition required a significant, separately identifiable e/m service above and beyond the other service provided or beyond the usual preoperative and postoperative care associated with the procedure that was performed. a significant, separately identifiable e/m service is defined or substantiated by documentation that satisfies the relevant criteria for the respective e/m service to be reported (see evaluation and management services guidelines for instructions on determining level of e/m service). the e/m service may be prompted by the symptom or condition for which the procedure and/or service was provided. as such, different diagnoses are not required for reporting of the e/m services on the same date. this circumstance may be reported by adding modifier 25 to the appropriate level of e/m service. note: this modifier is not used to report an e/m service that resulted in a decision to perform surgery. see modifier 57 for significant, separately identifiable non-e/m services, see modifier 59.
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.
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.
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.)
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.)
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
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
SA Nurse practitioner rendering service in collaboration with a physician
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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2011-01-01 Added Added
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