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Official Description

Closure of gastrostomy, surgical

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 43870 refers to the surgical closure of a gastrostomy, which is a tube inserted through the abdominal wall into the stomach for feeding purposes. In this procedure, the gastrostomy tube is first removed, indicating that the need for enteral feeding through this route has ended. A small incision is made in the abdomen, specifically near the previous site of the gastrostomy, allowing access to the stomach. The surgeon then carefully releases the stomach from the abdominal wall, exposing the opening created by the gastrostomy. This step is crucial as it allows for proper closure of the stomach's opening. The edges of this opening are debrided, which means any necrotic or unhealthy tissue is removed to promote healing. Following this, the opening in the stomach is closed using sutures, ensuring that the stomach is sealed properly to prevent any leakage. Finally, the incision made in the abdominal wall is also closed, completing the procedure and restoring the integrity of the abdominal wall. This surgical closure is essential for patients who no longer require a gastrostomy tube, as it helps to prevent complications such as infection or herniation at the site of the previous tube placement.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The closure of a gastrostomy, as indicated by CPT® Code 43870, is performed under specific circumstances where the gastrostomy tube is no longer needed. The following conditions may warrant this surgical procedure:

  • Removal of Feeding Tube: The patient no longer requires enteral nutrition through the gastrostomy tube, often due to recovery from a condition that necessitated its placement.
  • Complications: The presence of complications such as infection, leakage, or blockage associated with the gastrostomy tube may lead to the decision to close the gastrostomy.
  • Patient's Condition Improvement: Improvement in the patient's overall health status, allowing for oral intake or alternative feeding methods, may necessitate the closure of the gastrostomy.

2. Procedure

The procedure for the closure of a gastrostomy involves several critical steps to ensure proper healing and restoration of the abdominal wall. The following procedural steps are outlined:

  • Step 1: The first step involves the removal of the gastrostomy tube. This is a straightforward process where the tube is carefully extracted from the abdominal cavity, ensuring that no residual material is left behind.
  • Step 2: Following the removal of the tube, a small incision is made in the abdomen near the site of the gastrostomy. This incision is strategically placed to provide access to the stomach while minimizing additional trauma to the surrounding tissues.
  • Step 3: The surgeon then releases the stomach from the abdominal wall. This step is essential as it allows for direct access to the opening created by the gastrostomy, facilitating the closure process.
  • Step 4: Once the stomach is adequately exposed, the edges of the opening are debrided. This involves the careful removal of any unhealthy or necrotic tissue surrounding the opening, which is crucial for promoting effective healing.
  • Step 5: After debridement, the opening in the stomach is closed using sutures. This step is vital to ensure that the stomach is sealed properly, preventing any potential leakage of gastric contents.
  • Step 6: Finally, the incision made in the abdominal wall is closed. This is done in a manner that restores the integrity of the abdominal wall, ensuring that the patient can recover without complications.

3. Post-Procedure

Post-procedure care following the closure of a gastrostomy is essential for ensuring proper recovery. Patients may be monitored for any signs of complications such as infection at the incision site or issues related to the closure of the stomach. Pain management may be provided as needed, and patients are typically advised on wound care to maintain cleanliness and promote healing. Follow-up appointments may be scheduled to assess the healing process and address any concerns that may arise during recovery. It is important for healthcare providers to educate patients on signs of complications that should prompt immediate medical attention, such as increased redness, swelling, or discharge from the incision site.

Short Descr REPAIR STOMACH OPENING
Medium Descr CLOSURE GASTROSTOMY SURG
Long Descr Closure of gastrostomy, surgical
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 Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
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
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.
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).
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.
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).
A1 Dressing for one wound
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
CR Catastrophe/disaster related
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
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
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