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Official Description

Revision of colostomy; simple (release of superficial scar) (separate procedure)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 44340 refers to the procedure known as the revision of a colostomy, specifically categorized as a simple revision involving the release of superficial scar tissue. This procedure is typically indicated when complications arise from the colostomy, such as constriction or obstruction of the stoma, prolapse of the intestine through the stoma, retraction of the intestine causing the stoma to sink below the skin level, detachment of the intestine from the skin, necrosis of the stoma, or the development of a parastomal hernia. During the procedure, a skin incision is made around the entire circumference of the colostomy to access the stoma. The surgeon may perform a local release of any scar tissue or adhesions surrounding the stoma. In some cases, the dissection may extend deeper through the fascia and peritoneum, allowing for the resection of the distal tip of the colon. This resection involves elevating the colon above the abdominal wall for a length of 3 to 5 centimeters, followed by the placement of retention sutures in the fascia and the resection of the distal tip. The colon is then everted and sutured to the skin and subcutaneous tissue, ensuring proper placement and function of the stoma. It is important to note that this code is designated as a separate procedure, indicating that it can be performed independently of other surgical interventions.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure coded as CPT® 44340 is indicated for several specific conditions related to the colostomy. These include:

  • Stoma Constriction or Obstruction - This occurs when the stoma becomes narrowed, preventing the passage of stool.
  • Intestinal Prolapse - This condition arises when a portion of the intestine protrudes through the stoma, which can lead to complications.
  • Stoma Retraction - This happens when the intestine retracts, causing the stoma to sink below the skin level, which may affect its function.
  • Detachment of the Intestine - In some cases, the intestine may detach from the skin, necessitating surgical intervention.
  • Necrosis - The tissue around the stoma may become necrotic, requiring revision to restore healthy tissue.
  • Parastomal Hernia - This condition involves the formation of a hernia around the stoma, which may require surgical correction.

2. Procedure

The procedure for CPT® 44340 involves several key steps that ensure the effective revision of the colostomy. These steps include:

  • Step 1: Skin Incision - A skin incision is made around the entire circumference of the colostomy to access the stoma and surrounding tissue.
  • Step 2: Release of Scar Tissue - The surgeon performs a local release of any scar tissue or adhesions that may be present around the stoma, which can help alleviate constriction or obstruction.
  • Step 3: Deeper Dissection (if necessary) - If further intervention is required, dissection may continue through the fascia and peritoneum to access deeper structures.
  • Step 4: Resection of the Distal Tip - The distal tip of the colon may be resected by elevating the colon above the abdominal wall for a length of 3 to 5 centimeters, allowing for the removal of any necrotic or damaged tissue.
  • Step 5: Placement of Retention Sutures - Retention sutures are placed in the fascia to secure the colon in its new position after resection.
  • Step 6: Eversion and Suturing - The colon is everted and sutured to the skin and subcutaneous tissue, ensuring that the stoma is properly positioned and functional.

3. Post-Procedure

After the completion of the procedure coded as CPT® 44340, patients can expect specific post-operative care and considerations. Monitoring for any signs of complications, such as infection or improper stoma function, is essential. Patients may be advised on stoma care techniques to ensure proper hygiene and maintenance. Follow-up appointments will typically be scheduled to assess the healing process and the functionality of the revised stoma. Additionally, patients should be educated on dietary modifications and any activity restrictions during the recovery period to promote optimal healing.

Short Descr REVISION OF COLOSTOMY
Medium Descr REVJ COLOSTOMY SMPL RLS SUPFC SCAR SPX
Long Descr Revision of colostomy; simple (release of superficial scar) (separate procedure)
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) 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 Procedure or Service, Multiple Reduction Applies
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) P5E - Ambulatory procedures - other
MUE 1
CCS Clinical Classification 72 - Colostomy, temporary and permanent
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).
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.)
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).
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
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
GW Service not related to the hospice patient's terminal condition
SG Ambulatory surgical center (asc) facility service
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
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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