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Official Description

Closure of enterostomy, large or small intestine; with resection and colorectal anastomosis (eg, closure of Hartmann type procedure)

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 44626 refers to the surgical procedure involving the closure of an enterostomy in either the large or small intestine, accompanied by resection and colorectal anastomosis. This procedure is particularly relevant in cases where a Hartmann type procedure has been performed, which typically involves the creation of a temporary colostomy. During this operation, the physician meticulously closes the enterostomy, which is an opening created in the abdominal wall for the intestine to exit the body. If there are any additional enterostomies, such as a duodenostomy or jejunostomy, these are also removed during the procedure. The process begins with the physician accessing the abdominal cavity, where they will identify and mobilize the rectal segment, which may be positioned low in the sacrum. The proximal segment of the colon, previously used to create the enterostomy, is then detached from the abdominal wall. Following this, both the proximal and distal segments of the intestine are resected as necessary to ensure healthy tissue is utilized for the anastomosis. The two segments are then sutured together to restore the continuity of the bowel, allowing for normal intestinal function. Additionally, drains may be placed in the abdominal cavity as required to manage any potential fluid accumulation, and the abdominal incision is subsequently closed. This comprehensive approach ensures that the integrity of the gastrointestinal tract is restored while addressing any complications that may arise from the initial procedure.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 44626 is indicated for patients who have undergone a Hartmann type procedure and require closure of the enterostomy. This may be necessary due to various reasons, including:

  • Reversal of Temporary Colostomy: Patients who have had a temporary colostomy created for conditions such as diverticulitis or bowel obstruction may undergo this procedure to restore normal bowel function.
  • Management of Complications: The closure may be indicated in cases where complications arise from the initial procedure, necessitating the re-establishment of intestinal continuity.
  • Patient Recovery: Patients who have sufficiently recovered from their initial surgery and are deemed fit for the closure of the enterostomy may also be candidates for this procedure.

2. Procedure

The procedure for CPT® Code 44626 involves several critical steps to ensure the successful closure of the enterostomy and the re-establishment of bowel continuity. The following steps outline the detailed process:

  • Step 1: Accessing the Abdominal Cavity - The surgeon begins by making an incision in the abdominal wall to access the abdominal cavity. This allows for direct visualization and manipulation of the intestinal structures involved in the procedure.
  • Step 2: Identifying the Rectal Segment - The next step involves locating the rectal segment, which may be positioned low in the sacrum. This is a crucial part of the procedure, as the rectal segment must be mobilized to facilitate the anastomosis.
  • Step 3: Mobilizing the Proximal Segment - Once the rectal segment is identified, the proximal segment of the colon, which was previously used to create the enterostomy, is freed from the abdominal wall. This step is essential to prepare for the resection and anastomosis.
  • Step 4: Resection of Intestinal Segments - The surgeon then resects the proximal and distal segments of the intestine as needed. This ensures that only healthy tissue is used for the anastomosis, which is critical for the success of the procedure.
  • Step 5: Performing the Anastomosis - After resection, the proximal and distal segments are sutured together to restore the integrity of the bowel. This anastomosis is vital for re-establishing normal intestinal function.
  • Step 6: Placement of Drains - As needed, drains may be placed in the abdominal cavity to manage any potential fluid accumulation post-surgery.
  • Step 7: Closing the Incision - Finally, the abdominal incision is closed, completing the procedure. This step ensures that the surgical site is properly sealed to promote healing.

3. Post-Procedure

After the completion of the procedure associated with CPT® Code 44626, patients typically require careful monitoring and post-operative care. This may include managing pain, monitoring for signs of infection, and ensuring proper bowel function as the patient recovers. The placement of drains, if utilized, will also require attention to prevent complications. Patients may be advised on dietary modifications and gradual reintroduction of normal activities as they heal. Follow-up appointments will be necessary to assess the success of the anastomosis and overall recovery.

Short Descr REPAIR BOWEL OPENING
Medium Descr CLSR NTRSTM LG/SM RESCJ & COLORECTAL ANASTOMOSIS
Long Descr Closure of enterostomy, large or small intestine; with resection and colorectal anastomosis (eg, closure of Hartmann type 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) 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 96 - Other OR lower 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.
GC This service has been performed in part by a resident under the direction of a teaching physician
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
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.
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 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.)
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
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)
CR Catastrophe/disaster related
GW Service not related to the hospice patient's terminal condition
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
XP Separate practitioner, a service that is distinct because it was performed by a different practitioner
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
Date
Action
Notes
2013-01-01 Changed Medium Descriptor changed.
1998-01-01 Added First appearance in code book in 1998.
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