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Official Description

Laparoscopy, surgical; colectomy, partial, with end colostomy and closure of distal segment (Hartmann type procedure)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 44206 refers to a laparoscopic surgical technique known as a partial colectomy with end colostomy and closure of the distal segment, commonly referred to as a Hartmann type procedure. This minimally invasive approach involves making small incisions in the abdominal wall, typically starting with a portal incision near the umbilicus. A trocar, which is a surgical instrument used to create an entry point into the abdominal cavity, is inserted to establish pneumoperitoneum, allowing for the inflation of the abdominal cavity with gas to create a working space for the surgeon. Additional trocars are then placed in the upper and lower quadrants of the abdomen to facilitate the insertion of surgical instruments. During the procedure, the surgeon inspects the abdominal cavity and identifies the segment of the bowel that requires resection. The distal portion of the bowel is mobilized and resected using a linear cutter, after which the distal segment is closed with sutures. An incision at one of the lower abdominal trocar sites is enlarged to allow for the exteriorization of the proximal segment of the colon, which is brought through the abdominal wall. The proximal resection site is then identified and resected using clips and a harmonic scalpel, a device that uses ultrasonic vibrations to cut and coagulate tissue simultaneously. The stoma site is prepared, and the remaining proximal segment of the colon is everted and sutured to the skin and subcutaneous tissue, creating a colostomy. Finally, the trocars are removed, and the portal incisions are closed. A colostomy appliance is placed at the stoma site to manage waste. This procedure is typically indicated for patients requiring bowel resection due to various conditions, including malignancies or obstructive diseases, and is performed with the goal of minimizing recovery time and postoperative complications associated with traditional open surgery.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The Hartmann type procedure, as described by CPT® Code 44206, is indicated for several specific conditions that necessitate the resection of a portion of the colon. These indications include:

  • Colorectal Cancer - The procedure may be performed in cases where a malignant tumor is present in the colon, requiring removal of the affected segment to prevent further spread of the disease.
  • Diverticulitis - Patients suffering from severe diverticulitis, particularly when complications such as abscess formation or perforation occur, may require a partial colectomy to alleviate symptoms and prevent further complications.
  • Colonic Obstruction - The procedure is indicated for patients experiencing bowel obstruction due to various causes, including strictures or tumors, where resection of the obstructed segment is necessary to restore bowel function.
  • Trauma - In cases of traumatic injury to the colon, a partial colectomy may be required to remove damaged tissue and ensure the integrity of the gastrointestinal tract.

2. Procedure

The procedure for CPT® Code 44206 involves several critical steps that are performed in a systematic manner to ensure successful outcomes. These steps include:

  • Step 1: Establishing Access The surgeon begins by making a small portal incision near the umbilicus, through which a trocar is inserted. This trocar allows for the establishment of pneumoperitoneum, creating a working space within the abdominal cavity. Additional portal incisions are made in the upper and lower quadrants of the abdomen, and more trocars are placed to facilitate the insertion of surgical instruments.
  • Step 2: Inspection and Mobilization Once access is established, the abdominal cavity is inspected to assess the condition of the bowel. The segment of bowel that requires resection is identified and mobilized to prepare it for the surgical procedure.
  • Step 3: Resection of the Distal Segment The distal resection is performed using a linear cutter, which allows for a clean and efficient cut. After the distal segment is resected, it is closed with sutures to prevent any leakage.
  • Step 4: Exteriorization of the Proximal Segment The incision at one of the lower abdominal trocar sites is enlarged to facilitate the exteriorization of the proximal segment of the colon. This segment is brought through the incision in the abdominal wall and positioned beyond the proximal resection site.
  • Step 5: Resection of the Proximal Segment The proximal resection site is identified and resected using clips and a harmonic scalpel, which allows for simultaneous cutting and coagulation of tissue, minimizing bleeding.
  • Step 6: Creation of the Stoma The stoma site is prepared, and the remaining proximal segment of the colon is everted and sutured to the skin and subcutaneous tissue, creating a colostomy. This allows for the diversion of stool outside the body.
  • Step 7: Closure of Incisions After the stoma is created, the trocars are removed, and the portal incisions are closed to complete the procedure. A colostomy appliance is then placed at the stoma site to manage waste effectively.

3. Post-Procedure

Post-procedure care following a Hartmann type procedure involves monitoring the patient for any complications and ensuring proper recovery. Patients are typically observed for signs of infection, bleeding, or any issues related to the stoma. Pain management is provided as needed, and patients are educated on stoma care and management. Follow-up appointments are essential to assess healing and to plan for any further treatment, such as potential reversal of the colostomy if indicated. Recovery time may vary, but patients are generally encouraged to gradually resume normal activities as tolerated, with specific instructions provided by the healthcare team.

Short Descr LAP PART COLECTOMY W/STOMA
Medium Descr LAPS COLECTOMY PRTL W/END CLST & CLSR DSTL SGM
Long Descr Laparoscopy, surgical; colectomy, partial, with end colostomy and closure of distal segment (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 78 - Colorectal resection

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

44213 Addon Code MPFS Status: Active Code APC C CPT Assistant Article Illustration for Code Laparoscopy, surgical, mobilization (take-down) of splenic flexure performed in conjunction with partial colectomy (List separately in addition to primary procedure)
49327 Addon Code MPFS Status: Active Code APC N ASC N1 Laparoscopy, surgical; with placement of interstitial device(s) for radiation therapy guidance (eg, fiducial markers, dosimeter), intra-abdominal, intrapelvic, and/or retroperitoneum, including imaging guidance, if performed, single or multiple (List separately in addition to code for primary procedure)
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
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.
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).
54 Surgical care only: when 1 physician or other qualified health care professional performs a surgical procedure and another provides preoperative and/or postoperative management, surgical services may be identified by adding modifier 54 to the usual procedure number.
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.)
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).
AG Primary physician
AI Principal physician of record
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
CR Catastrophe/disaster related
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
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
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
RT Right side (used to identify procedures performed on the right side of the body)
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.
2003-01-01 Added First appearance in code book in 2003.
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