Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
RedactPHI
HIPAA-Compliant PHI Redaction
DetectICD10CM
ICD-10-CM Code Detection
Log in Register free account
1 code page views remaining. Guest accounts are limited to 1 page view. Register free account to get 5 more views.
Log in Register free account

Official Description

Endoscopic evaluation of small intestinal pouch (eg, Kock pouch, ileal reservoir [S or J]); with biopsy, single or multiple

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 44386 refers to the endoscopic evaluation of a small intestinal pouch, which may include structures such as a Kock pouch or an ileal reservoir configured in an S or J shape. A Kock pouch is a specialized type of continent ileostomy created from the terminal ileum following a colectomy. This pouch features a reservoir that retains bowel contents until the patient opts to empty it using a catheter inserted through a nipple-type valve that exits to the skin. In contrast, S and J pouches are types of ileoanal reservoirs constructed from the small intestine after a total colectomy. These pouches are designed to connect to the anal canal and are characterized by the specific looping of the intestine, which is either in an S or J formation, as determined by the surgeon during the procedure. Typically, the creation of S and J pouches is performed in a two-stage process, where an initial loop ileostomy is established to allow the internal pouch to heal before re-establishing continuity of the bowel. The endoscopic evaluation performed under this code is crucial for monitoring the health and condition of the small intestinal pouch. During the procedure, an endoscope is introduced into the pouch through the stoma or valve, allowing for a thorough inspection of the mucosal lining. If any suspicious areas are identified, biopsy forceps can be utilized to obtain tissue samples for further analysis, ensuring that any potential issues can be addressed promptly and effectively.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The endoscopic evaluation of a small intestinal pouch, as described by CPT® Code 44386, is indicated for various clinical scenarios related to the health and functionality of the pouch. The following conditions may warrant this procedure:

  • Monitoring for Complications The procedure is performed to assess for potential complications such as pouchitis, strictures, or other abnormalities that may arise in the small intestinal pouch.
  • Evaluation of Symptoms Patients experiencing symptoms such as abdominal pain, changes in bowel habits, or unexplained gastrointestinal distress may require this evaluation to determine the underlying cause.
  • Surveillance for Neoplasia Regular endoscopic evaluations may be indicated to monitor for any signs of neoplastic changes in the pouch mucosa, especially in patients with a history of dysplasia or other risk factors.

2. Procedure

The procedure for endoscopic evaluation of the small intestinal pouch involves several key steps, which are detailed as follows:

  • Preparation for Endoscopy Prior to the procedure, the patient is prepared, which may include fasting and the administration of sedation to ensure comfort during the evaluation. The area around the stoma or valve is cleaned to minimize the risk of infection.
  • Insertion of the Endoscope The endoscope is carefully inserted through the stoma or valve into the small intestinal pouch. The endoscope is equipped with a camera and light source, allowing for visualization of the pouch's interior.
  • Inspection of the Mucosa Once inside the pouch, the mucosal lining is meticulously inspected for any abnormalities, such as inflammation, ulcerations, or other pathological changes. The endoscopist may take note of any areas that appear suspicious or require further investigation.
  • Biopsy Procedure If any suspect sites are identified during the inspection, biopsy forceps are introduced through the biopsy channel of the endoscope. The forceps are opened to capture a sample of the tissue, which is then removed through the endoscope. This process may be repeated to obtain multiple tissue samples as necessary.
  • Completion of the Procedure After the evaluation and any necessary biopsies are completed, the endoscope is carefully withdrawn. The patient is monitored during the recovery period to ensure there are no immediate complications following the procedure.

3. Post-Procedure

Following the endoscopic evaluation of the small intestinal pouch, patients may experience some mild discomfort or cramping, which is typically transient. It is important for patients to follow any post-procedure instructions provided by their healthcare provider, which may include dietary modifications or activity restrictions. The biopsied tissue samples are sent for laboratory analysis, and results are usually communicated to the patient during a follow-up appointment. Patients should be advised to report any unusual symptoms, such as significant pain, fever, or changes in bowel habits, as these may indicate complications that require prompt medical attention.

Short Descr ENDOSCOPY BOWEL POUCH/BIOP
Medium Descr NDSC EVAL INTSTINAL POUCH W/BX SINGLE/MULTIPLE
Long Descr Endoscopic evaluation of small intestinal pouch (eg, Kock pouch, ileal reservoir [S or J]); with biopsy, single or multiple
Status Code Active Code
Global Days 000 - Endoscopic or Minor Procedure
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) 0 - Co-surgeons not permitted for this procedure.
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) P8I - Endoscopy - other
MUE 1
CCS Clinical Classification 70 - Upper gastrointestinal endoscopy, biopsy
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).
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.
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.)
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CR Catastrophe/disaster related
GC This service has been performed in part by a resident under the direction of a teaching physician
PT Colorectal cancer screening test; converted to diagnostic test or other procedure
SG Ambulatory surgical center (asc) facility service
X2 Continuous/focused services: for reporting services by clinicians whose expertise is needed for the ongoing management of a chronic disease or a condition that needs to be managed and followed with no planned endpoint to the relationship; reporting clinician service examples include but are not limited to: a rheumatologist taking care of the patient's rheumatoid arthritis longitudinally but not providing general primary care services
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
2017-01-01 Changed Moderate (Conscious) Sedation flag removed. See new Moderate Sedation category.
2015-01-01 Changed Description Changed
2011-01-01 Changed Short description changed.
Pre-1990 Added Code added.
Code
Description
Code
Description
Code
Description
Code
Description
Code
Description
CasePilot

Get instant expert-level medical coding assistance.

Ask about:
CPT Codes Guidelines Modifiers Crosswalks NCCI Edits Compliance Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"