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Official Description

Introduction of long gastrointestinal tube (eg, Miller-Abbott) (separate procedure)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 44500 refers to the introduction of a long gastrointestinal tube, such as the Miller-Abbott tube, which is a specific type of tube used primarily for aspiration purposes. Long gastrointestinal tubes are essential medical devices that facilitate the drainage of gastric contents and can also be utilized for suction and irrigation, depending on the type of tube used. Other examples of long GI tubes include the Harris tube, which is designed for suction and irrigation, and the Cantor tube, which features a balloon at its distal end to aid in positioning within the gastrointestinal tract. The procedure begins with an inspection of the nostrils to ensure they are patent, allowing for the smooth passage of the tube. The patient is then positioned in Fowler's position, which involves sitting up with the head slightly hyperextended to facilitate the insertion of the tube. The tube is lubricated to ease its passage through the nasal cavity. If the patient is alert and capable, they are instructed to swallow as the tube is advanced through the pharynx and esophagus, ultimately reaching the stomach. To promote the spontaneous passage of the tube into the duodenum, the patient is turned onto their right side. Confirmation of the tube's positioning is typically achieved through radiographic imaging. In cases where the tube does not pass into the duodenum spontaneously within a 24-hour period, fluoroscopic guidance may be employed as a separate reportable procedure to assist in maneuvering the tube into the desired position within the small bowel.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The introduction of a long gastrointestinal tube, as described by CPT® Code 44500, is indicated for various clinical scenarios where the aspiration of gastric contents is necessary or where access to the gastrointestinal tract is required for therapeutic purposes. The following conditions may warrant the use of this procedure:

  • Gastric Decompression: This procedure is often performed in patients experiencing bowel obstruction or ileus, where the removal of gastric contents is essential to relieve pressure and prevent further complications.
  • Feeding Access: Long gastrointestinal tubes may be utilized in patients who are unable to ingest food orally, providing a means for enteral feeding directly into the stomach or beyond.
  • Medication Administration: In certain cases, medications may need to be delivered directly into the gastrointestinal tract, necessitating the use of a long GI tube.
  • Diagnostic Purposes: The procedure can also be indicated for diagnostic evaluations, such as obtaining gastric contents for analysis or assessing gastrointestinal motility.

2. Procedure

The procedure for the introduction of a long gastrointestinal tube involves several critical steps to ensure proper placement and functionality of the tube. Each step is outlined as follows:

  • Step 1: Patient Preparation The patient is first prepared for the procedure by inspecting the nostrils for patency. This assessment is crucial to ensure that the selected nostril can accommodate the passage of the tube without obstruction.
  • Step 2: Positioning The patient is then positioned in Fowler's position, which involves sitting upright with the head slightly hyperextended. This position aids in the ease of tube insertion and minimizes discomfort during the procedure.
  • Step 3: Tube Lubrication and Insertion The long gastrointestinal tube is lubricated to facilitate smooth insertion. The tube is then inserted into the largest patent nostril, allowing it to pass through the nasal cavity.
  • Step 4: Swallowing Instruction If the patient is alert and able, they are instructed to swallow as the tube is advanced through the pharynx and esophagus. This swallowing action helps guide the tube into the stomach more effectively.
  • Step 5: Positioning in the Duodenum After reaching the stomach, the patient is turned onto their right side. This positioning encourages the GI tube to pass spontaneously into the duodenum, utilizing gravity to assist in the process.
  • Step 6: Confirmation of Placement The final step involves confirming the correct positioning of the tube, which is typically achieved through radiographic imaging. This confirmation is essential to ensure that the tube is properly placed for its intended use.

3. Post-Procedure

After the introduction of the long gastrointestinal tube, several post-procedure considerations are important for patient care. The patient should be monitored for any signs of discomfort or complications, such as nasal or esophageal irritation. It is also essential to verify the tube's placement regularly, especially if the tube is intended for prolonged use. If the tube has not passed into the duodenum spontaneously within 24 hours, fluoroscopic guidance may be employed as a separate reportable procedure to assist in repositioning the tube. Additionally, healthcare providers should ensure that the patient is educated about the care and maintenance of the tube, including how to manage any potential complications that may arise during its use.

Short Descr INTRO GASTROINTESTINAL TUBE
Medium Descr INTRODUCTION LONG GI TUBE SEPARATE PROCEDURE
Long Descr Introduction of long gastrointestinal tube (eg, Miller-Abbott) (separate procedure)
Status Code Active Code
Global Days 000 - Endoscopic or Minor Procedure
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 0 - No 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) 0 - 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 Non office-based surgical procedure added in CY 2008 or later; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P6C - Minor procedures - other (Medicare fee schedule)
MUE 1
CCS Clinical Classification 98 - Other non-OR gastrointestinal therapeutic procedures
GC This service has been performed in part by a resident under the direction of a teaching physician
X5 Diagnostic services requested by another clinician: for reporting services by a clinician who furnishes care to the patient only as requested by another clinician or subsequent and related services requested by another clinician; this modifier is reported for patient relationships that may not be adequately captured by the above alternative categories; reporting clinician service examples include but are not limited to, the radiologist's interpretation of an imaging study requested by another clinician
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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).
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.
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.
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.)
AG Primary physician
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
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)
X4 Episodic/focused services: for reporting services by clinicians who provide focused care on particular types of treatment limited to a defined period and circumstance; the patient has a problem, acute or chronic, that will be treated with surgery, radiation, or some other type of generally time-limited intervention; reporting clinician service examples include but are not limited to, the orthopedic surgeon performing a knee replacement and seeing the patient through the postoperative period
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
Date
Action
Notes
2017-01-01 Changed Moderate (Conscious) Sedation flag removed. See new Moderate Sedation category.
2011-01-01 Changed Short description changed.
1994-01-01 Added First appearance in code book in 1994.
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