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Official Description

Ureteral endoscopy through ureterotomy, with or without irrigation, instillation, or ureteropyelography, exclusive of radiologic service; with ureteral catheterization, with or without dilation of ureter

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Ureteral endoscopy is a minimally invasive procedure that involves the examination and treatment of the ureter, which is the tube that carries urine from the kidney to the bladder. This procedure is performed through an incision in the ureter, known as a ureterotomy, allowing direct access to the ureter for diagnostic and therapeutic purposes. During the procedure, a ureteroscope, a specialized instrument equipped with a camera and light, is introduced through the small incision to visualize the internal structure of the ureter. The primary goal of ureteral endoscopy is to identify and address various abnormalities such as obstructions, stenosis (narrowing), strictures, or other pathological conditions affecting the ureter. In addition to visual inspection, the procedure may involve the irrigation of the ureter with normal saline or the instillation of diagnostic or therapeutic solutions to aid in treatment. Furthermore, contrast material can be injected to perform ureteropyelography, a radiologic examination that provides detailed images of the urinary tract. This allows for a comprehensive assessment of the ureter's condition. If any stenosis is detected during the examination, a ureteral catheter is advanced through the ureteroscope to the site of the narrowing. A balloon-tipped catheter may then be introduced and inflated to dilate the stenotic area, which may require multiple inflations to achieve adequate widening. After the necessary interventions are completed, all instruments are carefully removed, and the ureterotomy is closed with sutures, ensuring the integrity of the ureter is restored.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure of ureteral endoscopy through ureterotomy is indicated for various conditions affecting the ureter. These include:

  • Obstruction - Blockages in the ureter that prevent the normal flow of urine.
  • Stenosis - Narrowing of the ureter that can lead to urinary retention and other complications.
  • Stricture - Abnormal tightening of the ureter that may require intervention to restore normal function.
  • Other Abnormal Conditions - Any other pathological changes in the ureter that necessitate direct visualization and potential treatment.

2. Procedure

The procedure of ureteral endoscopy through ureterotomy involves several key steps:

  • Ureterotomy - A small incision is made in the ureter to provide access for the ureteroscope. This incision allows the physician to directly visualize the ureter's interior.
  • Introduction of Ureteroscope - A ureteroscope is carefully introduced through the incision. This instrument is equipped with a camera and light, enabling the physician to inspect the ureter for any abnormalities.
  • Inspection and Assessment - The ureter is thoroughly inspected for obstructions, stenosis, strictures, or other abnormal conditions. This visual examination is critical for determining the appropriate course of action.
  • Irrigation and Instillation - The ureter may be irrigated with normal saline to clear any debris or obstructions. Additionally, diagnostic or therapeutic solutions may be instilled to facilitate treatment.
  • Ureteropyelography - If necessary, contrast material is injected to perform ureteropyelography, which provides detailed imaging of the urinary tract. This step is essential for a comprehensive evaluation of the ureter's condition.
  • Catheterization - Following the visual examination, a ureteral catheter is advanced through the ureteroscope to the site of any identified stenosis.
  • Dilation of Stenosis - If stenosis is present, a balloon-tipped catheter is introduced to the site and inflated. This balloon may be deflated and inflated multiple times to adequately dilate the stenotic region.
  • Closure of Ureterotomy - After all necessary interventions are completed, all instruments are removed, and the ureterotomy is closed with sutures, restoring the integrity of the ureter.

3. Post-Procedure

Post-procedure care following ureteral endoscopy through ureterotomy typically involves monitoring for any complications such as bleeding or infection. Patients may be advised to maintain hydration to promote urine flow and facilitate recovery. Follow-up appointments may be scheduled to assess the success of the procedure and to monitor for any recurrence of symptoms. It is important for healthcare providers to provide clear instructions regarding activity restrictions and signs of potential complications that patients should be aware of during their recovery period.

Short Descr URETER ENDOSCOPY & CATHETER
Medium Descr NDSC URETEROTOMY URTRL CATHJ W/WO DILAT URETER
Long Descr Ureteral endoscopy through ureterotomy, with or without irrigation, instillation, or ureteropyelography, exclusive of radiologic service; with ureteral catheterization, with or without dilation of ureter
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) 1 - 150% payment adjustment for bilateral procedures applies.
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 Hospital Part B services paid through a comprehensive APC
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 102 - Ureteral catheterization
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).
GC This service has been performed in part by a resident under the direction of a teaching physician
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
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Pre-1990 Added Code added.
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