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Official Description

Dilation of urethral stricture by passage of sound or urethral dilator, male; initial

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

A urethral stricture in a male refers to a condition where the urethra, the tube that carries urine from the bladder to the outside of the body, becomes narrowed. This narrowing can occur due to various factors, including infection or trauma, which can lead to difficulties in urination. The procedure described by CPT® Code 53600 involves the dilation of this stricture using a sound or urethral dilator. A sound is a rod-like instrument with rounded ends that is inserted into the urethra to gradually widen the narrowed area. In some cases, a specialized balloon catheter may be employed for dilation, which can also serve as a urinary drainage catheter that remains in the bladder post-procedure. This initial dilation is crucial for restoring normal urinary function and is coded as 53600. For any subsequent dilation procedures, CPT® Code 53601 should be used.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The dilation of a urethral stricture by passage of sound or urethral dilator is indicated for the following conditions:

  • Urethral Stricture A narrowing of the urethra that can cause urinary obstruction and difficulty in urination.
  • Urinary Retention Inability to urinate due to the stricture, leading to discomfort and potential complications.
  • Recurrent Urinary Tract Infections Frequent infections that may be associated with the stricture, necessitating intervention.

2. Procedure

The procedure for dilation of a urethral stricture involves several key steps that ensure effective treatment of the narrowed urethra.

  • Initial Assessment The physician begins by assessing the patient's medical history and performing a physical examination to confirm the presence of a urethral stricture.
  • Preparation The patient is positioned appropriately, and the area is cleaned and prepared to minimize the risk of infection. Local anesthesia may be administered to ensure comfort during the procedure.
  • Insertion of Sound or Dilator A series of increasingly larger sounds or urethral dilators are carefully inserted into the urethra. The physician starts with a smaller size and gradually progresses to larger sizes to gently widen the stricture.
  • Balloon Dilation (if applicable) Alternatively, if a balloon catheter is used, it is inserted into the urethra and inflated to expand the stricture. Some balloon dilators are designed with an integral urinary drainage catheter that can remain in place after dilation.
  • Post-Dilation Catheterization If sounds are used for dilation, a urinary catheter may be inserted following the procedure to maintain the opening of the urethra and facilitate urine drainage.

3. Post-Procedure

After the dilation procedure, the patient may be monitored for any immediate complications. If a urinary catheter has been placed, it will typically remain in situ for a specified period to ensure proper healing and drainage. Patients are advised to follow up with their healthcare provider to assess the effectiveness of the dilation and to monitor for any recurrence of stricture or other complications. Instructions regarding hydration, signs of infection, and activity restrictions may also be provided to support recovery.

Short Descr DILATE URETHRA STRICTURE
Medium Descr DILAT URETHRAL STRIX DILATOR MALE 1ST
Long Descr Dilation of urethral stricture by passage of sound or urethral dilator, male; initial
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 Office-based surgical procedure added to ASC list in CY 2008 or later with MPFS nonfacility PE RVUs; payment based on MPFS nonfacility PE RVUs.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P5E - Ambulatory procedures - other
MUE 1
CCS Clinical Classification 109 - Procedures on the urethra
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.
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.)
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
GC This service has been performed in part by a resident under the direction of a teaching physician
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
LT Left side (used to identify procedures performed on the left side of the body)
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
SG Ambulatory surgical center (asc) facility service
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
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
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