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Official Description

Cystourethroscopy, with injection(s) for chemodenervation of the bladder

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

CPT® Code 52287 refers to a procedure known as cystourethroscopy with injection(s) for chemodenervation of the bladder. This procedure involves the use of a cystoscope, a thin tube equipped with a camera and light, which is inserted into the bladder through the urethra. The primary purpose of this procedure is to deliver injections of a neurotoxin, specifically type A botulinum toxin, directly into the bladder muscle. Chemodenervation is a technique that temporarily paralyzes the muscle by blocking the release of acetylcholine, a neurotransmitter responsible for muscle contraction. This method is particularly beneficial for patients suffering from urinary incontinence due to detrusor overactivity, a condition where the bladder muscle contracts uncontrollably, leading to involuntary leakage of urine. During the procedure, the physician typically administers multiple injections across various locations within the bladder to achieve effective denervation. The onset of the chemical denervation effect usually begins within 2 to 3 days post-injection, with the effects lasting approximately 3 to 6 months. The injections are strategically placed, often starting from the back of the trigone area of the bladder and extending radially along the posterior wall towards the dome of the bladder. This targeted approach ensures that the neurotoxin is distributed effectively throughout the detrusor muscle, which is crucial for managing symptoms associated with overactive bladder and functional outlet obstruction. Overall, CPT® Code 52287 encapsulates a specialized procedure aimed at alleviating debilitating urinary symptoms through advanced therapeutic techniques.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure associated with CPT® Code 52287 is indicated for the treatment of specific urinary conditions. The following are the primary indications for performing this procedure:

  • Urinary Incontinence - This procedure is indicated for patients experiencing urinary incontinence due to detrusor overactivity, where the bladder muscle contracts involuntarily, leading to leakage of urine.
  • Overactive Bladder - Patients with symptoms of overactive bladder, characterized by a frequent and urgent need to urinate, may benefit from this procedure.
  • Functional Outlet Obstruction - The procedure can also be indicated for individuals with functional outlet obstruction, where the flow of urine is impeded due to muscle dysfunction.

2. Procedure

The procedure for CPT® Code 52287 involves several critical steps to ensure effective delivery of the neurotoxin into the bladder muscle. The following outlines the procedural steps:

  • Step 1: Anesthesia Administration - The procedure begins with the administration of local anesthesia to the urethra and bladder. This step is crucial to minimize discomfort during the cystoscopy and injection process.
  • Step 2: Cystoscope Insertion - Once the anesthesia has taken effect, the physician carefully inserts the cystoscope into the urethra and advances it into the bladder. The cystoscope allows for direct visualization of the bladder interior, facilitating accurate injection placement.
  • Step 3: Injection of Botulinum Toxin - With the cystoscope in place, the physician proceeds to inject type A botulinum toxin into the detrusor muscle at multiple predetermined sites. Typically, injections are made at approximately 30 different locations, starting from the back of the trigone and extending radially along the posterior wall towards the dome of the bladder. This comprehensive approach ensures adequate coverage of the muscle for effective treatment.

3. Post-Procedure

After the completion of the cystourethroscopy and injection procedure, patients may experience some temporary discomfort, which is generally manageable. It is important for patients to follow any post-procedure care instructions provided by their healthcare provider. Typically, patients are monitored for a short period to ensure there are no immediate complications. The expected recovery time can vary, but many patients can resume normal activities shortly after the procedure. However, they should be advised to report any unusual symptoms, such as significant pain, bleeding, or signs of infection, to their healthcare provider. The effects of the botulinum toxin injections usually begin within 2 to 3 days and can last for approximately 3 to 6 months, after which further treatment may be necessary to maintain symptom relief.

Short Descr CYSTOSCOPY CHEMODENERVATION
Medium Descr CYSTOURETHROSCOPY INJ CHEMODENERVATION BLADDER
Long Descr Cystourethroscopy, with injection(s) for chemodenervation of the bladder
Status Code Active Code
Global Days 000 - Endoscopic or Minor Procedure
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 3 - Special payment adjustment rules for multiple endoscopic 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.
Endoscopic Base Code 52000  Cystourethroscopy (separate procedure)
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Hospital Part B services paid through a comprehensive APC
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) P8E - Endoscopy - cystoscopy
MUE 1
CCS Clinical Classification 112 - Other OR therapeutic procedures of urinary tract
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).
SG Ambulatory surgical center (asc) facility service
GC This service has been performed in part by a resident under the direction of a teaching physician
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.
GA Waiver of liability statement issued as required by payer policy, individual case
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
CR Catastrophe/disaster related
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
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.
73 Discontinued out-patient hospital/ambulatory surgery center (asc) procedure prior to the administration of anesthesia: due to extenuating circumstances or those that threaten the well being of the patient, the physician may cancel a surgical or diagnostic procedure subsequent to the patient's surgical preparation (including sedation when provided, and being taken to the room where the procedure is to be performed), but prior to the administration of anesthesia (local, regional block(s) or general). under these circumstances, the intended service that is prepared for but cancelled can be reported by its usual procedure number and the addition of modifier 73. note: the elective cancellation of a service prior to the administration of anesthesia and/or surgical preparation of the patient should not be reported. for physician reporting of a discontinued procedure, see modifier 53.
74 Discontinued out-patient hospital/ambulatory surgery center (asc) procedure after administration of anesthesia: due to extenuating circumstances or those that threaten the well being of the patient, the physician may terminate a surgical or diagnostic procedure after the administration of anesthesia (local, regional block(s), general) or after the procedure was started (incision made, intubation started, scope inserted, etc). under these circumstances, the procedure started but terminated can be reported by its usual procedure number and the addition of modifier 74. note: the elective cancellation of a service prior to the administration of anesthesia and/or surgical preparation of the patient should not be reported. for physician reporting of a discontinued procedure, see modifier 53.
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
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
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
CG Policy criteria applied
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
GY Item or service statutorily excluded, does not meet the definition of any medicare benefit or, for non-medicare insurers, is not a contract benefit
GZ Item or service expected to be denied as not reasonable and necessary
JZ Zero drug amount discarded/not administered to any patient
LT Left side (used to identify procedures performed on the left side of the body)
N3 Group 3 oxygen coverage criteria met
PD Diagnostic or related non diagnostic item or service provided in a wholly owned or operated entity to a patient who is admitted as an inpatient within 3 days
PO Excepted service provided at an off-campus, outpatient, provider-based department of a hospital
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
RT Right side (used to identify procedures performed on the right side of the body)
SA Nurse practitioner rendering service in collaboration with a physician
TC Technical component; under certain circumstances, a charge may be made for the technical component alone; under those circumstances the technical component charge is identified by adding modifier 'tc' to the usual procedure number; technical component charges are institutional charges and not billed separately by physicians; however, portable x-ray suppliers only bill for technical component and should utilize modifier tc; the charge data from portable x-ray suppliers will then be used to build customary and prevailing profiles
X3 Episodic/broad services: for reporting services by clinicians who have broad responsibility for the comprehensive needs of the patient that is limited to a defined period and circumstance such as a hospitalization; reporting clinician service examples include but are not limited to the hospitalist's services rendered providing comprehensive and general care to a patient while admitted to the hospital
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
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