ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesChapter 14: Diseases of the genitourinary systemN35

N35

Billable

Urethral stricture

Chapter 14:Diseases of the genitourinary system

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/18/2025

Code Description

ICD-10 N35 is a billable code used to indicate a diagnosis of urethral stricture.

Key Diagnostic Point:

Urethral stricture is a condition characterized by the narrowing of the urethra, which can impede the flow of urine from the bladder. This condition can arise from various causes, including trauma, infection, inflammation, or surgical interventions. Urethral strictures can lead to significant urinary symptoms such as difficulty urinating, weak urine stream, and urinary retention. In some cases, patients may experience recurrent urinary tract infections (UTIs) due to incomplete bladder emptying. Diagnosis typically involves a combination of patient history, physical examination, and imaging studies such as retrograde urethrograms or cystoscopy. Treatment options vary based on the severity and location of the stricture and may include dilation, urethrotomy, or surgical reconstruction. It is essential for healthcare providers to accurately document the specifics of the stricture, including its length, location, and any associated complications, to ensure appropriate coding and management.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in causes (trauma, infection, etc.)
  • Need for precise documentation of stricture characteristics
  • Differentiation from other urinary disorders
  • Potential for co-existing conditions (e.g., urethritis)

Audit Risk Factors

  • Inadequate documentation of stricture characteristics
  • Failure to specify the cause of the stricture
  • Misclassification of the condition as urethritis
  • Lack of supporting imaging or procedural documentation

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed descriptions of stricture location, length, and any prior treatments.

Common Clinical Scenarios

Patients presenting with obstructive urinary symptoms or recurrent UTIs.

Billing Considerations

Ensure all imaging studies and procedural notes are included in documentation.

Primary Care

Documentation Requirements

Comprehensive patient history and symptom descriptions.

Common Clinical Scenarios

Initial evaluation of urinary symptoms before referral to urology.

Billing Considerations

Document any prior urinary tract infections or surgeries.

Coding Guidelines

Inclusion Criteria

Use N35 When
  • 10 guidelines specify that N35 should be used when the stricture is not due to a neoplasm or congenital anomaly
  • It is important to document the cause of the stricture when known

Exclusion Criteria

Do NOT use N35 When
No specific exclusions found.

Related CPT Codes

52310CPT Code

Cystourethroscopy with dilation

Clinical Scenario

Used when a stricture is diagnosed and dilation is performed.

Documentation Requirements

Document the findings of the cystourethroscopy and the extent of dilation performed.

Specialty Considerations

Urology specialists should ensure all procedural details are captured.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of urethral stricture, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of urethral stricture, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the primary cause of urethral stricture?

Urethral stricture can be caused by trauma, infection, or previous surgical procedures. Identifying the underlying cause is crucial for effective treatment.