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ICD-10 Guide
ICD-10 CodesN35.013

N35.013

Billable

Post-traumatic anterior urethral stricture

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

Code Description

ICD-10 N35.013 is a billable code used to indicate a diagnosis of post-traumatic anterior urethral stricture.

Key Diagnostic Point:

Post-traumatic anterior urethral stricture refers to a narrowing of the anterior urethra that occurs as a result of trauma. This condition can arise from various forms of injury, including blunt trauma, penetrating injuries, or surgical complications. The anterior urethra is the portion of the urethra that runs from the external urethral orifice to the urogenital diaphragm, and strictures in this area can lead to significant urinary symptoms. Patients may present with dysuria, urinary retention, or a weak urinary stream. Diagnosis typically involves a combination of clinical evaluation, imaging studies, and urethroscopy. Treatment options may include urethral dilation, urethrotomy, or urethroplasty, depending on the severity and length of the stricture. The condition is often associated with other urinary system disorders, such as urethritis or urinary tract infections, which can complicate the clinical picture. Accurate coding is essential for proper management and reimbursement, as well as for tracking outcomes in patients with this condition.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of anatomical terminology related to the urethra.
  • Differentiation from other types of urethral strictures.
  • Need for precise documentation of trauma history.
  • Potential for associated conditions that may require additional coding.

Audit Risk Factors

  • Inadequate documentation of the traumatic event.
  • Failure to document associated urinary symptoms.
  • Misclassification of the type of stricture.
  • Lack of follow-up documentation post-treatment.

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed history of trauma, symptoms, and diagnostic findings.

Common Clinical Scenarios

Patients presenting with urinary retention following pelvic trauma.

Billing Considerations

Ensure all relevant imaging and procedural notes are included.

Emergency Medicine

Documentation Requirements

Accurate recording of the mechanism of injury and initial assessment findings.

Common Clinical Scenarios

Patients with acute urinary symptoms following trauma.

Billing Considerations

Timely documentation is critical for accurate coding and treatment planning.

Coding Guidelines

Inclusion Criteria

Use N35.013 When
  • According to ICD
  • 10 guidelines, N35
  • 013 should be used when the stricture is specifically due to trauma
  • It is important to document the cause of the stricture and any associated conditions

Exclusion Criteria

Do NOT use N35.013 When
  • Exclusion criteria include strictures not related to trauma or those caused by congenital anomalies

Related ICD-10 Codes

Related CPT Codes

52310CPT Code

Cystoscopy, diagnostic

Clinical Scenario

Used to evaluate the stricture during initial assessment.

Documentation Requirements

Document findings from cystoscopy and any interventions performed.

Specialty Considerations

Urology specialists should ensure detailed procedural notes are included.

53400CPT Code

Urethral dilation

Clinical Scenario

Performed to relieve symptoms of stricture.

Documentation Requirements

Document the extent of dilation and patient response.

Specialty Considerations

Urologists should note any complications or follow-up plans.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of urethral strictures, improving the ability to track outcomes and manage care effectively. N35.013 provides a clear distinction for post-traumatic cases, which aids in clinical decision-making and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of urethral strictures, improving the ability to track outcomes and manage care effectively. N35.013 provides a clear distinction for post-traumatic cases, which aids in clinical decision-making 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 post-traumatic anterior urethral stricture?

The primary cause is trauma to the urethra, which can occur from accidents, surgical procedures, or penetrating injuries.

How is post-traumatic anterior urethral stricture diagnosed?

Diagnosis typically involves a detailed patient history, physical examination, imaging studies such as retrograde urethrograms, and urethroscopy.

What are the treatment options for this condition?

Treatment options may include urethral dilation, urethrotomy, or urethroplasty, depending on the severity and length of the stricture.