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ICD-10 Guide
ICD-10 CodesN35.021

N35.021

Billable

Urethral stricture due to childbirth

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

Code Description

ICD-10 N35.021 is a billable code used to indicate a diagnosis of urethral stricture due to childbirth.

Key Diagnostic Point:

Urethral stricture due to childbirth is a condition characterized by the narrowing of the urethra, which can occur as a complication of childbirth. This stricture can result from trauma to the urethra during delivery, particularly in cases of prolonged labor, the use of forceps, or episiotomy. The narrowing can lead to various urinary symptoms, including difficulty urinating, urinary retention, and recurrent urinary tract infections. The condition may be diagnosed through a combination of patient history, physical examination, and imaging studies such as retrograde urethrograms. Treatment options may include urethral dilation, urethrotomy, or surgical reconstruction, depending on the severity of the stricture. It is essential for healthcare providers to recognize this condition early to prevent complications and improve the quality of life for affected individuals.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of obstetric history and its impact on urinary health.
  • Differentiation from other types of urethral strictures.
  • Potential for associated conditions such as urinary tract infections.
  • Documentation of childbirth-related trauma is crucial.

Audit Risk Factors

  • Inadequate documentation of the childbirth event.
  • Failure to link the stricture to the specific childbirth incident.
  • Misclassification of the stricture type.
  • Lack of supporting clinical evidence for the diagnosis.

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed history of urinary symptoms, prior surgeries, and obstetric history.

Common Clinical Scenarios

Patients presenting with urinary retention or recurrent UTIs post-childbirth.

Billing Considerations

Urologists should ensure thorough documentation of the stricture's cause and any previous treatments.

Obstetrics/Gynecology

Documentation Requirements

Complete delivery notes, including any complications during childbirth.

Common Clinical Scenarios

Postpartum patients reporting urinary issues after vaginal delivery.

Billing Considerations

Obstetricians should document any interventions that may have contributed to urethral trauma.

Coding Guidelines

Inclusion Criteria

Use N35.021 When
  • According to ICD
  • 10 coding guidelines, N35
  • 021 should be used when the urethral stricture is specifically attributed to childbirth
  • It is important to document the cause and any related complications

Exclusion Criteria

Do NOT use N35.021 When
  • Exclusion criteria include strictures not related to childbirth or those resulting from other medical conditions

Related ICD-10 Codes

Related CPT Codes

52310CPT Code

Cystoscopy, diagnostic

Clinical Scenario

Used to evaluate the urethral stricture.

Documentation Requirements

Document indication for cystoscopy and findings.

Specialty Considerations

Urologists should ensure that the procedure is justified based on clinical symptoms.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions like urethral stricture due to childbirth, improving data accuracy and facilitating better patient management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like urethral stricture due to childbirth, improving data accuracy and facilitating better patient management.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of conditions like urethral stricture due to childbirth, improving data accuracy and facilitating better patient management.

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 coded as N35.021?

The primary cause is trauma to the urethra during childbirth, which can lead to scarring and narrowing of the urethra.