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ICD-10 Guide
ICD-10 CodesN36.43

N36.43

Billable

Combined hypermobility of urethra and intrinsic sphincter deficiency

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

Code Description

ICD-10 N36.43 is a billable code used to indicate a diagnosis of combined hypermobility of urethra and intrinsic sphincter deficiency.

Key Diagnostic Point:

Combined hypermobility of the urethra and intrinsic sphincter deficiency is a condition characterized by the inability of the urethra to maintain closure due to excessive mobility and weakness of the intrinsic sphincter mechanism. This condition often leads to urinary incontinence, particularly stress urinary incontinence, where physical activities such as coughing, sneezing, or exercise can trigger involuntary leakage of urine. The hypermobility of the urethra can be attributed to various factors, including pelvic floor dysfunction, hormonal changes, and anatomical variations. Patients may present with symptoms such as frequent urination, urgency, and nocturia. Diagnosis typically involves a thorough clinical evaluation, including a detailed history, physical examination, and possibly urodynamic studies to assess bladder function and sphincter integrity. Treatment options may include pelvic floor rehabilitation, pharmacotherapy, and surgical interventions aimed at restoring urethral support and function.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of pelvic anatomy and function
  • Differentiation from other urinary disorders
  • Potential overlap with other urinary incontinence codes
  • Need for comprehensive documentation of symptoms and treatments

Audit Risk Factors

  • Inadequate documentation of symptoms and clinical findings
  • Failure to specify the type of urinary incontinence
  • Misclassification with other urinary disorders
  • Lack of supporting diagnostic tests in the medical record

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed urodynamic study results, physical examination findings, and treatment plans.

Common Clinical Scenarios

Evaluation of patients with urinary incontinence, pelvic pain, and post-surgical complications.

Billing Considerations

Ensure clarity in documenting the relationship between hypermobility and sphincter function.

Gynecology

Documentation Requirements

History of pelvic floor disorders, obstetric history, and any previous surgical interventions.

Common Clinical Scenarios

Management of female patients with urinary incontinence post-childbirth.

Billing Considerations

Document any pelvic floor assessments and their implications on urinary function.

Coding Guidelines

Inclusion Criteria

Use N36.43 When
  • Follow official ICD
  • 10 coding guidelines, ensuring accurate documentation of the condition's specifics
  • Include any relevant comorbidities and specify the type of urinary incontinence when applicable

Exclusion Criteria

Do NOT use N36.43 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

51798CPT Code

Urodynamics

Clinical Scenario

Used to evaluate bladder function in patients suspected of having urinary incontinence.

Documentation Requirements

Complete urodynamic study results and interpretation.

Specialty Considerations

Urologists should document the rationale for the study and findings.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of urinary disorders, improving the accuracy of diagnoses and treatment plans. N36.43 provides a clear distinction between hypermobility and intrinsic sphincter deficiency, facilitating better patient management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of urinary disorders, improving the accuracy of diagnoses and treatment plans. N36.43 provides a clear distinction between hypermobility and intrinsic sphincter deficiency, facilitating better patient management.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of urinary disorders, improving the accuracy of diagnoses and treatment plans. N36.43 provides a clear distinction between hypermobility and intrinsic sphincter deficiency, 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 are the common symptoms of combined hypermobility of the urethra?

Common symptoms include urinary incontinence, urgency, frequency, and nocturia, often exacerbated by physical activities.

How is this condition diagnosed?

Diagnosis typically involves a detailed clinical history, physical examination, and urodynamic studies to assess bladder and sphincter function.