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ICD-10 Guide
ICD-10 CodesN32.2

N32.2

Billable

Vesical fistula, not elsewhere classified

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

Code Description

ICD-10 N32.2 is a billable code used to indicate a diagnosis of vesical fistula, not elsewhere classified.

Key Diagnostic Point:

A vesical fistula is an abnormal connection between the bladder and another organ or the skin, leading to the involuntary leakage of urine. This condition can arise from various causes, including surgical complications, trauma, malignancies, or chronic inflammatory diseases. Patients with vesical fistula may experience significant urinary incontinence, recurrent urinary tract infections, and bladder dysfunction. Cystitis, or inflammation of the bladder, is often a secondary complication due to the constant exposure of urine to surrounding tissues. Neurogenic bladder, a condition where nerve damage affects bladder control, can also contribute to the development of vesical fistulas, particularly in patients with spinal cord injuries or neurological disorders. Accurate diagnosis typically involves imaging studies, such as cystography or ultrasound, and may require urodynamic testing to assess bladder function. Treatment options vary based on the underlying cause and may include surgical repair of the fistula, management of urinary incontinence, and addressing any associated bladder disorders.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of underlying causes leading to vesical fistula
  • Potential for co-existing conditions like cystitis and neurogenic bladder
  • Need for detailed documentation of surgical history and complications
  • Variability in clinical presentation and symptoms among patients

Audit Risk Factors

  • Inadequate documentation of the fistula's origin
  • Failure to document associated urinary disorders
  • Misclassification of the type of fistula
  • Lack of clarity in the patient's surgical history

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed surgical history, imaging studies, and urodynamic test results.

Common Clinical Scenarios

Patients presenting with urinary incontinence, recurrent UTIs, or post-surgical complications.

Billing Considerations

Ensure clear documentation of the fistula's characteristics and any associated bladder dysfunction.

Nephrology

Documentation Requirements

Comprehensive renal history, including any prior bladder or kidney surgeries.

Common Clinical Scenarios

Patients with chronic kidney disease experiencing bladder dysfunction or incontinence.

Billing Considerations

Document any renal implications of the vesical fistula and its management.

Coding Guidelines

Inclusion Criteria

Use N32.2 When
  • Follow the official ICD
  • CM coding guidelines for accurate coding of vesical fistula
  • Ensure that the documentation supports the diagnosis and includes any relevant co
  • morbidities

Exclusion Criteria

Do NOT use N32.2 When
  • Exclude codes for fistulas that are classified elsewhere

Related ICD-10 Codes

Related CPT Codes

51800CPT Code

Cystoscopy with injection of a bulking agent

Clinical Scenario

Used in cases of urinary incontinence associated with vesical fistula.

Documentation Requirements

Document the indication for the procedure and any prior treatments.

Specialty Considerations

Urology specialists should ensure that the procedure is linked to the diagnosis of vesical fistula.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of vesical fistulas, improving the accuracy of data collection and reimbursement processes. This specificity aids in better understanding the prevalence and management of this condition.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of vesical fistulas, improving the accuracy of data collection and reimbursement processes. This specificity aids in better understanding the prevalence and management of this condition.

Reimbursement & Billing Impact

reimbursement processes. This specificity aids in better understanding the prevalence and management of this condition.

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 causes of vesical fistula?

Common causes include surgical complications, trauma, malignancies, and chronic inflammatory diseases. Conditions like cystitis and neurogenic bladder can also contribute to the development of vesical fistulas.