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ICD-10 Guide
ICD-10 CodesQ52.5

Q52.5

Billable

Fusion of labia

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 Q52.5 is a billable code used to indicate a diagnosis of fusion of labia.

Key Diagnostic Point:

Fusion of labia, also known as labial adhesion, is a congenital condition where the labia minora or labia majora are fused together, leading to a range of clinical implications. This condition is often identified in infancy or early childhood and may be associated with other congenital malformations of the genital organs. In some cases, labial fusion can lead to urinary obstruction or difficulty in hygiene, which may necessitate surgical intervention. The condition can occur in isolation or as part of a broader spectrum of genital anomalies, including hypospadias, cryptorchidism, and ambiguous genitalia. Hypospadias, characterized by an abnormal placement of the urethral opening, and cryptorchidism, where one or both testicles fail to descend, are common co-occurring conditions. Ambiguous genitalia may present alongside labial fusion, complicating the clinical picture and requiring careful evaluation and management. Uterine malformations, while not directly related to labial fusion, may also be assessed in the context of a comprehensive evaluation of congenital genital anomalies. Accurate diagnosis and management are crucial for optimal outcomes, and multidisciplinary care involving pediatricians, urologists, and geneticists is often necessary.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and severity of labial fusion.
  • Potential association with other congenital anomalies.
  • Need for multidisciplinary evaluation and management.
  • Documentation of associated conditions and their implications.

Audit Risk Factors

  • Inadequate documentation of associated congenital anomalies.
  • Failure to specify the type and severity of labial fusion.
  • Misclassification of the condition as acquired rather than congenital.
  • Lack of clarity in the clinical rationale for surgical intervention.

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Detailed clinical notes describing the physical examination findings, associated symptoms, and any interventions performed.

Common Clinical Scenarios

A pediatric patient presenting with labial fusion and urinary obstruction requiring surgical intervention.

Billing Considerations

Consideration of the patient's age, developmental milestones, and potential psychosocial impacts of genital anomalies.

Genetics

Documentation Requirements

Genetic evaluation reports, family history assessments, and any chromosomal studies performed.

Common Clinical Scenarios

A child with labial fusion and a family history of congenital anomalies undergoing genetic counseling.

Billing Considerations

Assessment for syndromic associations and the need for genetic testing to rule out chromosomal abnormalities.

Coding Guidelines

Inclusion Criteria

Use Q52.5 When
  • Follow the official ICD
  • CM guidelines for coding congenital malformations, ensuring accurate documentation of the condition and any associated anomalies
  • Codes should reflect the specific nature of the malformation and any interventions performed

Exclusion Criteria

Do NOT use Q52.5 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

54160CPT Code

Repair of hypospadias

Clinical Scenario

When labial fusion is present alongside hypospadias requiring surgical correction.

Documentation Requirements

Surgical notes detailing the procedure and any associated findings.

Specialty Considerations

Urology-specific considerations for managing concurrent genital anomalies.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the ability to capture the complexity of cases like labial fusion and its associations.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the ability to capture the complexity of cases like labial fusion and its associations.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the ability to capture the complexity of cases like labial fusion and its associations.

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 associated conditions with labial fusion?

Labial fusion is often associated with other congenital anomalies such as hypospadias, cryptorchidism, and ambiguous genitalia. A thorough evaluation is necessary to identify any co-occurring conditions that may impact management.