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v1.0.0
ICD-10 Guide
ICD-10 CodesQ65.82

Q65.82

Billable

Congenital coxa vara

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

Code Description

ICD-10 Q65.82 is a billable code used to indicate a diagnosis of congenital coxa vara.

Key Diagnostic Point:

Congenital coxa vara is a deformity characterized by an abnormal angle between the femoral neck and the femoral shaft, leading to a varus deformity of the hip. This condition can result from various factors, including genetic predispositions, developmental issues during gestation, or associated congenital syndromes. In pediatric patients, coxa vara may present with symptoms such as limping, hip pain, and limited range of motion. Diagnosis typically involves clinical examination and imaging studies, such as X-rays, to assess the degree of deformity. Treatment options may include observation, physical therapy, or surgical intervention, depending on the severity of the condition and the age of the child. Early detection and management are crucial to prevent long-term complications, including osteoarthritis and impaired mobility. Congenital coxa vara can occur in isolation or as part of broader congenital malformations, necessitating a comprehensive evaluation of the child’s overall health and development.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between congenital and acquired forms of coxa vara
  • Identifying associated congenital conditions
  • Understanding the implications of genetic syndromes
  • Navigating coding for multiple congenital anomalies

Audit Risk Factors

  • Inadequate documentation of clinical findings
  • Failure to report associated congenital anomalies
  • Incorrect coding of severity or type of deformity
  • Lack of clarity in the relationship between coxa vara and other conditions

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Pediatric documentation must include growth parameters, developmental milestones, and detailed physical examination findings.

Common Clinical Scenarios

Common scenarios include evaluation of hip pain in a child, assessment of developmental delays, and follow-up after surgical intervention.

Billing Considerations

Considerations include the child's age, growth patterns, and potential for spontaneous correction of the deformity.

Genetics

Documentation Requirements

Genetic documentation should include family history, genetic testing results, and any syndromic associations.

Common Clinical Scenarios

Scenarios may involve genetic counseling for families with a history of congenital malformations or syndromes associated with coxa vara.

Billing Considerations

Considerations include the need for multidisciplinary evaluation and the potential for genetic syndromes that may present with multiple anomalies.

Coding Guidelines

Inclusion Criteria

Use Q65.82 When
  • Follow official coding guidelines for congenital conditions, ensuring accurate documentation of the diagnosis, associated anomalies, and any interventions performed
  • Use additional codes as necessary to capture the full clinical picture

Exclusion Criteria

Do NOT use Q65.82 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

27130CPT Code

Osteotomy of the femur

Clinical Scenario

Used in surgical correction of coxa vara.

Documentation Requirements

Document the indication for surgery and pre-operative assessments.

Specialty Considerations

Orthopedic evaluation is critical for surgical planning.

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 coxa vara.

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 coxa vara.

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 coxa vara.

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 congenital coxa vara?

Congenital coxa vara can be associated with other congenital malformations such as renal agenesis, bladder exstrophy, and various genetic syndromes. It is essential to evaluate for these conditions during diagnosis and treatment planning.