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ICD-10 Guide
ICD-10 CodesQ66.01

Q66.01

Billable

Congenital talipes equinovarus, right foot

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

Code Description

ICD-10 Q66.01 is a billable code used to indicate a diagnosis of congenital talipes equinovarus, right foot.

Key Diagnostic Point:

Congenital talipes equinovarus, commonly known as clubfoot, is a congenital deformity characterized by an abnormal positioning of the foot. In this condition, the affected foot is turned inward and downward, resembling the shape of a club. The right foot is specifically affected in this code. The etiology of congenital talipes equinovarus is multifactorial, involving genetic predispositions and environmental factors. It is often associated with other congenital malformations, including those of the urinary system, such as renal agenesis and bladder exstrophy. Diagnosis is typically made at birth through physical examination, and imaging studies may be utilized to assess the severity of the deformity. Treatment usually involves a combination of casting, bracing, and possibly surgical intervention to correct the foot's position and improve function. Early intervention is crucial for optimal outcomes, as untreated clubfoot can lead to long-term disability and difficulties in ambulation.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between unilateral and bilateral involvement
  • Potential association with other congenital anomalies
  • Variability in treatment protocols
  • Need for multidisciplinary care coordination

Audit Risk Factors

  • Inadequate documentation of associated congenital anomalies
  • Failure to specify laterality (right vs. left)
  • Lack of clarity in treatment plans and outcomes
  • Misclassification of severity or type of talipes

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Detailed documentation of the physical examination findings, treatment plans, and follow-up care is essential. Pediatric coders should ensure that all congenital anomalies are documented.

Common Clinical Scenarios

Common scenarios include newborn assessments, referrals to orthopedic specialists, and follow-up visits for casting or surgical interventions.

Billing Considerations

Pediatric coders must be aware of the developmental milestones and potential impact of congenital conditions on growth and mobility.

Genetics

Documentation Requirements

Genetic counseling notes should include family history, potential genetic syndromes associated with talipes, and any chromosomal abnormalities identified.

Common Clinical Scenarios

Scenarios may involve genetic testing for syndromic associations, counseling for recurrence risks, and management of associated conditions.

Billing Considerations

Genetic coders should consider the implications of genetic findings on treatment and management of congenital conditions.

Coding Guidelines

Inclusion Criteria

Use Q66.01 When
  • Coders should adhere to the official ICD
  • CM guidelines for coding congenital malformations, ensuring accurate documentation of laterality, associated conditions, and treatment interventions

Exclusion Criteria

Do NOT use Q66.01 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

27658CPT Code

Surgical correction of clubfoot

Clinical Scenario

Used in cases where conservative treatment fails.

Documentation Requirements

Operative reports detailing the procedure and pre-operative assessments.

Specialty Considerations

Orthopedic specialists should ensure comprehensive documentation of the surgical approach and outcomes.

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 accuracy of data collection and reimbursement processes. This specificity aids in better tracking of congenital anomalies and their treatment outcomes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the accuracy of data collection and reimbursement processes. This specificity aids in better tracking of congenital anomalies and their treatment outcomes.

Reimbursement & Billing Impact

reimbursement processes. This specificity aids in better tracking of congenital anomalies and their treatment outcomes.

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 significance of coding laterality in congenital talipes equinovarus?

Coding laterality is crucial as it affects treatment plans and outcomes. Accurate documentation ensures that the correct interventions are applied and helps in tracking the prevalence of the condition.