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ICD-10 Guide
ICD-10 CodesQ72.63

Q72.63

Billable

Longitudinal reduction defect of fibula, bilateral

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

Code Description

ICD-10 Q72.63 is a billable code used to indicate a diagnosis of longitudinal reduction defect of fibula, bilateral.

Key Diagnostic Point:

Longitudinal reduction defect of the fibula is a congenital malformation characterized by the underdevelopment or absence of the fibula bone in one or both legs. In bilateral cases, both fibulae are affected, leading to significant implications for limb function and alignment. This condition can result in a variety of musculoskeletal issues, including limb length discrepancies, altered gait patterns, and potential complications with the development of the foot and ankle structures. Children with this defect may also present with associated deformities such as clubfoot or hip dysplasia, which can further complicate their clinical management. Diagnosis typically involves imaging studies such as X-rays or MRI to assess the extent of the fibular reduction and any associated skeletal abnormalities. Early intervention, including orthopedic evaluation and potential surgical correction, is crucial for optimizing functional outcomes and improving the quality of life for affected children.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and severity of the defect
  • Potential for associated congenital conditions
  • Need for multidisciplinary management
  • Documentation of imaging and clinical findings

Audit Risk Factors

  • Inadequate documentation of associated conditions
  • Failure to specify laterality (bilateral vs. unilateral)
  • Misclassification with other limb reduction defects
  • Lack of imaging documentation to support diagnosis

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Pediatric documentation should include detailed growth assessments, developmental milestones, and any associated musculoskeletal abnormalities. Documentation of family history may also be relevant.

Common Clinical Scenarios

Common scenarios include referrals for orthopedic evaluation due to abnormal gait, assessment of limb length discrepancies, and management of associated conditions like clubfoot.

Billing Considerations

Coders should be aware of the need for comprehensive documentation that captures the full scope of the child's condition, including any interventions or therapies provided.

Genetics

Documentation Requirements

Genetic documentation should include family history, genetic testing results, and any syndromic associations that may be present with the fibular reduction defect.

Common Clinical Scenarios

Genetic counseling may be sought for families with a history of congenital limb defects, and genetic testing may be indicated to rule out syndromic causes.

Billing Considerations

Coders should ensure that genetic evaluations are documented clearly, especially if they influence the management of the congenital condition.

Coding Guidelines

Inclusion Criteria

Use Q72.63 When
  • According to ICD
  • 10 coding guidelines, congenital conditions should be coded based on the specific anatomical site and type of defect
  • Documentation must support the diagnosis, including imaging studies and clinical evaluations

Exclusion Criteria

Do NOT use Q72.63 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

27500CPT Code

Fibular osteotomy

Clinical Scenario

Used in cases where surgical intervention is required for fibular reduction defects.

Documentation Requirements

Surgical reports and pre-operative assessments must be documented.

Specialty Considerations

Orthopedic specialists should provide detailed operative notes.

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. Q72.63 provides a clear classification for longitudinal reduction defects, facilitating better tracking of 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. Q72.63 provides a clear classification for longitudinal reduction defects, facilitating better tracking of treatment outcomes.

Reimbursement & Billing Impact

reimbursement processes. Q72.63 provides a clear classification for longitudinal reduction defects, facilitating better tracking of 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 are the common associated conditions with Q72.63?

Common associated conditions include clubfoot, hip dysplasia, and other limb malformations. It is essential to document any associated anomalies to ensure accurate coding and appropriate management.