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ICD-10 Guide
ICD-10 CodesQ71.12

Q71.12

Billable

Congenital absence of left upper arm and forearm with hand present

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

Code Description

ICD-10 Q71.12 is a billable code used to indicate a diagnosis of congenital absence of left upper arm and forearm with hand present.

Key Diagnostic Point:

Congenital absence of the left upper arm and forearm with the hand present is a specific limb reduction defect characterized by the complete absence of the proximal and distal segments of the left upper limb, while the hand remains intact. This condition can occur as an isolated anomaly or as part of a syndrome involving other congenital malformations. The absence of the arm and forearm can significantly impact the child's functional abilities and may require multidisciplinary management, including physical therapy, occupational therapy, and possibly surgical interventions to optimize function and appearance. The etiology of this condition may involve genetic factors, environmental influences during pregnancy, or a combination of both. Accurate diagnosis typically involves clinical examination and may be supported by imaging studies to assess the extent of limb involvement. Early intervention is crucial for improving outcomes and enhancing the quality of life for affected individuals.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and severity of limb reduction defects.
  • Need for detailed documentation of associated anomalies.
  • Potential for co-occurring congenital conditions requiring additional coding.
  • Variability in treatment approaches and follow-up care.

Audit Risk Factors

  • Inadequate documentation of the specific limb absence.
  • Failure to document associated congenital anomalies.
  • Misclassification of limb reduction defects.
  • Inconsistent coding of follow-up procedures.

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Documentation should include detailed descriptions of the limb absence, functional assessments, and any associated conditions.

Common Clinical Scenarios

Pediatric assessments for limb anomalies, referrals for therapy, and surgical consultations.

Billing Considerations

Consideration of developmental milestones and functional outcomes in coding.

Genetics

Documentation Requirements

Genetic evaluations should document any syndromic associations and family history.

Common Clinical Scenarios

Genetic counseling for families with a history of congenital limb defects.

Billing Considerations

Understanding the genetic basis of limb reduction defects and their implications for recurrence risk.

Coding Guidelines

Inclusion Criteria

Use Q71.12 When
  • Follow the official ICD
  • CM guidelines for coding congenital conditions, ensuring accurate documentation of the specific anatomical absence and any associated conditions

Exclusion Criteria

Do NOT use Q71.12 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99213CPT Code

Established patient office visit

Clinical Scenario

Used for follow-up visits to assess progress in therapy for limb absence.

Documentation Requirements

Documentation of the patient's condition, treatment plan, and progress.

Specialty Considerations

Pediatric specialists should document developmental assessments.

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.

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.

Reimbursement & Billing Impact

reimbursement processes.

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 documentation is required for coding Q71.12?

Documentation should include a detailed description of the limb absence, any associated congenital anomalies, and the patient's treatment plan. It is essential to note the functional status of the hand and any interventions planned or performed.