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ICD-10 Guide
ICD-10 CodesQ75.029

Q75.029

Billable

Coronal craniosynostosis unspecified

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

Code Description

ICD-10 Q75.029 is a billable code used to indicate a diagnosis of coronal craniosynostosis unspecified.

Key Diagnostic Point:

Coronal craniosynostosis is a congenital condition characterized by the premature fusion of the coronal suture, which runs from ear to ear across the top of the skull. This fusion restricts the growth of the skull perpendicular to the suture, leading to an abnormal head shape, often described as a flattened forehead on the affected side and a prominent forehead on the opposite side. The condition can result in increased intracranial pressure, developmental delays, and facial asymmetry. Diagnosis is typically made through physical examination and imaging studies, such as CT scans, which can confirm the suture fusion. Treatment often involves surgical intervention to correct the skull shape and allow for normal brain growth. Early diagnosis and intervention are crucial for optimal outcomes, as they can significantly reduce the risk of complications associated with increased intracranial pressure and developmental issues.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and severity of craniosynostosis.
  • Need for precise documentation of associated symptoms and complications.
  • Differentiation from other types of craniosynostosis and related syndromes.
  • Potential for multiple surgical interventions and follow-up care.

Audit Risk Factors

  • Inadequate documentation of the specific type of craniosynostosis.
  • Failure to document associated conditions or syndromes.
  • Incorrect coding of surgical procedures related to treatment.
  • Lack of follow-up documentation post-surgery.

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Documentation must include detailed descriptions of the physical examination findings, imaging results, and any developmental assessments.

Common Clinical Scenarios

Common scenarios include infants presenting with abnormal head shapes, referrals for surgical evaluation, and follow-up visits post-surgery.

Billing Considerations

Consideration must be given to the age of the patient and the timing of surgical intervention, as these factors can influence coding.

Genetics

Documentation Requirements

Genetic counseling documentation should include family history, potential syndromic associations, and genetic testing results if applicable.

Common Clinical Scenarios

Scenarios may involve referrals for genetic evaluation in cases of syndromic craniosynostosis or family history of congenital conditions.

Billing Considerations

Genetic implications should be documented, especially if there is a suspicion of a syndromic cause.

Coding Guidelines

Inclusion Criteria

Use Q75.029 When
  • Follow the official ICD
  • CM coding guidelines for congenital malformations, ensuring accurate documentation of the condition's specifics, associated anomalies, and any surgical interventions

Exclusion Criteria

Do NOT use Q75.029 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

61595CPT Code

Cranial vault remodeling

Clinical Scenario

Used in surgical correction of craniosynostosis.

Documentation Requirements

Detailed operative report and preoperative imaging.

Specialty Considerations

Neurosurgery documentation must include indications for surgery and postoperative care.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of craniosynostosis, 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 craniosynostosis, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

Resources

Clinical References

  • •
    American Academy of Pediatrics

Coding & Billing References

  • •
    American Academy of Pediatrics

Frequently Asked Questions

What is the significance of coding coronal craniosynostosis accurately?

Accurate coding of coronal craniosynostosis is crucial for appropriate treatment planning, reimbursement, and tracking of outcomes. It ensures that patients receive the necessary surgical interventions and follow-up care, while also allowing for proper data collection for research and quality improvement initiatives.