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v1.0.0
ICD-10 Guide
ICD-10 CodesQ37.9

Q37.9

Billable

Unspecified cleft palate with unilateral cleft lip

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

Code Description

ICD-10 Q37.9 is a billable code used to indicate a diagnosis of unspecified cleft palate with unilateral cleft lip.

Key Diagnostic Point:

Unspecified cleft palate with unilateral cleft lip is a congenital malformation characterized by an opening in the roof of the mouth (palate) and a split in the upper lip on one side. This condition can vary in severity and may affect feeding, speech development, and dental health. The cleft palate occurs when the tissue that forms the palate does not fully come together during fetal development, leading to a gap that can extend into the nasal cavity. The unilateral cleft lip is a result of similar developmental disruptions, where one side of the lip fails to fuse properly. These conditions can occur in isolation or as part of a syndrome involving other congenital anomalies, including those affecting the respiratory system such as choanal atresia, tracheoesophageal fistula, and lung hypoplasia. Early diagnosis and intervention are crucial for managing feeding difficulties and preventing complications. Surgical repair is typically performed within the first year of life, and ongoing multidisciplinary care is often required to address speech therapy, orthodontics, and psychosocial support.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and severity of cleft conditions
  • Potential association with other congenital anomalies
  • Need for multidisciplinary documentation (surgery, speech therapy, etc.)
  • Differentiation from other cleft codes

Audit Risk Factors

  • Inadequate documentation of associated conditions
  • Failure to specify the type of cleft palate
  • Lack of evidence for multidisciplinary care
  • Misuse of unspecified codes leading to denials

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Detailed records of growth, feeding issues, and developmental assessments are essential. Documentation should include any surgical interventions and follow-up care.

Common Clinical Scenarios

A newborn with a unilateral cleft lip and palate presenting with feeding difficulties; a child requiring speech therapy due to cleft-related speech issues.

Billing Considerations

Consider the need for coordination with surgical teams and speech therapists to ensure comprehensive care and accurate coding.

Genetics

Documentation Requirements

Genetic counseling notes, family history, and any genetic testing results should be documented to assess for syndromic associations.

Common Clinical Scenarios

A child with cleft palate and additional congenital anomalies undergoing genetic evaluation; a family seeking genetic counseling due to a history of cleft conditions.

Billing Considerations

Document any syndromic associations and genetic testing results that may influence management and coding.

Coding Guidelines

Inclusion Criteria

Use Q37.9 When
  • Follow the official ICD
  • CM guidelines for coding congenital malformations, ensuring specificity in documentation
  • Codes should reflect the complexity of the condition and any associated anomalies

Exclusion Criteria

Do NOT use Q37.9 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

15732CPT Code

Repair of cleft lip

Clinical Scenario

Used during surgical intervention for cleft lip repair.

Documentation Requirements

Operative reports detailing the procedure and any complications.

Specialty Considerations

Pediatric surgical documentation must include pre-operative assessments and post-operative follow-up.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for greater specificity in coding congenital conditions, which can improve patient care and reimbursement accuracy. It emphasizes the need for detailed documentation to support the complexity of these cases.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding congenital conditions, which can improve patient care and reimbursement accuracy. It emphasizes the need for detailed documentation to support the complexity of these cases.

Reimbursement & Billing Impact

reimbursement accuracy. It emphasizes the need for detailed documentation to support the complexity of these cases.

Resources

Clinical References

  • •
    American Academy of Pediatrics - Cleft Lip and Palate

Coding & Billing References

  • •
    American Academy of Pediatrics - Cleft Lip and Palate

Frequently Asked Questions

What is the difference between Q37.9 and Q37.0?

Q37.9 refers to unspecified cleft palate with unilateral cleft lip, while Q37.0 specifically denotes unilateral cleft lip without a specified palate involvement. Accurate coding requires understanding the specific nature of the cleft.