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v1.0.0
ICD-10 Guide
ICD-10 CodesQ35.3

Q35.3

Billable

Cleft soft palate

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

Code Description

ICD-10 Q35.3 is a billable code used to indicate a diagnosis of cleft soft palate.

Key Diagnostic Point:

Cleft soft palate is a congenital malformation characterized by an opening or gap in the soft tissue at the back of the roof of the mouth (palate). This condition can occur as an isolated defect or in conjunction with other congenital anomalies, such as cleft lip or other craniofacial abnormalities. The cleft can affect feeding, speech development, and may lead to recurrent ear infections due to Eustachian tube dysfunction. In pediatric patients, early diagnosis and intervention are crucial for optimal outcomes. Surgical repair is typically performed within the first year of life, and multidisciplinary care involving pediatricians, speech therapists, and otolaryngologists is often necessary to address the various challenges associated with this condition. Additionally, cleft soft palate may be associated with other congenital malformations, including respiratory system anomalies such as choanal atresia, tracheoesophageal fistula, and lung hypoplasia, which can complicate the clinical picture and require careful management.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in associated congenital conditions
  • Need for multidisciplinary documentation
  • Potential for multiple surgical interventions
  • Differentiation from other cleft conditions

Audit Risk Factors

  • Inadequate documentation of associated conditions
  • Failure to capture all relevant procedures
  • Misclassification of cleft types
  • Lack of evidence for multidisciplinary care

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Documentation should include details of the cleft's impact on feeding, growth, and development, as well as any associated respiratory issues.

Common Clinical Scenarios

Common scenarios include newborns with feeding difficulties, recurrent otitis media, and speech delays requiring intervention.

Billing Considerations

Coders should be aware of the need for ongoing assessments and interventions, including speech therapy and ENT evaluations.

Genetics

Documentation Requirements

Genetic counseling notes should document any syndromic associations and family history of congenital conditions.

Common Clinical Scenarios

Scenarios may include genetic testing for syndromes associated with cleft palate, such as 22q11.2 deletion syndrome.

Billing Considerations

Consideration of chromosomal abnormalities and syndromic presentations is crucial for accurate coding.

Coding Guidelines

Inclusion Criteria

Use Q35.3 When
  • Follow official ICD
  • 10 guidelines for congenital malformations, ensuring accurate documentation of associated conditions and interventions
  • Use additional codes as necessary to capture the full clinical picture

Exclusion Criteria

Do NOT use Q35.3 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

41200CPT Code

Palatoplasty

Clinical Scenario

Used for surgical repair of cleft soft palate.

Documentation Requirements

Document the indication for surgery and any pre-operative assessments.

Specialty Considerations

Pediatric surgeons 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 ability to capture the complexity of cases like cleft soft palate and its associated anomalies.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the ability to capture the complexity of cases like cleft soft palate and its associated anomalies.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the ability to capture the complexity of cases like cleft soft palate and its associated anomalies.

Resources

Clinical References

  • •
    American Cleft Palate-Craniofacial Association

Coding & Billing References

  • •
    American Cleft Palate-Craniofacial Association

Frequently Asked Questions

What are the common associated conditions with cleft soft palate?

Common associated conditions include choanal atresia, tracheoesophageal fistula, and lung hypoplasia, which can complicate the clinical management of patients with cleft soft palate.