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v1.0.0
ICD-10 Guide
ICD-10 CodesQ87.89

Q87.89

Billable

Other specified congenital malformation syndromes, not elsewhere classified

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

Code Description

ICD-10 Q87.89 is a billable code used to indicate a diagnosis of other specified congenital malformation syndromes, not elsewhere classified.

Key Diagnostic Point:

Congenital malformation syndromes encompass a wide range of conditions characterized by structural abnormalities present at birth. The code Q87.89 is used for syndromes that do not fit neatly into other classifications. This includes rare congenital malformations affecting various organs and systems, such as congenital skin disorders (e.g., epidermolysis bullosa), breast malformations (e.g., Poland syndrome), and abnormalities of the spleen (e.g., asplenia or polysplenia syndromes). Additionally, adrenal gland malformations, such as congenital adrenal hyperplasia, may also be coded under this category. These conditions often require multidisciplinary management and can have significant implications for growth, development, and overall health. Accurate coding is essential for appropriate treatment planning and resource allocation, as well as for research and epidemiological studies.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of congenital conditions that may fall under this code
  • Need for detailed clinical documentation to support coding
  • Potential overlap with other congenital codes
  • Variability in presentation and severity of conditions

Audit Risk Factors

  • Inadequate documentation of the specific congenital condition
  • Failure to link the diagnosis to appropriate clinical findings
  • Misclassification of congenital malformations
  • Lack of genetic testing documentation when applicable

Specialty Focus

Medical Specialties

Pediatrics

Documentation Requirements

Pediatric documentation must include detailed descriptions of the congenital malformations, their impact on the child's health, and any associated syndromic features.

Common Clinical Scenarios

Common scenarios include newborns presenting with congenital skin lesions, breast deformities, or unexplained abdominal masses requiring further evaluation.

Billing Considerations

Coders should be aware of the developmental implications of congenital conditions and ensure that all relevant clinical findings are documented.

Genetics

Documentation Requirements

Genetic documentation should include family history, results of genetic testing, and any syndromic associations that may influence management.

Common Clinical Scenarios

Scenarios often involve genetic counseling for families with a history of congenital malformations or syndromes.

Billing Considerations

Consideration must be given to the genetic basis of certain congenital conditions, which may require specific coding based on genetic findings.

Coding Guidelines

Inclusion Criteria

Use Q87.89 When
  • Coders should refer to the official ICD
  • CM coding guidelines for congenital malformations, ensuring that all documentation supports the diagnosis
  • It is essential to use additional codes to specify any associated conditions or complications

Exclusion Criteria

Do NOT use Q87.89 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used for follow-up visits for management of congenital conditions.

Documentation Requirements

Document the patient's history, examination findings, and management plan.

Specialty Considerations

Pediatricians should ensure that developmental milestones are assessed during visits.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of congenital malformations, improving the ability to track and manage these conditions. Q87.89 provides a catch-all for rare syndromes that do not fit into other categories, enhancing data collection and research opportunities.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of congenital malformations, improving the ability to track and manage these conditions. Q87.89 provides a catch-all for rare syndromes that do not fit into other categories, enhancing data collection and research opportunities.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of congenital malformations, improving the ability to track and manage these conditions. Q87.89 provides a catch-all for rare syndromes that do not fit into other categories, enhancing data collection and research opportunities.

Resources

Clinical References

  • •
    CDC Congenital Malformations
  • •
    American Academy of Pediatrics - Coding for Pediatric Care

Coding & Billing References

  • •
    CDC Congenital Malformations
  • •
    American Academy of Pediatrics - Coding for Pediatric Care

Frequently Asked Questions

What types of conditions are included under Q87.89?

Q87.89 includes a variety of congenital malformation syndromes that do not fit into other specific categories, such as rare skin disorders, breast malformations, and abnormalities of organs like the spleen and adrenal glands.

How can I ensure accurate coding for congenital conditions?

Accurate coding requires thorough documentation of the clinical findings, any genetic testing results, and a clear understanding of the specific congenital condition being treated.