Q87.88 - CTNNB1 syndrome

  • Applicable to CTNNB1 syndrome
  • The 2026 edition of ICD10-CM Q87.88 became effective on October 1, 2025.
  • This is the American ICD10-CM version of Q87.88 - other international versions of ICD10 Q87.88 may differ.
  • Q87.88 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Code Additional Code

  • code, if applicable, for associated conditions such as:
  • cerebral palsy (G80.-)
  • congenital heart malformations (Q20.0-Q24.9)
  • developmental disorder of speech and language (F80.-)
  • exudative retinopathy (H35.02-)
  • intellectual disability (F70-F79)
  • microcephaly (Q02)

The following codes above Q87.88 contain annotation back-references that may be applicable to Q87.88:

Chapter: Q00-QA0 Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders

Section: Q80-Q89 Other congenital malformations

Category: Q87 Other specified congenital malformation syndromes affecting multiple systems

ctnnb1 icd 10
 
syndrome icd 10
 
Billable/Specific Code

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