ICD-10 Code for CTNNB1 Syndrome: Q87.88
As of October 2025, CTNNB1 Syndrome has been assigned its own ICD-10 code. This marks a significant step forward in bringing visibility to this rare condition within the healthcare system. Having a dedicated code allows for more precise medical documentation, improves access to services and insurance coverage, strengthens the foundation for clinical trials, and enhances the…
