New code ยท FY2026
Not billable: this is a header. Use one of the more specific codes below.
- New code, effective October 1, 2025 (FY2026).
Code breakdown
QA0.01
- QA0CategoryNeurodevelopmental disorders related to specific genetic pathogenic variants
- 0Character 4Neurodevelopmental disorders related to pathogenic variants in specific genes
- 1Character 5Neurodevelopmental disorders related to pathogenic variants in certain specific genes
Coding notes
Code also (from QA0)
- , if applicable, any associated conditions, such as:
- attention-deficit hyperactivity disorders (F90.-)
- autism spectrum disorder (F84.0)
- developmental and epileptic encephalopathy (G93.45)
- epilepsy, by specific type (G40.-)
- intellectual disabilities (F70-F79)
- pervasive developmental disorders (F84.-)
Codes under QA0.01
- QA0.010 Neurodevelopmental disorders, related to pathogenic variants in ion channel genes
- QA0.011 Neurodevelopmental disorders, related to pathogenic variants in glutamate receptor genes
- QA0.012 Neurodevelopmental disorders, related to pathogenic variants in other receptor genes
- QA0.013 Neurodevelopmental disorders, related to pathogenic variants in other transporter and solute carrier genes
- QA0.014 Neurodevelopmental disorders, related to pathogenic variants in synapse related genes
- QA0.015 Neurodevelopmental disorders, related to genes associated with transcription and gene expression
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ICD-10-CM codes and descriptions are from the CMS and NCHS code files. Coverage is from the CMS Medicare Coverage Database billing and coding articles.