QA0.0 Neurodevelopmental disorders related to pathogenic variants in specific genesNon-billable header with 1 child codes.
QA0.01 Neurodevelopmental disorders related to pathogenic variants in certain specific genesQA0 Neurodevelopmental disorders related to specific genetic pathogenic variantsQA0.0 Neurodevelopmental disorders related to pathogenic variants in specific genes (this code)QA0.01 Neurodevelopmental disorders related to pathogenic variants in certain specific genesQA0.010 Neurodevelopmental disorders, related to pathogenic variants in ion channel genesQA0.0101 SCN2A-related neurodevelopmental disorderQA0.0102 CACNA1A-related neurodevelopmental disorderQA0.0109 Neurodevelopmental disorder related to pathogenic variant in other ion channel gene