ICD-10-CM>Q00-QA1>QA0-QA1>QA0>QA0.0>QA0.01>QA0.010QA0.010Neurodevelopmental disorders, related to pathogenic variants in ion channel genesNon-Billable/Non-SpecificCodesQA0.0101SCN2A-related neurodevelopmental disorderQA0.0102CACNA1A-related neurodevelopmental disorderQA0.0109Neurodevelopmental disorder related to pathogenic variant in other ion channel gene