ICD-10-CM > Q00-QA0 > QA0-QA0 > QA0 > QA0.0 > QA0.01 > QA0.013 QA0.013 Neurodevelopmental disorders, related to pathogenic variants in other transporter and solute carrier genes Non-Billable/Non-Specific Codes QA0.0131SLC6A1-related disorderQA0.0139Neurodevelopmental disorder, related to pathogenic variant in other transporter or solute carrier gene