QA0.0142 DLG4-related synaptopathy

Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.

Applies from QA0 Neurodevelopmental disorders related to specific genetic pathogenic variants

Code also

• , 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.-)

Nearby codes

• QA0.013 Neurodevelopmental disorders, related to pathogenic variants in other transporter and solute carrier genes
• QA0.0131 SLC6A1-related disorder
• QA0.0139 Neurodevelopmental disorder, related to pathogenic variant in other transporter or solute carrier gene
• QA0.014 Neurodevelopmental disorders, related to pathogenic variants in synapse related genes
• QA0.0141 Syntaxin-binding protein 1-related disorder
• QA0.0142 DLG4-related synaptopathy (this code)
• QA0.0149 Neurodevelopmental disorder, related to pathogenic variant in other synapse related gene
• QA0.015 Neurodevelopmental disorders, related to genes associated with transcription and gene expression
• QA0.0151 FOXG1 syndrome
• QA0.0159 Neurodevelopmental disorder, related to other genes associated with transcription and gene expression
• QA0.8 Other neurodevelopmental disorders related to pathogenic variants in other specific genes