QA0.0109
Billable codeNeurodevelopmental disorder related to pathogenic variant in other ion channel gene
The ICD-10 code for neurodevelopmental disorder related to pathogenic variant in other ion channel gene is QA0.0109.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- SCN8A-related neurodevelopmental disorder
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- QA0.0101SCN2A-related neurodevelopmental disorder
- QA0.0102CACNA1A-related neurodevelopmental disorder
- QA0.0109Neurodevelopmental disorder related to pathogenic variant in other ion channel gene
Associated MS-DRGs
QA0.0109 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.