Skip to main content

Home / ICD-10-CM / Genetic disorders, not elsewhere classified (QA0-QA1)

QA0.0102: CACNA1A-related neurodevelopmental disorder

ICD-10-CM code QA0.0102

New code · FY2026

Billable: use this code on claims.

New code, effective October 1, 2025 (FY2026).

Code breakdown

QA0.0102

QA0CategoryNeurodevelopmental disorders related to specific genetic pathogenic variants
0Character 4Neurodevelopmental disorders related to pathogenic variants in specific genes
1Character 5Neurodevelopmental disorders related to pathogenic variants in certain specific genes
0Character 6Neurodevelopmental disorders, related to pathogenic variants in ion channel genes
2Character 7CACNA1A-related neurodevelopmental disorder

Check this code

Code search: full entry and nearby codes
Excludes checker: can it be billed with another code?
Coverage checker: is it covered for your CPT code?

All FY2026 ICD-10-CM changes

ICD-10-CM codes and descriptions are from the CMS and NCHS code files. Coverage is from the CMS Medicare Coverage Database billing and coding articles.