2025
ICD-10-CM
Diagnosis
Code

G40.842 KCNQ2-related epilepsy, not intractable, without status epilepticus

  • Billable
  • 2025–2025

G40.842 is a new billable/specific diagnosis code introduced in the 2025 ICD-10-CM used to classify the following condition: KCNQ2-related epilepsy, not intractable, without status epilepticus.

Inclusion term

  • KCNQ2-related epilepsy NOS

Versions

  1. 2025

    New code