ICD-10-CM · Chapter 6

G40..309 Generalized idiopathic epilepsy and epileptic syndromes, not intractable, without status epilepticus

Billable

← G40 — Epilepsy and recurrent seizures Chapter 6: G00-G99

Includes

Generalized idiopathic epilepsy and epileptic syndromes NOS

Last reviewed: September 2026