ICD-10-CM · Chapter 6

G40..89 Other seizures

Billable

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

Excludes 1 (cannot be coded together)

post traumatic seizures (R56.1)
recurrent seizures NOS (G40.909)
seizure NOS (R56.9)

Last reviewed: September 2026