G40.0 - Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset

The ICD 10 Code for Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset is listed as G40.0.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	G40.0
Description:	Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset Benign childhood epilepsy with centrotemporal EEG spikes Childhood epilepsy with occipital EEG paroxysms Excludes1: adult onset localization-related epilepsy (G40.1-, G40.2-)

Chapter	Diseases of the nervous system (G00-G99)
Block	Episodic and paroxysmal disorders (G40-G47)
Parent	G40 - Epilepsy and recurrent seizures
ICD-10-CM Children (deeper level / typically more specific) of G40.0:
G40.00 - Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable
G40.01 - Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable
ICD-10-CM Siblings (same level / similar specificity) of G40.0:
G40.1 - Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures
G40.2 - Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures
G40.3 - Generalized idiopathic epilepsy and epileptic syndromes
G40.4 - Other generalized epilepsy and epileptic syndromes
G40.5 - Epileptic seizures related to external causes
G40.8 - Other epilepsy and recurrent seizures
G40.9 - Epilepsy, unspecified
G40.A - Absence epileptic syndrome
G40.B - Juvenile myoclonic epilepsy [impulsive petit mal]