ICD-10 diagnosis code

G40.1 Localization-related (focal)(partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures

This page in Swedish

G40.1 is the ICD-10 code for Localization-related (focal)(partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures. It is a four-character subcategory of G40 (Epilepsy), the most specific level in the WHO edition. It belongs to the block G40–G47 (Episodic and paroxysmal disorders) in Chapter VI, Diseases of the nervous system.

Code type
Subcategory (4 characters)
Chapter
VI · G00–G99
Classification
WHO ICD-10, 2019 version

What G40.1 includes

Conditions and terms that are coded here.

  • Attacks without alteration of consciousness
  • Simple partial seizures developing into secondarily generalized seizures

G40.1 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

G40.1Partiell (fokal) symtomatisk epilepsi och epileptiska syndrom med enkla partiella anfall

  • G40.1ATemporallobsepilepsi, partiell, enkel, utan medvetandestörning
  • G40.1BFrontallobsepilepsi, partiell, enkel, utan medvetandestörning
  • G40.1CParietallobsepilepsi, partiell, enkel, utan medvetandestörning
  • G40.1DOccipitallobsepilepsi, partiell, enkel, utan medvetandestörning
  • G40.1EPartiell epilepsi, enkel, utan medvetandestörning med sekundär generalisering
  • G40.1XPartiell epilepsi, enkel, utan medvetandestörning, ospecificerad
NorwayICD-10-NO

G40.1Lokalisasjonsrelatert symptomatisk epilepsi eller epileptiske syndrom med enkle partielle anfall

DenmarkICD-10-DK

DG401Fokal epilepsi kun med simple anfald

  • DG401AFrontallapsepilepsi kun med simple fokale anfald
  • DG401BParietallapsepilepsi kun med simple fokale anfald
  • DG401COccipitallapsepilepsi kun med simple fokale anfald
  • DG401DTemporallapsepilepsi kun med simple fokale anfald
  • DG401ETemporallapsepilepsi med hippocampussklerose kun med simple anfald
FinlandICD-10-FI

G40.1Paikalliset tai paikallisalkuiset (pesäkkeelliset tai osittaiset) yksinkertaisina paikallisina kohtauksina ilmenevät epilepsiamuodot tai epileptiset oireyhtymät

  • G40.10Yksikertainen partiaalinen epileptinen kohtaus
  • G40.11Monimutkaiseksi kehittyvä paikallinen epileptinen kohtaus
  • G40.12Yksinkertainen osittainen mutta sekundaarisesti yleiseksi laajeneva epileptinen kohtaus
  • G40.19Muu tai määrittämätön paikallinen tai paikallisalkuinen yksinkertaisina paikallisina kohtauksina ilmenevä epilepsia tai epileptinen oireyhtymä
GermanyICD-10-GM

G40.1Lokalisationsbezogene (fokale) (partielle) symptomatische Epilepsie und epileptische Syndrome mit einfachen fokalen Anfällen

FranceICD-10-FR

G40.1Épilepsie et syndromes épileptiques symptomatiques définis par leur localisation

NetherlandsICD-10-NL

G40.1lokalisatiegebonden (focale)(partiële) symptomatische epilepsie en

United StatesICD-10-CM

Listed through more specific codes:

  • G40.101Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, with status epilepticus
  • G40.109Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, without status epilepticus
  • G40.111Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, with status epilepticus
  • G40.119Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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