G40.5
Epileptic seizures related to external causes
- Release
- FY 2027
- Effective
Hierarchy
Where G40.5 sits in the official hierarchy. Each level is the code it is classified under.
- G40 Parent Epilepsy and recurrent seizures
- G40.5 This code Epileptic seizures related to external causes
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Inclusion Terms
Epileptic seizures related to alcohol
Inclusion Terms
Epileptic seizures related to drugs
Inclusion Terms
Epileptic seizures related to hormonal changes
Inclusion Terms
Epileptic seizures related to sleep deprivation
Inclusion Terms
Epileptic seizures related to stress
Use Additional Code
code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Code Also
, if applicable, associated epilepsy and recurrent seizures ( G40 .-)
More Specific Codes
1 code under G40.5
Version History
How G40.5 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentEpileptic seizures related to external causes
-
FY 2026 Effective
UnchangedEpileptic seizures related to external causes
Related Codes
Other codes under G40
- G40.0 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset
- 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.A Absence epileptic syndrome
- G40.B Juvenile myoclonic epilepsy [impulsive petit mal]
- G40.C Lafora progressive myoclonus epilepsy
- G40.4 Other generalized epilepsy and epileptic syndromes
- G40.8 Other epilepsy and recurrent seizures
- G40.9 Epilepsy, unspecified
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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