ICD-10-CM Code G40.509
Epileptic seizures related to external causes, not intractable, without status epilepticus
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.G40.509 is a billable ICD code used to specify a diagnosis of epileptic seizures related to external causes, not intractable, without status epilepticus. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code G405 is used to code Epilepsia partialis continua
Epilepsia partialis continua (also called Kojevnikov's epilepsia) is a rare type of brain disorder in which a patient experiences recurrent motor epileptic seizures that are focal (hands and face), and recur every few seconds or minutes for extended periods (days or years).
| Specialty: | Neurology |
| MeSH Code: | D017036 |
| ICD 9 Code: | 345.7 |
Coding Notes for G40.509 Info for medical coders on how to properly use this ICD-10 code
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Inclusion Terms:
Inclusion Terms
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive. - Epileptic seizures related to external causes, NOS
MS-DRG Mapping
- DRG Group #100-101 - Seizures with MCC.
- DRG Group #100-101 - Seizures without MCC.
Related Concepts SNOMET-CT
- Narcotic withdrawal epilepsy (disorder)
- Alcohol withdrawal-induced convulsion (disorder)
Coding Advice SNOMET-CT
- Consider additional code to identify specific condition or disease
ICD-10-CM Alphabetical Index References for 'G40.509 - Epileptic seizures related to external causes, not intractable, without status epilepticus'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code G40.509. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code G40.509 and a single ICD9 code, 345.80 is an approximate match for comparison and conversion purposes.
Parent Code: G40.50 - Epileptic seizures related to external causes, not intractable