Diagnosis Code G40.909
Information for Medical Professionals
The diagnosis code G40.909 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)
Convert to ICD-9 General Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- 345.90 - Epilep NOS w/o intr epil (approximate) Approximate Flag
The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- Epilepsy confirmed
- Epilepsy in mother complicating childbirth
- Epilepsy in mother complicating pregnancy
- Epilepsy undetermined whether focal or generalized
- Epilepsy, not refractory
- Epileptic dementia
- Epileptic drop attack
- Epileptic psychosis
- Epileptic seizure
- Epileptic vertigo
- Immunodeficiency associated with chromosomal abnormality
- Neurological disorder confirmed
- Paranoid-hallucinatory epileptic psychosis
- Post-cerebrovascular accident epilepsy
- Postseizure confusion
- Postseizure delirium
- Transient epileptic amnesia
- Triple X syndrome, epilepsy, and hypogammaglobulinemia
- Unclassified epileptic seizures
- Unilateral epilepsy
Index of Diseases and Injuries
References found for the code G40.909 in the Index of Diseases and Injuries:
- Inclusion Terms: Inclusion terms
List of terms is included under some codes. These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of “other specified” codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Epilepsy NOS
- Epileptic convulsions NOS
- Epileptic fits NOS
- Epileptic seizures NOS
- Recurrent seizures NOS
- Seizure disorder NOS
Information for Patients
Epilepsy is a brain disorder that causes people to have recurring seizures. The seizures happen when clusters of nerve cells, or neurons, in the brain send out the wrong signals. People may have strange sensations and emotions or behave strangely. They may have violent muscle spasms or lose consciousness.
Epilepsy has many possible causes, including illness, brain injury, and abnormal brain development. In many cases, the cause is unknown.
Doctors use brain scans and other tests to diagnose epilepsy. It is important to start treatment right away. There is no cure for epilepsy, but medicines can control seizures for most people. When medicines are not working well, surgery or implanted devices such as vagus nerve stimulators may help. Special diets can help some children with epilepsy.
NIH: National Institute of Neurological Disorders and Stroke
- Brain surgery (Medical Encyclopedia)
- EEG (Medical Encyclopedia)
- Epilepsy (Medical Encyclopedia)
- Epilepsy - children (Medical Encyclopedia)
- Epilepsy - children - discharge (Medical Encyclopedia)
- Epilepsy or seizures - discharge (Medical Encyclopedia)