ICD-10 Code G40.801 – Other epilepsy, not intractable, with status epilepticus (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G40.801 – Other epilepsy, not intractable, with status epilepticus
What it is
This code identifies epilepsy that is not described by a more specific subtype, is not documented as intractable, and is accompanied by status epilepticus. Use it when the seizure disorder is ongoing and the record supports status epilepticus.
Clinical signs
Clinical features vary; refer to documentation. Status epilepticus is typically described as prolonged or recurrent seizures without full recovery between events, in a patient with epilepsy.
When to use this code
Use this code when the provider documents other epilepsy, notes that it is not intractable, and states status epilepticus. It may also fit when the seizure disorder is classified as epilepsy rather than a single isolated seizure. Check documentation if the record does not clearly link the episode to epilepsy.
Do not use for
Do not use this code for intractable epilepsy, a different named epilepsy type, or status epilepticus without epilepsy documentation. If the chart only says seizure or convulsion, check documentation.
Coding tip
Confirm both elements are present: the epilepsy type and the nonintractable status, plus explicit status epilepticus.