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G40.91 - Epilepsy, unspecified, intractable


The ICD 10 Code for Epilepsy, unspecified, intractable is listed as G40.91.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: G40.91
Description: Epilepsy, unspecified, intractable
  • Intractable seizure disorder NOS
Chapter Diseases of the nervous system (G00-G99)
Block Episodic and paroxysmal disorders (G40-G47)
Parent G40.9 - Epilepsy, unspecified
ICD-10-CM Children (deeper level / typically more specific) of G40.91:
G40.911 - Epilepsy, unspecified, intractable, with status epilepticus
G40.919 - Epilepsy, unspecified, intractable, without status epilepticus
ICD-10-CM Siblings (same level / similar specificity) of G40.91:
G40.90 - Epilepsy, unspecified, not intractable