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G43.40 - Hemiplegic migraine, not intractable


The ICD 10 Code for Hemiplegic migraine, not intractable is listed as G43.40.
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: G43.40
Description: Hemiplegic migraine, not intractable
  • Hemiplegic migraine without refractory migraine
Chapter Diseases of the nervous system (G00-G99)
Block Episodic and paroxysmal disorders (G40-G47)
Parent G43.4 - Hemiplegic migraine
ICD-10-CM Children (deeper level / typically more specific) of G43.40:
G43.401 - Hemiplegic migraine, not intractable, with status migrainosus
G43.409 - Hemiplegic migraine, not intractable, without status migrainosus
ICD-10-CM Siblings (same level / similar specificity) of G43.40:
G43.41 - Hemiplegic migraine, intractable