Episodic and paroxysmal disorders
G40-G47
This section covers 307 ICD-10-CM codes (G40-G47) for episodic and paroxysmal disorders, including epilepsy and recurrent seizures, migraine, and other headache syndromes. 205 of these are billable codes usable on a claim; the rest are non-billable header categories that require a more specific child code.
Categories in Episodic and paroxysmal disorders
- G40Epilepsy and recurrent seizuresnon-billable header
- G43Migrainenon-billable header
- G44Other headache syndromesnon-billable header
- G45Transient cerebral ischemic attacks and related syndromesnon-billable header
- G46Vascular syndromes of brain in cerebrovascular diseasesnon-billable header
- G47Sleep disordersnon-billable header