Episodic paroxysmal hemicrania Notes: Paroxysmal hemicrania NOS ; Episodic paroxysmal hemicrania NOS
G44.21 Episodic tension-type headache Notes: Episodic tension-type headache NOS
Episodic tension-type headache Notes: Episodic tension-type headache NOS
G44.4 Drug-induced headache, not elsewhere classified Notes: Medication overuse headache ; code for adverse effect, if applica…
Drug-induced headache, not elsewhere classified Notes: Medication overuse headache ; code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
G40.834 Dravet syndrome, intractable, without status epilepticus Notes: Dravet syndrome NOS
Dravet syndrome, intractable, without status epilepticus Notes: Dravet syndrome NOS
G43.019 Migraine without aura, intractable, without status migrainosus
Migraine without aura, intractable, without status migrainosus
G43.50 Persistent migraine aura without cerebral infarction, not intractable Notes: Persistent migraine aura without cerebral i…
Persistent migraine aura without cerebral infarction, not intractable Notes: Persistent migraine aura without cerebral infarction, without refractory migraine ; Persistent migraine aura NOS
G43.709 Chronic migraine without aura, not intractable, without status migrainosus Notes: Chronic migraine without aura NOS
Chronic migraine without aura, not intractable, without status migrainosus Notes: Chronic migraine without aura NOS
G43.8 Other migraine Notes: Other migraine, without refractory migraine ; Other migraine, with refractory migraine ; Menstrual…
Other migraine Notes: Other migraine, without refractory migraine ; Other migraine, with refractory migraine ; Menstrual headache, not intractable ; Menstrual migraine, without refractory migraine ; M ...