G43 - Migraine
G43.7 - Chronic migraine without aura
InclusionTerm:
-Transformed migraine
Excludes 1:
-migraine without aura G43.0-)
G43.70 - Chronic migraine without aura, not intractable
G43.701 - Chronic migraine without aura, not intractable, with status migrainosus
G43.709 - Chronic migraine without aura, not intractable, without status migrainosus
G43.71 - Chronic migraine without aura, intractable
G43.711 - Chronic migraine without aura, intractable, with status migrainosus
G43.719 - Chronic migraine without aura, intractable, without status migrainosus