Convert ICD-10 Code G43.919 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
G43.919 Migraine, unsp, intractable, without status migrainosus		346.91 Mgrn unsp w ntrc mgr std

ICD-10 to ICD-9 crosswalk for code G43.919 - migraine, unspecified, intractable, without status migrainosus based on the most recent General Equivalence Mappings (GEMS) information.