Convert ICD-10 Code G43.909 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
G43.909 Migraine, unsp, not intractable, without status migrainosus		346.90 Migrne unsp wo ntrc mgrn

ICD-10 to ICD-9 crosswalk for code G43.909 - migraine, unspecified, not intractable, without status migrainosus based on the most recent General Equivalence Mappings (GEMS) information.