Convert ICD-10 Code M31.2 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
M31.2 Lethal midline granuloma		446.3 Lethal midline granuloma

ICD-10 to ICD-9 crosswalk for code M31.2 - lethal midline granuloma based on the most recent General Equivalence Mappings (GEMS) information.