Convert ICD-10 Code I73.81 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I73.81 Erythromelalgia		443.82 Erythromelalgia

ICD-10 to ICD-9 crosswalk for code I73.81 - erythromelalgia based on the most recent General Equivalence Mappings (GEMS) information.