Convert ICD-10 Code Y93.J1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Y93.J1 Activity, piano playing		E018.0 Piano playing

ICD-10 to ICD-9 crosswalk for code Y93.J1 - activity, piano playing based on the most recent General Equivalence Mappings (GEMS) information.