Convert ICD-10 Code Y93.J4 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Y93.J4 Activity, winds and brass instrument playing		E018.3 Winds/brass instru play

ICD-10 to ICD-9 crosswalk for code Y93.J4 - activity, winds and brass instrument playing based on the most recent General Equivalence Mappings (GEMS) information.