Convert ICD-10 Code I77.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I77.9 Disorder of arteries and arterioles, unspecified		447.9 Arterial disease NOS

ICD-10 to ICD-9 crosswalk for code I77.9 - disorder of arteries and arterioles, unspecified based on the most recent General Equivalence Mappings (GEMS) information.