Convert ICD-10 Code I25.42 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I25.42 Coronary artery dissection		414.12 Dissection cor artery

ICD-10 to ICD-9 crosswalk for code I25.42 - coronary artery dissection based on the most recent General Equivalence Mappings (GEMS) information.