Convert ICD-10 Code I67.4 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I67.4 Hypertensive encephalopathy		437.2 Hypertens encephalopathy

ICD-10 to ICD-9 crosswalk for code I67.4 - hypertensive encephalopathy based on the most recent General Equivalence Mappings (GEMS) information.