Convert ICD-10 Code P91.63 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
P91.63 Severe hypoxic ischemic encephalopathy [HIE]		768.73 Sev hypox-ischem enceph

ICD-10 to ICD-9 crosswalk for code P91.63 - severe hypoxic ischemic encephalopathy [hie] based on the most recent General Equivalence Mappings (GEMS) information.