Convert ICD-10 Code B00.52 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
B00.52 Herpesviral keratitis		054.42 Dendritic keratitis
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
B00.52 Herpesviral keratitis		054.43 H simplex keratitis
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code B00.52 - herpesviral keratitis based on the most recent General Equivalence Mappings (GEMS) information.