Convert ICD-10 Code H18.421 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
H18.421 Band keratopathy, right eye		371.43 Band-shaped keratopathy
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 H18.421 - band keratopathy, right eye based on the most recent General Equivalence Mappings (GEMS) information.