Convert ICD-10 Code D09.22 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
D09.22 Carcinoma in situ of left eye		234.0 Ca in situ eye
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 D09.22 - carcinoma in situ of left eye based on the most recent General Equivalence Mappings (GEMS) information.