Convert ICD-10 Code C69.21 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C69.21 Malignant neoplasm of right retina		190.5 Malign neopl retina
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 C69.21 - malignant neoplasm of right retina based on the most recent General Equivalence Mappings (GEMS) information.