Convert ICD-10 Code D31.30 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
D31.30 Benign neoplasm of unspecified choroid		224.6 Benign neoplasm choroid
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 D31.30 - benign neoplasm of unspecified choroid based on the most recent General Equivalence Mappings (GEMS) information.