Convert ICD-10 Code H21.509 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
H21.509 Unsp adhesions of iris and ciliary body, unspecified eye		364.70 Adhesions of iris NOS
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 H21.509 - unspecified adhesions of iris and ciliary body, unspecified eye based on the most recent General Equivalence Mappings (GEMS) information.