Convert ICD-10 Code H31.20 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
H31.20 Hereditary choroidal dystrophy, unspecified		363.50 Hered choroid atroph NOS

ICD-10 to ICD-9 crosswalk for code H31.20 - hereditary choroidal dystrophy, unspecified based on the most recent General Equivalence Mappings (GEMS) information.