Convert ICD-10 Code H55.00 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
H55.00 Unspecified nystagmus		379.50 Nystagmus NOS

ICD-10 to ICD-9 crosswalk for code H55.00 - unspecified nystagmus based on the most recent General Equivalence Mappings (GEMS) information.