Convert ICD-10 Code A59.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
A59.9 Trichomoniasis, unspecified		131.9 Trichomoniasis NOS

ICD-10 to ICD-9 crosswalk for code A59.9 - trichomoniasis, unspecified based on the most recent General Equivalence Mappings (GEMS) information.