ICD-10-CM > A00-B99 > A50-A64 > A59 A59 Trichomoniasis Non-Billable/Non-Specific Type 2 Excludes intestinal trichomoniasis (A07.8) Codes A59.0Urogenital trichomoniasisA59.00Urogenital trichomoniasis, unspecifiedA59.01Trichomonal vulvovaginitisA59.02Trichomonal prostatitisA59.03Trichomonal cystitis and urethritisA59.09Other urogenital trichomoniasisA59.8Trichomoniasis of other sitesA59.9Trichomoniasis, unspecified