Urogenital trichomoniasis, unspecified

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2016 onwards.

What has happened to this code

Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2007 Added to the draft code set draft Urogenital trichomoniasis, unspecified

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from A59 Trichomoniasis

Excludes2 - not included here

intestinal trichomoniasis (A07.8)

Inherited from the A50-A64 section Infections with a predominantly sexual mode of transmission (A50-A64)

Excludes1 - never coded here

nonspecific and nongonococcal urethritis (N34.1)
Reiter's disease (M02.3-)

Excludes2 - not included here

human immunodeficiency virus [HIV] disease (B20)

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Parasitism > specified
Infestation > Trichomonas
Disease, diseased > venereal
Disease, diseased > parasitic > specified type
Infestation > helminth > intestinal > diphyllobothriasis
Disease, diseased > sexually transmitted > trichomoniasis
Infestation > helminth > intestinal > specified > cestode NEC
Leukorrhea > trichomonal
Trichomoniasis > urogenitalis
Leukorrhea > due to Trichomonas
Fluor > trichomonal or due to Trichomonas
Infection, infected, infective > Trichomonas > urogenitalis

Codes in the same group

Code	Description	Status
A59.01	Trichomonal vulvovaginitis	Valid
A59.02	Trichomonal prostatitis	Valid
A59.03	Trichomonal cystitis and urethritis	Valid
A59.09	Other urogenital trichomoniasis	Valid