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


  • human immunodeficiency virus [HIV] disease (B20)
  1. A59 Trichomoniasis


    • intestinal trichomoniasis (A07.8)
    1. A59.0 Urogenital trichomoniasis

      1. A59.00 Urogenital trichomoniasis, unspecified

        Inclusion term(s):

        • Fluor (vaginalis) due to Trichomonas
        • Leukorrhea (vaginalis) due to Trichomonas
      2. A59.01 Trichomonal vulvovaginitis

      3. A59.02 Trichomonal prostatitis

      4. A59.03 Trichomonal cystitis and urethritis

      5. A59.09 Other urogenital trichomoniasis

        Inclusion term(s):

        • Trichomonas cervicitis
    2. A59.8 Trichomoniasis of other sites

    3. A59.9 Trichomoniasis, unspecified

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.