A59.00 Urogenital trichomoniasis, unspecified

Billable ICD-10-CM code, FY2026.

Applicable to

• Fluor (vaginalis) due to Trichomonas
• Leukorrhea (vaginalis) due to Trichomonas

Applies from A59 Trichomoniasis

Excludes2 (not included here)

• intestinal trichomoniasis (A07.8)

MS-DRG index

Defines the logic of DRG(s) 727-728 in MDC 12.

Approximate ICD-9-CM (GEMs)

• 131.00 Urogenital trichomoniasis, unspecified

Code annotations containing back-references to A59.00

Back-references to A59.00

• Type 1 Excludes: N89 Other noninflammatory disorders of vagina ("trichomonal leukorrhea (A59.00)")

Back-references to A59

• Type 2 Excludes: N34 Urethritis and urethral syndrome ("urethritis in diseases with a predominantly sexual mode of transmission (A50-A64)")

Diagnosis Index entries for A59.00

• Fluor (vaginalis) › trichomonal or due to Trichomonas (vaginalis)
• Infection, infected, infective (opportunistic) › Trichomonas › urogenitalis
• Leukorrhea › due to Trichomonas (vaginalis)
• Leukorrhea › trichomonal
• Trichomoniasis › urogenitalis

Nearby codes

• A59 Trichomoniasis
• A59.0 Urogenital trichomoniasis
• A59.00 Urogenital trichomoniasis, unspecified (this code)
• A59.01 Trichomonal vulvovaginitis
• A59.02 Trichomonal prostatitis
• A59.03 Trichomonal cystitis and urethritis
• A59.09 Other urogenital trichomoniasis
• A59.8 Trichomoniasis of other sites