Infections with a predominantly sexual mode of transmission

A50Congenital syphilis

• A50.0Early congenital syphilis, symptomatic
• A50.1Early congenital syphilis, latent
• A50.2Early congenital syphilis, unspecified
• A50.3Late congenital syphilitic oculopathy
• A50.4Late congenital neurosyphilis [juvenile neurosyphilis]
• A50.5Other late congenital syphilis, symptomatic
• A50.6Late congenital syphilis, latent
• A50.7Late congenital syphilis, unspecified
• A50.9Congenital syphilis, unspecified

A51Early syphilis

• A51.0Primary genital syphilis
• A51.1Primary anal syphilis
• A51.2Primary syphilis of other sites
• A51.3Secondary syphilis of skin and mucous membranes
• A51.4Other secondary syphilis
• A51.5Early syphilis, latent
• A51.9Early syphilis, unspecified

A52Late syphilis

• A52.0Cardiovascular and cerebrovascular syphilis
• A52.1Symptomatic neurosyphilis
• A52.2Asymptomatic neurosyphilis
• A52.3Neurosyphilis, unspecified
• A52.7Other symptomatic late syphilis
• A52.8Late syphilis, latent
• A52.9Late syphilis, unspecified

A53Other and unspecified syphilis

• A53.0Latent syphilis, unspecified as early or late
• A53.9Syphilis, unspecified

A54Gonococcal infection

• A54.0Gonococcal infection of lower genitourinary tract without periurethral or accessory gland abscess
• A54.1Gonococcal infection of lower genitourinary tract with periurethral and accessory gland abscess
• A54.2Gonococcal pelviperitonitis and other gonococcal genitourinary infection
• A54.3Gonococcal infection of eye
• A54.4Gonococcal infection of musculoskeletal system
• A54.5Gonococcal pharyngitis
• A54.6Gonococcal infection of anus and rectum
• A54.8Other gonococcal infections
• A54.9Gonococcal infection, unspecified

A55Chlamydial lymphogranuloma (venereum)

A56Other sexually transmitted chlamydial diseases

• A56.0Chlamydial infection of lower genitourinary tract
• A56.1Chlamydial infection of pelviperitoneum and other genitourinary organs
• A56.2Chlamydial infection of genitourinary tract, unspecified
• A56.3Chlamydial infection of anus and rectum
• A56.4Chlamydial infection of pharynx
• A56.8Sexually transmitted chlamydial infection of other sites

A57Chancroid

A58Granuloma inguinale

A59Trichomoniasis

• A59.0Urogenital trichomoniasis
• A59.8Trichomoniasis of other sites
• A59.9Trichomoniasis, unspecified

A60Anogenital herpesviral [herpes simplex] infections

• A60.0Herpesviral infection of genitalia and urogenital tract
• A60.1Herpesviral infection of perianal skin and rectum
• A60.9Anogenital herpesviral infection, unspecified

A63Other predominantly sexually transmitted diseases, not elsewhere classified

• A63.0Anogenital (venereal) warts
• A63.8Other specified predominantly sexually transmitted diseases

A64Unspecified sexually transmitted disease