Certain infectious and parasitic diseases (A00-B99)

Includes:
diseases generally recognized as communicable or transmissible
Use additional
code to identify resistance to antimicrobial drugs (Z16.-)
Excludes 1:
certain localized infections - see body system-related chapters
Excludes 2:
carrier or suspected carrier of infectious disease (Z22.-)
infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
infectious and parasitic diseases specific to the perinatal period (P35-P39)
influenza and other acute respiratory infections (J00-J22)

Infections with a predominantly sexual mode of transmission (A50-A64)

Excludes 1:
nonspecific and nongonococcal urethritis (N34.1)
Reiter's disease (M02.3-)
Excludes 2:
human immunodeficiency virus [HIV] disease (B20)
A50 Congenital syphilis [+]
A51 Early syphilis [+]
A52 Late syphilis [+]
A53 Other and unspecified syphilis [+]
A54 Gonococcal infection [+]
A55 Chlamydial lymphogranuloma (venereum)
Climatic or tropical bubo
Durand-Nicolas-Favre disease
Esthiomene
Lymphogranuloma inguinale
A56 Other sexually transmitted chlamydial diseases [+]
Includes: sexually transmitted diseases due to Chlamydia
trachomatis
Excludes 1: neonatal chlamydial conjunctivitis (P39.1)
neonatal chlamydial pneumonia (P23.1)
Excludes 2: chlamydial lymphogranuloma (A55)
conditions classified to A74.-
A57 Chancroid
Ulcus molle
A58 Granuloma inguinale
Donovanosis
A59 Trichomoniasis [+]
Excludes 2: intestinal trichomoniasis (A07.8)
A60 Anogenital herpesviral [herpes simplex] infections [+]
A63 Other predominantly sexually transmitted diseases, not elsewhere classified [+]
Excludes 2: molluscum contagiosum (B08.1)
papilloma of cervix (D26.0)
A64 Unspecified sexually transmitted disease

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