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ICD-10-CM-2017 Diagnosis Codes Overview
ICD-10-CM-2017 > A00-B99 > A50-A64 > A51
A50-A64
Infections with a predominantly sexual mode of transmission
Excl1.:
human immunodeficiency virus [HIV] disease (icd B20 Human immunodeficiency virus [HIV] diseaseB20)
nonspecific and nongonococcal urethritis (icd N34.1 Nonspecific urethritisN34.1)
Reiter's disease (icd M02.3 Reiter's diseaseM02.3-)
A51

Early syphilis

A51.0
Primary genital syphilis
Info:
Syphilitic chancre NOS
A51.1
Primary anal syphilis
A51.2
Primary syphilis of other sites
A51.3

Secondary syphilis of skin and mucous membranes

A51.31
Condyloma latum
A51.32
Syphilitic alopecia
A51.39
Other secondary syphilis of skin
Info:
Syphilitic leukoderma
Syphilitic mucous patch
Excl1.:
late syphilitic leukoderma (icd A52.79 Other symptomatic late syphilisA52.79)
A51.4

Other secondary syphilis

A51.41
Secondary syphilitic meningitis
A51.42
Secondary syphilitic female pelvic disease
A51.43
Secondary syphilitic oculopathy
Info:
Secondary syphilitic chorioretinitis
Secondary syphilitic iridocyclitis, iritis
Secondary syphilitic uveitis
A51.44
Secondary syphilitic nephritis
A51.45
Secondary syphilitic hepatitis
A51.46
Secondary syphilitic osteopathy
A51.49
Other secondary syphilitic conditions
Info:
Secondary syphilitic lymphadenopathy
Secondary syphilitic myositis
A51.5
Early syphilis, latent
Info:
Syphilis (acquired) without clinical manifestations, with positive serological reaction and negative spinal fluid test, less than two years after infection.
A51.9
Early syphilis, unspecified


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