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A51.3 - Secondary syphilis of skin and mucous membranes


The ICD 10 Code for Secondary syphilis of skin and mucous membranes is listed as A51.3.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: A51.3
Description: Secondary syphilis of skin and mucous membranes
Chapter Certain infectious and parasitic diseases (A00-B99)
Block Infections with a predominantly sexual mode of transmission (A50-A64)
Parent A51 - Early syphilis
ICD-10-CM Children (deeper level / typically more specific) of A51.3:
A51.31 - Condyloma latum
A51.32 - Syphilitic alopecia
A51.39 - Other secondary syphilis of skin
ICD-10-CM Siblings (same level / similar specificity) of A51.3:
A51.0 - Primary genital syphilis
A51.1 - Primary anal syphilis
A51.2 - Primary syphilis of other sites
A51.4 - Other secondary syphilis
A51.5 - Early syphilis, latent
A51.9 - Early syphilis, unspecified