A51.3 Secondary syphilis of skin and mucous membranesNon-billable header with 3 child codes.
N34 Urethritis and urethral syndrome ("urethritis in diseases with a predominantly sexual mode of transmission (A50-A64)")A51 Early syphilisA51.0 Primary genital syphilisA51.1 Primary anal syphilisA51.2 Primary syphilis of other sitesA51.3 Secondary syphilis of skin and mucous membranes (this code)A51.31 Condyloma latumA51.32 Syphilitic alopeciaA51.39 Other secondary syphilis of skinA51.4 Other secondary syphilisA51.41 Secondary syphilitic meningitis