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  1. ICD-10-CM Home
  2. Chapter 1
  3. A50-A64
  4. A51.4

A51.4

Other secondary syphilis

Non-billableCategory

Code Hierarchy

A51A51.4

Chapter: 1. Certain infectious and parasitic diseases

Section: A50-A64 - Infections with a predominantly sexual mode of transmission

Specific Codes (7)

A51.41Billable

Secondary syphilitic meningitis

A51.42Billable

Secondary syphilitic female pelvic disease

A51.43Billable

Secondary syphilitic oculopathy

A51.44Billable

Secondary syphilitic nephritis

A51.45Billable

Secondary syphilitic hepatitis

A51.46Billable

Secondary syphilitic osteopathy

A51.49Billable

Other secondary syphilitic conditions

Related Codes

A51.0Billable

Primary genital syphilis

A51.1Billable

Primary anal syphilis

A51.2Billable

Primary syphilis of other sites

A51.3Category

Secondary syphilis of skin and mucous membranes

A51.5Billable

Early syphilis, latent

A51.9Billable

Early syphilis, unspecified

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