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

A51

Early syphilis

Non-billableCategory

Chapter: 1. Certain infectious and parasitic diseases

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

Specific Codes (7)

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

A51.4Category

Other secondary syphilis

A51.5Billable

Early syphilis, latent

A51.9Billable

Early syphilis, unspecified

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