A51.3 SECONDARY SYPHILIS OF SKIN AND MUCOUS MEMBRANES

Code Information

• Diagnosis Code: A51.3
• Short Description: Secondary syphilis of skin and mucous membranes
• Long Description: Secondary syphilis of skin and mucous membranes
• Code Version: 2025 ICD-10-CM

The code A51.3 is NOT VALID for claim submission

Code Classification

• Certain infectious and parasitic diseases (A00–B99)
  • Infections with a predominantly sexual mode of transmission (A50-A64)
    • Early syphilis (A51)