A53 OTHER AND UNSPECIFIED SYPHILIS

Code Information

• Diagnosis Code: A53
• Short Description: Other and unspecified syphilis
• Long Description: Other and unspecified syphilis
• Code Version: 2025 ICD-10-CM

The code A53 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)
    • Other and unspecified syphilis (A53)