Other secondary syphilis A51.4

• A51.4 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
• The 2019 edition of ICD-10-CM A51.4 became effective on October 1, 2018.
• This is the American ICD-10-CM version of A51.4 - other international versions of ICD-10 A51.4 may differ.

Codes: = Billable

• A51 Early syphilis
  • A51.4 Other secondary syphilis
    • A51.41 Secondary syphilitic meningitis
    • A51.42 Secondary syphilitic female pelvic disease
    • A51.43 Secondary syphilitic oculopathy
    • A51.44 Secondary syphilitic nephritis
    • A51.45 Secondary syphilitic hepatitis
    • A51.46 Secondary syphilitic osteopathy
    • A51.49 Other secondary syphilitic conditions

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.