2024 ICD-10-CM Diagnosis Code A65

Nonvenereal syphilis

  • A65 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2024 edition of ICD-10-CM A65 became effective on October 1, 2023.
  • This is the American ICD-10-CM version of A65 – other international versions of ICD-10 A65 may differ.

Applicable To

  • Bejel
  • Endemic syphilis
  • Njovera

The following code(s) above A65 contain annotation back-references

 that may be applicable to A65:

  • A00-B99  Certain infectious and parasitic diseases
  • A65-A69  Other spirochetal diseases

Approximate Synonyms

  • Non-venereal endemic syphilis

ICD-10-CM A65 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 867 Other infectious and parasitic diseases diagnoses with mcc
  • 868 Other infectious and parasitic diseases diagnoses with cc
  • 869 Other infectious and parasitic diseases diagnoses without cc/mcc

Convert A65 to ICD-9-CMCode History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change

Diagnosis Index entries containing back-references to A65:

  • Bejel A65
  • Dichuchwa A65
  • Njovera A65
  • Siti A65
  • Skerljevo A65
  • Syphilis, syphilitic (acquired) A53.9
    • endemic A65
    • nonvenereal A65