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ICD-10-CM Current in FY 2027

A51.5

Early syphilis, latent

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where A51.5 sits in the official hierarchy. Each level is the code it is classified under.

  1. A51 Parent Early syphilis
  2. A51.5 This code Early syphilis, latent

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files.

Inclusion Terms

Syphilis (acquired) without clinical manifestations, with positive serological reaction and negative spinal fluid test, less than two years after infection.

Version History

How A51.5 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Early syphilis, latent

  2. FY 2026 Effective

    Unchanged

    Early syphilis, latent

Related Codes

Other codes under A51

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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