A52.8
ICD-10BillableLate syphilis, latent
Official ICD-10-CM descriptor (FY2026)
Late syphilis, latent
A52.8 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Syphilis (acquired) without clinical manifestations, with positive serological reaction and negative spinal fluid test, two years or more after infection
Related codes in A52
Where this code sits
- Parent code
- A52
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.