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Index to Diseases and Injuries

Serology for syphilis

  • doubtful
  • with signs or symptoms - code by site and stage under Syphilis
  • follow-up of latent syphilis — see Syphilis, latent
  • negative, with signs or symptoms - code by site and stage under Syphilis
  • positive A53.0
  • with signs or symptoms - code by site and stage under Syphilis
  • reactivated A53.0
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.

ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.