MCMedicalCodingSoftware
A52.19

A52.19: Other symptomatic neurosyphilis

Billable / specific codeICD-10-CM

A52.19 is a billable, specific ICD-10-CM code for other symptomatic neurosyphilis. It is valid for submission on a claim.

Check A52.19 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Syphilitic parkinsonism

Other codes that can never be billed with A52.19

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • G21Secondary parkinsonism
  • G59Mononeuropathy in diseases classified elsewhere
  • G94Other disorders of brain in diseases classified elsewhere
  • H57.01Argyll Robertson pupil, atypical

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

A52.19 is named in 16 Medicare coverage policies: 16 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52996Billing and Coding: Routine Foot Care
  • A53060Billing and Coding: Ophthalmology: Extended Ophthalmoscopy and Fundus Photography
  • A56232Billing and Coding: Foot Care
  • A56551Billing and Coding: Visual Fields Testing

Alphabetic index entries that lead here

  • Argyll Robertson phenomenon, pupil or syndrome(syphilitic)
  • Aphasia›syphilis, tertiary
  • Epilepsy, epileptic, epilepsia›due to syphilis
  • Gumma›brain
  • Gumma›cauda equina
  • Gumma›intracranial
  • Gumma›leptomeninges
  • Gumma›meninges
  • Gumma›spinal cord
  • Meningoencephalocele›syphilitic
  • Meningomyelocele›syphilitic
  • Neurosyphilis›parenchymatous(degenerative)

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under A52.1

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.