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A52.15

A52.15: Late syphilitic neuropathy

Billable / specific codeICD-10-CM

A52.15 is a billable, specific ICD-10-CM code for late syphilitic neuropathy. It is valid for submission on a claim.

Check A52.15 with the rest of the claim: free scrubber

Inclusion terms

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

  • Late syphilitic acoustic neuritis
  • Late syphilitic optic (nerve) atrophy
  • Late syphilitic polyneuropathy
  • Late syphilitic retrobulbar neuritis

Other codes that can never be billed with A52.15

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

  • G53Cranial nerve disorders in diseases classified elsewhere
  • G59Mononeuropathy in diseases classified elsewhere
  • H46.1Retrobulbar neuritis
  • H93.3Disorders of acoustic nerve
  • H94.0Acoustic neuritis in infectious and parasitic diseases classified elsewhere

Risk adjustment

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

Medicare coverage

A52.15 is named in 29 Medicare coverage policies: 26 listing it as supporting medical necessity, and 3 listing it as NOT covered. Which one applies depends on your Medicare contractor.

  • A56731Billing and Coding: Nerve Blocks and Electrostimulation for Peripheral Neuropathynot covered
  • A57589Billing and Coding: Nerve Blocks for Peripheral Neuropathynot covered
  • A57663Billing and Coding: Nerve Blocks for Peripheral Neuropathynot covered
  • A52996Billing and Coding: Routine Foot Care

Alphabetic index entries that lead here

  • Deafness›syphilitic
  • Disturbance›neuromuscular mechanism, due to syphilis(eye)
  • Neuritis›syphilitic
  • Neurosyphilis›optic atrophy
  • Polyneuropathy›syphilitic(late)
  • Syphilis, syphilitic›acoustic nerve
  • Syphilis, syphilitic›cranial nerve
  • Syphilis, syphilitic›eighth nerve(neuritis)
  • Syphilis, syphilitic›nerve palsy(any cranial nerve)
  • Syphilis, syphilitic›neuritis
  • Syphilis, syphilitic›optic nerve(atrophy) (neuritis) (papilla)
  • Syphilis, syphilitic›retrobulbar neuritis

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.