MCMedicalCodingSoftware
A36.83

A36.83: Diphtheritic polyneuritis

Billable / specific codeICD-10-CM

A36.83 is a billable, specific ICD-10-CM code for diphtheritic polyneuritis. It is valid for submission on a claim.

Check A36.83 with the rest of the claim: free scrubber

Other codes that can never be billed with A36.83

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

  • G63Polyneuropathy in diseases classified elsewhere

Risk adjustment

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

Medicare coverage

A36.83 is named in 3 Medicare coverage policies: 3 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A54095Billing and Coding: Nerve Conduction Studies and Electromyography
  • A56900Billing and Coding: Immunizations
  • A57123Billing and Coding: Nerve Conduction Studies and Electromyography

Alphabetic index entries that lead here

  • Polyneuritis, polyneuritic›diphtheritic
  • Polyneuropathy›in›diphtheria

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under A36.8

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.