MCMedicalCodingSoftware
A79.82

A79.82: Anaplasmosis [A. phagocytophilum]

Billable / specific codeICD-10-CM

A79.82 is a billable, specific ICD-10-CM code for anaplasmosis [a. phagocytophilum]. It is valid for submission on a claim.

Check A79.82 with the rest of the claim: free scrubber

Inclusion terms

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

  • Transfusion transmitted A. phagocytophilum

Other codes that can never be billed with A79.82

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

Risk adjustment

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

Medicare coverage

A79.82 is named in 4 Medicare coverage policies: 4 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A58710Billing and Coding: MolDX: Molecular Syndromic Panels for Infectious Disease Pathogen Identification Testing
  • A58720Billing and Coding: MolDX: Molecular Syndromic Panels for Infectious Disease Pathogen Identification Testing
  • A58747Billing and Coding: MolDX: Molecular Syndromic Panels for Infectious Disease Pathogen Identification Testing
  • A58761Billing and Coding: MolDX: Molecular Syndromic Panels for Infectious Disease Pathogen Identification Testing

Alphabetic index entries that lead here

  • Anaplasmosis [A. phagocytophilum](transfusion transmitted)

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under A79.8

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.