MCMedicalCodingSoftware
A94

A94: Unspecified arthropod-borne viral fever

Billable / specific codeICD-10-CM

A94 is a billable, specific ICD-10-CM code for unspecified arthropod-borne viral fever. It is valid for submission on a claim.

Check A94 with the rest of the claim: free scrubber

Inclusion terms

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

  • Arboviral fever NOS
  • Arbovirus infection NOS

Risk adjustment

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

Medicare coverage

A94 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

  • Disease, diseased›arthropod-borne NOS(viral)
  • Fever›arbovirus, arboviral
  • Fever›hemorrhagic NOS(arthropod-borne)
  • Infection, infected, infective›arbovirus(arbor virus)
  • Disease, diseased›viral, virus›arbovirus NOS
  • Disease, diseased›viral, virus›arthropod-borne NOS
  • Fever›arbovirus, arboviral›hemorrhagic
  • Infection, infected, infective›virus, viral NOS›arborvirus, arbovirus arthropod-borne

Code history

Unchanged in every release from FY2024 to FY2027.

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.