MCMedicalCodingSoftware
B33.8

B33.8: Other specified viral diseases

Billable / specific codeICD-10-CM

B33.8 is a billable, specific ICD-10-CM code for other specified viral diseases. It is valid for submission on a claim.

Check B33.8 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • anogenital human papillomavirus infection (A63.0)
  • viral warts due to human papillomavirus infection (B07)

Risk adjustment

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

Alphabetic index entries that lead here

  • Aujeszky's disease
  • Tahyna fever
  • Coxsackie›specific disease NEC
  • Fever›Tahyna
  • Lymphocytosis›infectious(acute)
  • Disease, diseased›viral, virus›Tahyna
  • Hepatitis›viral, virus›coxsackie
  • Infection, infected, infective›virus, viral NOS›specified type NEC

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under B33

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.