MCMedicalCodingSoftware
B89

B89: Unspecified parasitic disease

Billable / specific codeICD-10-CM

B89 is a billable, specific ICD-10-CM code for unspecified parasitic disease. It is valid for submission on a claim.

Check B89 with the rest of the claim: free scrubber

Risk adjustment

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

Alphabetic index entries that lead here

  • Parasitism
  • Cyst›parasitic
  • Disease, diseased›parasitic
  • Infection, infected, infective›parasitic
  • Infestation›orbit, parasitic NOS
  • Infestation›parasite, parasitic
  • Meningoencephalitis›parasitic NEC
  • Parasitic›disease NEC
  • Arthritis, arthritic›due to or associated with›parasitic disease NEC
  • Arthritis, arthritic›in›parasitic disease NEC
  • Encephalitis›in›parasitic disease NEC
  • Hydrocephalus›in›infectious disease NEC

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.