MCMedicalCodingSoftware
B56.9

B56.9: African trypanosomiasis, unspecified

Billable / specific codeICD-10-CM

B56.9 is a billable, specific ICD-10-CM code for african trypanosomiasis, unspecified. It is valid for submission on a claim.

Check B56.9 with the rest of the claim: free scrubber

Inclusion terms

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

  • Sleeping sickness NOS

Risk adjustment

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

Medicare coverage

B56.9 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A57204Billing and Coding: MRI and CT Scans of the Head and Neck

Alphabetic index entries that lead here

  • African›sleeping sickness
  • African›trypanosomiasis
  • Sickness›sleeping(African)
  • Trypanosomiasis›African
  • Encephalitis›in›African trypanosomiasis
  • Meningitis›in›African trypanosomiasis
  • Sickness›sleeping›by Trypanosoma
  • Trypanosomiasis›where›African trypanosomiasis is prevalent
  • Dementia›in›trypanosomiasis›African
  • Dementia›in›trypanosomiasis›African›with behavioral disturbance

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under B56

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.