ICD-10-CM · Chapter 1 · A00-B99

B56 African trypanosomiasis

Category / Non-billable header 3 subcodes

Block: Protozoal diseases (B50-B64)

Subcodes

Each subcode links to a detail page with full clinical annotations.

Code	Description	Billable
B56..0	Gambiense trypanosomiasis	Yes
B56..1	Rhodesiense trypanosomiasis	Yes
B56..9	African trypanosomiasis, unspecified	Yes

Last reviewed: September 2026