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UpcomingOct 1, 2026 – Sep 30, 2027

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ICD-10-CM · FY2027 / Chapters 1 / Protozoal diseases (B50-B64)

Protozoal diseases (B50-B64)

B50-B64 · 12 Entries

More specific codes (12)

B50Plasmodium falciparum malariaCategory · further specificity required→B51Plasmodium vivax malariaCategory · further specificity required→B52Plasmodium malariae malariaCategory · further specificity required→B53Other specified malariaCategory · further specificity required→B54Unspecified malariaBillable / specific→B55LeishmaniasisCategory · further specificity required→B56African trypanosomiasisCategory · further specificity required→B57Chagas' diseaseCategory · further specificity required→B58ToxoplasmosisCategory · further specificity required→B59PneumocystosisBillable / specific→B60Other protozoal diseases, not elsewhere classifiedCategory · further specificity required→B64Unspecified protozoal diseaseBillable / specific→

Coding notesExcludes 1 · 2

Excludes 1

amebiasis (A06.-)
other protozoal intestinal diseases (A07.-)

ICD-10-CM · CDC/NCHS · English

Official ICD-10-CM titles and instructions are preserved in English. Interface translations are provided by ICD Code Hub, not CDC or WHO.

CDC / NCHS · Oct 1, 2026 – Sep 30, 2027