Unspecified protozoal disease
Billable / specific
B64 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Includes
- diseases generally recognized as communicable or transmissible
Excludes1
Not coded here — never report together with this code.
Excludes2
Not included here — may be reported together when both conditions exist.
- carrier or suspected carrier of infectious disease (Z22.-)
- certain localized infections - see body system-related chapters
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
- infectious and parasitic diseases specific to the perinatal period (P35-P39)
- influenza and other acute respiratory infections (J00-J22)
Use additional code
Add a code to identify the following, if applicable.
- code to identify resistance to antimicrobial drugs (Z16.-)
Also known as
- Disease, diseased, protozoal
- Infection, infected, infective, protozoal NEC
- Infestation, protozoal NEC
- Protozoal, disease
Related codes
- B50Plasmodium falciparum malariaHeader
- B51Plasmodium vivax malariaHeader
- B52Plasmodium malariae malariaHeader
- B53Other specified malariaHeader
- B54Unspecified malariaBillable
- B55LeishmaniasisHeader
- B56African trypanosomiasisHeader
- B57Chagas' diseaseHeader
- B58ToxoplasmosisHeader
- B59PneumocystosisBillable
- B60Other protozoal diseases, not elsewhere classifiedHeader