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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > A00-B99 > A80-A89 > A84
A80-A89
Viral and prion infections of the central nervous system
Excl1.:
postpolio syndrome (G14)
sequelae of poliomyelitis (B91)
sequelae of viral encephalitis (B94.1)
A84

Tick-borne viral encephalitis

Incl.:
tick-borne viral meningoencephalitis
A84.0
Far Eastern tick-borne encephalitis [Russian spring-summer encephalitis]
A84.1
Central European tick-borne encephalitis
A84.8

Other tick-borne viral encephalitis

A84.81
Powassan virus disease
A84.89
Other tick-borne viral encephalitis
Info:
Louping ill
Code first
, if applicable, transfusion related infection (T80.22-)
A84.9
Tick-borne viral encephalitis, unspecified

 

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