ICD-10-CM 2027
ICD-10 code for Russian encephalitis
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Encephalitis (chronic) (hemorrhagic) (idiopathic) (nonepidemic) (spurious) (subacute) › Russian”. Page updated September 29, 2026.
About coding Russian encephalitis
The official ICD-10-CM index doesn't give a single default code for russian encephalitis; the code depends on the details below.