Mosquito-borne viral encephalitis (A83)

• ICD-10 Index

  • Certain infectious and parasitic diseases (A00–B99)

    • Viral and prion infections of the central nervous system (A80-A89)

      • Mosquito-borne viral encephalitis (A83)

        • A83 - Mosquito-borne viral encephalitis NON-BILLABLE CODE
        • A83.0 - Japanese encephalitis BILLABLE CODE
        • A83.1 - Western equine encephalitis BILLABLE CODE
        • A83.2 - Eastern equine encephalitis BILLABLE CODE
        • A83.3 - St Louis encephalitis BILLABLE CODE
        • A83.4 - Australian encephalitis BILLABLE CODE
        • A83.5 - California encephalitis BILLABLE CODE
        • A83.6 - Rocio virus disease BILLABLE CODE
        • A83.8 - Other mosquito-borne viral encephalitis BILLABLE CODE
        • A83.9 - Mosquito-borne viral encephalitis, unspecified BILLABLE CODE

Instructional Notations

Includes Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.

• mosquito-borne viral meningoencephalitis

Type 2 Excludes Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

• Venezuelan equine encephalitis A92.2
• West Nile fever A92.3
• West Nile virus A92.3