ICD-10-CM Current in FY 2027
A83
Mosquito-borne viral encephalitis
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
More Specific Codes
9 codes under A83
- A83.0 Japanese encephalitis Billable
- A83.1 Western equine encephalitis Billable
- A83.2 Eastern equine encephalitis Billable
- A83.3 St Louis encephalitis Billable
- A83.4 Australian encephalitis Billable
- A83.5 California encephalitis Billable
- A83.6 Rocio virus disease Billable
- A83.8 Other mosquito-borne viral encephalitis Billable
- A83.9 Mosquito-borne viral encephalitis, unspecified Billable
Version History
How A83 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentMosquito-borne viral encephalitis
-
FY 2026 Effective
UnchangedMosquito-borne viral encephalitis
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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