ICD-10-CM · Chapter 1 · A00–B99
A83.8
Other mosquito-borne viral encephalitis
Certain infectious and parasitic diseases
Quick facts
- Code
- A83.8
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 1 — Certain infectious and parasitic diseases
- Category
- A83 — Mosquito-borne viral encephalitis
- Specificity
- 4 characters
How coders use this code
ICD-10-CM A83.8 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of other mosquito-borne viral encephalitis. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in A83
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