A92
Other mosquito-borne viral fevers
Choose the additional character
A92 needs more characters to be billable. Pick the specific code below.
- A92.0Chikungunya virus diseaseBillable
- A92.1O'nyong-nyong feverBillable
- A92.2Venezuelan equine feverBillable
- A92.3West Nile virus infectionMore levels
- A92.4Rift Valley feverBillable
- A92.5Zika virus diseaseBillable
- A92.8Other specified mosquito-borne viral feversBillable
- A92.9Mosquito-borne viral fever, unspecifiedBillable
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
Ross River disease (B33.1)
diseases generally recognized as communicable or transmissible
certain localized infections - see body system-related chapters
carrier or suspected carrier of infectious disease (Z22.-) infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-) infectious and parasitic diseases specific to the perinatal period (P35-P39) influenza and other acute respiratory infections (J00-J22)
code to identify resistance to antimicrobial drugs (Z16.-)
Official Guidelines for A92
FY 2026 ›Subsections
- I.C.1.aHuman Immunodeficiency Virus (HIV) Infections
- I.C.1.bInfectious agents as the cause of diseases classified to other chapters
- I.C.1.cInfections resistant to antibiotics
- I.C.1.dSepsis, Severe Sepsis, and Septic Shock Infections resistant to antibiotics
- I.C.1.eMethicillin Resistant Staphylococcus aureus (MRSA) Conditions
- I.C.1.fZika virus infections
- I.C.1.gCoronavirus infections
Sections that reference A92
Sections whose FY 2026 text names A92, its A92 category, or a range containing it — the chapter guidance above is the authoritative source.