Unspecified viral hemorrhagic fever
Billable / specific
A99 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Includes
- diseases generally recognized as communicable or transmissible
Excludes2
Not included here — may be reported together when both conditions exist.
- carrier or suspected carrier of infectious disease (Z22.-)
- certain localized infections - see body system-related chapters
- 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)
Use additional code
Add a code to identify the following, if applicable.
- code to identify resistance to antimicrobial drugs (Z16.-)
Also known as
- Fever, hemorrhagicNOS, viral
Related codes
- A90Dengue fever [classical dengue]Billable
- A91Dengue hemorrhagic feverBillable
- A92Other mosquito-borne viral feversHeader
- A93Other arthropod-borne viral fevers, not elsewhere classifiedHeader
- A94Unspecified arthropod-borne viral feverBillable
- A95Yellow feverHeader
- A96Arenaviral hemorrhagic feverHeader
- A98Other viral hemorrhagic fevers, not elsewhere classifiedHeader