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FY2027

ICD-10-CM/Certain infectious and parasitic diseases

A90-A99

Arthropod-borne viral fevers and viral hemorrhagic fevers

A90-A99 contains 9 categories and 40 ICD-10-CM codes for FY2027.

A90Dengue fever [classical dengue]1 billable
A91Dengue hemorrhagic fever1 billable
A92Other mosquito-borne viral fevers11 billable
A93Other arthropod-borne viral fevers, not elsewhere classified4 billable
A94Unspecified arthropod-borne viral fever1 billable
A95Yellow fever3 billable
A96Arenaviral hemorrhagic fever5 billable
A98Other viral hemorrhagic fevers, not elsewhere classified7 billable
A99Unspecified viral hemorrhagic fever1 billable

Not medical or billing advice. This site reproduces the ICD-10-CM classification for reference. Code selection must be based on the provider’s documentation and the ICD-10-CM Official Guidelines for Coding and Reporting. Verify against payer policy before submitting a claim.

ICD-10-CM is published by the CDC / National Center for Health Statistics and CMS. The classification is a work of the United States Government and is in the public domain. FY2027 codes are effective for encounters from October 1, 2026 through September 30, 2027.

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