Current
A90 — Dengue fever [classical dengue]
Part of Chapter 1: Certain infectious and parasitic diseases , block Arthropod-borne viral fevers and viral hemorrhagic fevers (A90-A99) .
Official Notes
Excludes1
dengue hemorrhagic fever ( A91 )
Child Codes
A90 has no child codes in the FY 2027 release -- it is used on its own.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS