ICD-10-CM · Chapter 1 · A00-B99
A98 Other viral hemorrhagic fevers, not elsewhere classified
Excludes 1 (cannot be coded together)
- chikungunya hemorrhagic fever (A92.0)
- dengue hemorrhagic fever (A91)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| A98..0 | Crimean-Congo hemorrhagic fever | Yes |
| A98..1 | Omsk hemorrhagic fever | Yes |
| A98..2 | Kyasanur Forest disease | Yes |
| A98..3 | Marburg virus disease | Yes |
| A98..4 | Ebola virus disease | Yes |
| A98..5 | Hemorrhagic fever with renal syndrome | Yes |
| A98..8 | Other specified viral hemorrhagic fevers | Yes |
Last reviewed: September 2026