ICD-10-CM A98: Other viral hemorrhagic fevers, not elsewhere classified

ICD-10-CM Diagnosis Code (2025)

Official Description for A98

Other viral hemorrhagic fevers, not elsewhere classified

Coding Notes & Guidelines for A98

Excludes1: Not Coded Here
  • chikungunya hemorrhagic fever (A92.0)
  • dengue hemorrhagic fever (A91)
Excludes1: Not Coded Here

hantavirus (cardio)-pulmonary syndrome (B33.4)

Inclusion Terms

Central Asian hemorrhagic fever

Inclusion Terms
  • Epidemic hemorrhagic fever
  • Korean hemorrhagic fever
  • Russian hemorrhagic fever
  • Hantaan virus disease
  • Hantavirus disease with renal manifestations
  • Nephropathia epidemica
  • Songo fever

Child Codes (More Specific Codes for A98):

A98.0 - Crimean-Congo hemorrhagic fever A98.1 - Omsk hemorrhagic fever A98.2 - Kyasanur Forest disease A98.3 - Marburg virus disease A98.4 - Ebola virus disease A98.5 - Hemorrhagic fever with renal syndrome A98.8 - Other specified viral hemorrhagic fevers

About ICD-10-CM Code A98 (Other viral hemorrhagic fevers)

ICD-10-CM code A98 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM A98 became effective on October 1, 2024.

This page provides detailed information about A98 - Other viral hemorrhagic fevers, not elsewhere classified. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other viral hemorrhagic fevers related to not elsewhere classified.