A98.1 Omsk hemorrhagic fever
Instructional Notes:
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A98.1
Description: Omsk hemorrhagic fever
↓
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A98
Description: Other viral hemorrhagic fevers, not elsewhere classified
Exclude1:
- chikungunya hemorrhagic fever (A92.0)
- dengue hemorrhagic fever (A91)
↓
-
A90-A99
Description: Arthropod-borne viral fevers and viral hemorrhagic fevers (A90-A99)
↓
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A00-B99
Description: Certain infectious and parasitic diseases
Exclude1:
- certain localized infections - see body system-related chapters
Exclude2:
- carrier or suspected carrier of infectious disease (Z22.-)
- 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:
- code to identify resistance to antimicrobial drugs (Z16.-)
Include:
- diseases generally recognized as communicable or transmissible