ICD-10-CM Section A90-A99
Arthropod-borne viral fevers and viral hemorrhagic fevers
- A90 Dengue fever [classical dengue] BILLABLE
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- A91 Dengue hemorrhagic fever BILLABLE
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- A92 Other mosquito-borne viral fevers NON-BILLABLE
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- BILLABLE A92.0 Chikungunya virus disease
- BILLABLE A92.1 O'nyong-nyong fever
- BILLABLE A92.2 Venezuelan equine fever
- BILLABLE A92.4 Rift Valley fever
- BILLABLE A92.8 Other specified mosquito-borne viral fevers
- BILLABLE A92.9 Mosquito-borne viral fever, unspecified
- A93 Other arthropod-borne viral fevers, not elsewhere classified NON-BILLABLE
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- BILLABLE A93.0 Oropouche virus disease
- BILLABLE A93.1 Sandfly fever
- BILLABLE A93.2 Colorado tick fever
- BILLABLE A93.8 Other specified arthropod-borne viral fevers
- A95 Yellow fever NON-BILLABLE
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- BILLABLE A95.0 Sylvatic yellow fever
- BILLABLE A95.1 Urban yellow fever
- BILLABLE A95.9 Yellow fever, unspecified
- A96 Arenaviral hemorrhagic fever NON-BILLABLE
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- BILLABLE A96.0 Junin hemorrhagic fever
- BILLABLE A96.1 Machupo hemorrhagic fever
- BILLABLE A96.2 Lassa fever
- BILLABLE A96.8 Other arenaviral hemorrhagic fevers
- BILLABLE A96.9 Arenaviral hemorrhagic fever, unspecified
- A98 Other viral hemorrhagic fevers, not elsewhere classified NON-BILLABLE
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- BILLABLE A98.0 Crimean-Congo hemorrhagic fever
- BILLABLE A98.1 Omsk hemorrhagic fever
- BILLABLE A98.2 Kyasanur Forest disease
- BILLABLE A98.3 Marburg virus disease
- BILLABLE A98.4 Ebola virus disease
- BILLABLE A98.5 Hemorrhagic fever with renal syndrome
- BILLABLE A98.8 Other specified viral hemorrhagic fevers
Coding Notes for Section A90-A99
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Section Includes Notes:
Includes
Includes notes further define, or give examples of, conditions included in the section. - Diseases generally recognized as communicable or transmissible
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Additional Code Note:
Use Additional Code
Use Additional Code note means a second code must be used in conjunction with this code. Codes with this note are Etiology codes and must be followed by a Manifestation code or codes. - Code to identify resistance to antimicrobial drugs See code Z16.-
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Section Type-1 Excludes:
Type-1 Excludes
Type-1 Excludes mean the conditions excluded are mutually exclusive and should never be coded together. Excludes 1 means "do not code here." - Certain localized infections - see body system-related chapters
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Section Type-2 Excludes:
Type-2 Excludes
Type-2 Excludes means the excluded conditions are different, although they may appear similar. A patient may have both conditions, but one does not include the other. Excludes 2 means "not coded here." - Carrier or suspected carrier of infectious disease - instead, use code Z22.-
- Infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium - instead, use code O98.-
- Infectious and parasitic diseases specific to the perinatal period - instead, use Section P35-P39
- Influenza and other acute respiratory infections - instead, use Section J00-J22