2017/18 ICD-10-CM Diagnosis Code A99

Unspecified viral hemorrhagic fever

The following code(s) above A99 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to A99:
  • A00-B99
    2018 ICD-10-CM Range A00-B99

    Certain infectious and parasitic diseases

    Includes
    • diseases generally recognized as communicable or transmissible
    Type 1 Excludes
    • certain localized infections - see body system-related chapters
    Type 2 Excludes
    • 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 to identify resistance to antimicrobial drugs (Z16.-)
    Certain infectious and parasitic diseases
Clinical Information ICD-10-CM A99 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert A99 to ICD-9-CM

Code History

Diagnosis Index entries containing back-references to A99:

ICD-10-CM Codes Adjacent To A99
A96.8 Other arenaviral hemorrhagic fevers
A96.9 Arenaviral hemorrhagic fever, unspecified
A98 Other viral hemorrhagic fevers, not elsewhere classified
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
A99 Unspecified viral hemorrhagic fever
B00 Herpesviral [herpes simplex] infections
B00.0 Eczema herpeticum
B00.1 Herpesviral vesicular dermatitis
B00.2 Herpesviral gingivostomatitis and pharyngotonsillitis
B00.3 Herpesviral meningitis
B00.4 Herpesviral encephalitis
B00.5 Herpesviral ocular disease
B00.50 …… unspecified
B00.51 Herpesviral iridocyclitis
B00.52 Herpesviral keratitis

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.