2024 ICD-10-CM Diagnosis Code A98.4

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Ebola virus disease

  • A98.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2024 edition of ICD-10-CM A98.4 became effective on October 1, 2023.
  • This is the American ICD-10-CM version of A98.4 – other international versions of ICD-10 A98.4 may differ.

The following code(s) above A98.4 contain annotation back-references

 that may be applicable to A98.4:

  • A00-B99  Certain infectious and parasitic diseases
  • A98  Other viral hemorrhagic fevers, not elsewhere classified

Clinical Information

  • A highly fatal, acute hemorrhagic fever, clinically very similar to marburg virus disease, caused by ebolavirus, first occurring in the sudan and adjacent northwestern (what was then) zaire.

ICD-10-CM A98.4 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 865 Viral illness with mcc
  • 866 Viral illness without mcc

Convert A98.4 to ICD-9-CMCode History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change

Diagnosis Index entries containing back-references to A98.4: