Trench fever
- A79.0 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 A79.0 became effective on October 1, 2023.
- This is the American ICD-10-CM version of A79.0 – other international versions of ICD-10 A79.0 may differ.
Applicable To
- Quintan fever
- Wolhynian fever
The following code(s) above A79.0 contain annotation back-references
that may be applicable to A79.0:
- A00-B99 Certain infectious and parasitic diseases
Clinical Information
- An intermittent fever characterized by intervals of chills, fever, and splenomegaly each of which may last as long as 40 hours. It is caused by bartonella quintana and transmitted by the human louse.
ICD-10-CM A79.0 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):
- 867 Other infectious and parasitic diseases diagnoses with mcc
- 868 Other infectious and parasitic diseases diagnoses with cc
- 869 Other infectious and parasitic diseases diagnoses without cc/mcc
Convert A79.0 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 A79.0:
- Disease, diseased – see also Syndrome
- His A79.0 (-Werner) (trench fever)
- Werner-His A79.0 (trench fever)
- Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) R50.9
- five day A79.0
- Meuse A79.0
- quintan A79.0
- shin-bone A79.0
- trench A79.0
- Volhynian A79.0
- Wolhynian A79.0
- His-Werner disease A79.0
- Infection, infected, infective (opportunistic) B99.9
- trench fever A79.0
- Quintan fever A79.0
- Trench
- fever A79.0
- Volhynian fever A79.0
- Werner-His disease A79.0
- Wolhynian fever A79.0