Rickettsiosis due to Ehrlichia sennetsu
- A79.81 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 A79.81 became effective on October 1, 2023.
- This is the American ICD-10-CM version of A79.81 – other international versions of ICD-10 A79.81 may differ.
Applicable To
- Rickettsiosis due to Neorickettsia sennetsu
The following code(s) above A79.81 contain annotation back-references
that may be applicable to A79.81:
- A00-B99 Certain infectious and parasitic diseases
Approximate Synonyms
- Rickettsiosis due to erhlichia sennetsu
- Sennetsu fever
ICD-10-CM A79.81 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 A79.81 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
Code annotations containing back-references to A79.81:
Diagnosis Index entries containing back-references to A79.81:
- EhrlichiosisA77.40
- due to
- E. sennetsu A79.81
- due to
- RickettsiosisA79.9
- due to
- Ehrlichia sennetsu A79.81
- Neorickettsia sennetsu A79.81
- due to