01Certain infectious or parasitic diseases
Other bacterial diseases
Rickettsioses
1C31Spotted fever
1C31.0
category
Spotted fever due to Rickettsia rickettsii
Inclusions
Rocky Mountain spotted fever Sao Paulo fever
Also indexed as
American spotted fever Colombian spotted fever Lone star spotted fever Rocky Mountain spotted fever Rocky Mountain tick fever Sao Paulo fever Sao Paulo typhus Spotted fever due to Rickettsia rickettsii Tick typhus due to Rickettsia rickettsii
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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