Spotted fever [tick-borne rickettsioses] A77- June 11, 2024 by icd10codes.in Spotted fever [tick-borne rickettsioses] A77- Codes A77 Spotted fever [tick-borne rickettsioses] A77.0 Spotted fever due to Rickettsia rickettsii A77.1 Spotted fever due to Rickettsia conorii A77.2 Spotted fever due to Rickettsia siberica A77.3 Spotted fever due to Rickettsia australis A77.4 Ehrlichiosis A77.40 …… unspecified A77.41 …… chafeensis [E. chafeensis] A77.49 Other ehrlichiosis A77.8 Other spotted fevers A77.9 Spotted fever, unspecified