ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 1  /  A75-A79  /  A77
A77 Spotted fever [tick-borne rickettsioses]
A77.0 Spotted fever due to Rickettsia rickettsii
Rocky Mountain spotted fever
Sao Paulo fever
A77.1 Spotted fever due to Rickettsia conorii
African tick typhus
Boutonneuse fever
India tick typhus
Kenya tick typhus
Marseilles fever
Mediterranean tick fever
A77.2 Spotted fever due to Rickettsia siberica
North Asian tick fever
Siberian tick typhus
A77.3 Spotted fever due to Rickettsia australis
Queensland tick typhus
A77.4 Ehrlichiosis
Excludes1 anaplasmosis [A. phagocytophilum] (A79.82)
rickettsiosis due to Ehrlichia sennetsu (A79.81)
A77.40 Ehrlichiosis, unspecified
A77.41 Ehrlichiosis chafeensis [E. chafeensis]
A77.49 Other ehrlichiosis
Ehrlichiosis due to E. ewingii
Ehrlichiosis due to E. muris euclairensis
A77.8 Other spotted fevers
Rickettsia 364D/R. philipii (Pacific Coast tick fever)
Spotted fever due to Rickettsia africae (African tick bite fever)
Spotted fever due to Rickettsia parkeri
A77.9 Spotted fever, unspecified
Tick-borne typhus NOS