Rickettsioses (A75-A79)
Browse all the diagnosis codes used for rickettsioses (a75-a79). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.
Certain infectious and parasitic diseases (A00–B99)
Rickettsioses (A75-A79)
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 Ehrlichiosis, unspecified
- A77.41 Ehrlichiosis chafeensis [E. chafeensis]
- A77.49 Other ehrlichiosis
- A77.8 Other spotted fevers
- A77.9 Spotted fever, unspecified
Spotted fever [tick-borne rickettsioses] (A77)
- A78 Q fever
Q fever (A78)
A79 Other rickettsioses
- A79.0 Trench fever
- A79.1 Rickettsialpox due to Rickettsia akari
A79.8 Other specified rickettsioses
- A79.81 Rickettsiosis due to Ehrlichia sennetsu
- A79.82 Anaplasmosis [A. phagocytophilum]
- A79.89 Other specified rickettsioses
- A79.9 Rickettsiosis, unspecified
Other rickettsioses (A79)