Current
A77 — Spotted fever [tick-borne rickettsioses]
Part of Chapter 1: Certain infectious and parasitic diseases , block Rickettsioses (A75-A79) .
Child Codes
- A77.0 Spotted fever due to Rickettsia rickettsii Billable
- A77.1 Spotted fever due to Rickettsia conorii Billable
- A77.2 Spotted fever due to Rickettsia siberica Billable
- A77.3 Spotted fever due to Rickettsia australis Billable
- A77.4 Ehrlichiosis Has subcodes
- A77.8 Other spotted fevers Billable
- A77.9 Spotted fever, unspecified Billable
FY 2027 effective October 1, 2026 · CDC NCHS and CMS