ICD-10-CM Alphabetic Index · FY 2027 39 Entries
Typhus in the ICD-10-CM Index ICD-10-CM
The main term Typhus (fever) carries 39 index entries pointing to 11 ICD-10-CM codes. The default entry is A75.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027
39
Index Entries
11
Codes Referenced
A75.9
Default Code
T
Letter
39 of 39 shown
ICD-10-CM
Index Entries Under Typhus 39 entries · 11 codes
Typhus (fever) A75.9
abdominal, abdominalis see Typhoid
African tick A77.1
amarillic A95.9
classical A75.0
due to Rickettsia
prowazekii A75.0
recrudescent A75.1
tsutsugamushi A75.3
typhi A75.2
endemic (flea-borne) A75.2
epidemic (louse-borne) A75.0
exanthematic NEC A75.0
exanthematicus SAI A75.0
brillii SAI A75.1
mexicanus SAI A75.2
typhus murinus A75.2
flea-borne A75.2
India tick A77.1
Kenya (tick) A77.1
louse-borne A75.0
Mexican A75.2
mite-borne A75.3
murine A75.2
North Asian tick-borne A77.2
Orientia Tsutsugamushi (scrub typhus) A75.3
petechial A75.9
Queensland tick A77.3
rat A75.2
recrudescent A75.1
recurrens see Fever, relapsing
Sao Paulo A77.0
scrub (China) (India) (Malaysia) (New Guinea) A75.3
shop (of Malaysia) A75.2
Siberian tick A77.2
tick-borne A77.9
tropical (mite-borne) A75.3
The info icon previews the code's description and billable status; the code link opens its full page with all notations.
Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.
