A75.1

A75.1: Recrudescent typhus [Brill's disease]

Billable / specific codeICD-10-CM

A75.1 is a billable, specific ICD-10-CM code for recrudescent typhus [brill's disease]. It is valid for submission on a claim.

Check A75.1 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Brill-Zinsser disease

Excludes1 inherited from the categories above A75.1

A category’s note binds every code beneath it.

Written on A75: Typhus fever

rickettsiosis due to Ehrlichia sennetsu (A79.81)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

Brill(-Zinsser) disease (recrudescent typhus)
Recrudescent typhus(fever)
Disease, diseased›Brill-Zinsser(recrudescent typhus)
Disease, diseased›Brill's(recrudescent typhus)
Typhus›recrudescent
Infection, infected, infective›typhus›recrudescent
Typhus›exanthematicus SAI›brillii SAI
Typhus›due to Rickettsia›prowazekii›recrudescent

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under A75