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ICD-10-CM Current in FY 2027

A75.9

Typhus fever, unspecified

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where A75.9 sits in the official hierarchy. Each level is the code it is classified under.

  1. A75 Parent Typhus fever
  2. A75.9 This code Typhus fever, unspecified

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Inclusion Terms

Typhus (fever) NOS

Excludes1

rickettsiosis due to Ehrlichia sennetsu ( A79.81 )

Inherited from A75 — Typhus fever

Version History

How A75.9 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Typhus fever, unspecified

  2. FY 2026 Effective

    Unchanged

    Typhus fever, unspecified

Related Codes

Other codes under A75

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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