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ICD-10-CM Current in FY 2027

A77.49

Other ehrlichiosis

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

Hierarchy

Where A77.49 sits in the official hierarchy. Each level is the code it is classified under.

  1. A77 Spotted fever [tick-borne rickettsioses]
  2. A77.4 Parent Ehrlichiosis
  3. A77.49 This code Other ehrlichiosis

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

Ehrlichiosis due to E. ewingii

Inclusion Terms

Ehrlichiosis due to E. muris euclairensis

Excludes1

anaplasmosis [A. phagocytophilum] ( A79.82 )

Inherited from A77.4 — Ehrlichiosis

Excludes1

rickettsiosis due to Ehrlichia sennetsu ( A79.81 )

Inherited from A77.4 — Ehrlichiosis

Version History

How A77.49 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Other ehrlichiosis

  2. FY 2026 Effective

    Unchanged

    Other ehrlichiosis

Related Codes

Other codes under A77.4

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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