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ICD-10-CM Current in FY 2027

A23.9

Brucellosis, unspecified

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

Hierarchy

Where A23.9 sits in the official hierarchy. Each level is the code it is classified under.

  1. A23 Parent Brucellosis
  2. A23.9 This code Brucellosis, 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.

Includes

Malta fever

Inherited from A23 — Brucellosis

Includes

Mediterranean fever

Inherited from A23 — Brucellosis

Includes

undulant fever

Inherited from A23 — Brucellosis

Version History

How A23.9 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Brucellosis, unspecified

  2. FY 2026 Effective

    Unchanged

    Brucellosis, unspecified

Related Codes

Other codes under A23

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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