ICD-10-CM Current in FY 2027

A05.4

Foodborne Bacillus cereus intoxication

Release: FY 2027
Effective: October 1, 2026

Official source

Hierarchy

Where A05.4 sits in the official hierarchy. Each level is the code it is classified under.

A05 Parent Other bacterial foodborne intoxications, not elsewhere classified
A05.4 This code Foodborne Bacillus cereus intoxication

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.

Excludes1

Clostridium difficile foodborne intoxication and infection ( A04.7- )

Inherited from A05 — Other bacterial foodborne intoxications, not elsewhere classified

Excludes1

Escherichia coli infection (A04.0-A04.4)

Inherited from A05 — Other bacterial foodborne intoxications, not elsewhere classified

Excludes1

listeriosis ( A32 .-)

Inherited from A05 — Other bacterial foodborne intoxications, not elsewhere classified

Excludes1

salmonella foodborne intoxication and infection ( A02 .-)

Inherited from A05 — Other bacterial foodborne intoxications, not elsewhere classified

Excludes1

toxic effect of noxious foodstuffs (T61-T62)

Inherited from A05 — Other bacterial foodborne intoxications, not elsewhere classified

Version History

How A05.4 appears in each release imported from the official files, newest first.

FY 2027 Effective October 1, 2026
Current

Foodborne Bacillus cereus intoxication
FY 2026 Effective October 1, 2025
Unchanged

Foodborne Bacillus cereus intoxication

Other codes under A05

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: October 1, 2026
Source file: icd10cm-code-descriptions-2027.zip

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

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