A05.1

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A05.1

Billable

Botulism food poisoning

A05.1 is the ICD-10-CM code for Botulism food poisoning. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
A00-B99
Parent
A05
Edition
FY2026

A00-B99 Certain infectious and parasitic diseases

What this means — in plain language

MedlinePlus · NIH

Botulism is a rare but serious illness. The cause is a toxin (poison) made by a bacterium called Clostridium botulinum. It occurs naturally in soil. There are several kinds of botulism. Foodborne botulism comes from eating foods contaminated with the toxin. Wound botulism happens when a wound infected with the bacteria makes the toxin. It is more common in heroin users. Infant botulism happens when a baby consumes…

Read more about Botulism at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • •Botulism NOS
  • •Classical foodborne intoxication due to Clostridium botulinum

Excludes1 — not coded here

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

9 rare diseases filed under this code

Orphanet · INSERM

Orphadata Science: Free access data from Orphanet. © INSERM 1999. 1 of these are exact ICD-10 matches; the rest are broader-bucket mappings.

Frequently asked questions

What is ICD-10 code A05.1?
A05.1 is the ICD-10-CM code for "Botulism food poisoning". It falls under A00-B99 Certain infectious and parasitic diseases.
Is A05.1 a billable code?
Yes — A05.1 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from A05.1?
Excludes1 (not coded here): infant botulism (A48.51); wound botulism (A48.52).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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