- A05.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM A05.1 became effective on October 1, 2022.
- This is the American ICD-10-CM version of A05.1 – other international versions of ICD-10 A05.1 may differ.
ICD-10-CM A05.1 is grouped within Diagnostic Related Group(s):
- 867 Other infectious and parasitic diseases diagnoses with mcc
- 868 Other infectious and parasitic diseases diagnoses with cc
- 869 Other infectious and parasitic diseases diagnoses without cc/mcc
Applicable To
- Botulism NOS
- Classical foodborne intoxication due to Clostridium botulinum
Type 1 Excludes
- infant botulism (A48.51)
- wound botulism (A48.52)
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to A05.1:
- Clostridium > Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) K52.9
- botulinum (food poisoning) > Clostridium A05.1
- botulinum (food poisoning) > Clostridium NEC A48.0
- classical (Clostridium botulinum) > foodborne A05.9
- Clostridium > due to A05.4
- botulinum > Clostridium A05.1
- botulinus > Bacillus B (aertrycke) (cholerae (suis)) (paratyphosus) (suipestifer) A02.9
- botulism > Poisoning (acute)
- Clostridium botulinum > Poisoning (acute)
- botulinus > Bacillus (aertrycke) (choleraesuis) (paratyphosus) (suipestifer) A02.9