Food poisoning due to other Clostridia

This code represents food poisoning specifically caused by Clostridia species other than Clostridium botulinum (which causes botulism) or Clostridium perfringens (which has its own specific code). It describes an acute gastrointestinal illness resulting from the ingestion of food contaminated with toxins produced by these anaerobic bacteria.

Apply this code when documentation specifies foodborne illness attributed to Clostridia species, excluding C. botulinum and C. perfringens. Supporting documentation should include a definitive diagnosis of food poisoning and identification of the causative agent as "other Clostridia" through laboratory testing or clinical judgment.

• Differentiate carefully from food poisoning due to C. perfringens (005.2) and botulism (005.1).
• Ensure the documentation specifies "other Clostridia" to avoid miscoding for unspecified bacterial food poisoning (005.9).
• Code any associated symptoms (e.g., diarrhea, vomiting) separately if they are significant and not inherent to the food poisoning diagnosis.