World Health Organization · 2026-01 · English
Circumstances associated with exposure to a drug, medicament or biological substance influencing the episode of care without injury or harm
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
QA70Overdose of substance without injury or harmQA71Underdosing without injury or harmQA72Incorrect substance without injury or harmQA73Incorrect route of administration without injury or harmQA75Incorrect duration of administration or course of therapy without injury or harmQA76Medication or substance that is known to be an allergen without injury or harmQA77Medication or substance that is known to be contraindicated for the patient without injury or harmQA78Expired or deteriorated medication or substance without injury or harmQA79Drug or substance interactions without injury or harmQA7AInappropriate stoppage or discontinuation of drug without injury or harmQA7YOther specified circumstances associated with exposure to a drug, medicament or biological substance influencing the episode of care without injury or harmQA7ZCircumstances associated with exposure to a drug, medicament or biological substance influencing the episode of care without injury or harm, unspecified© World Health Organization · CC BY-ND 3.0 IGO