PL13.9ICD-11 MMS 2026-01
Drug or substance interactions, as mode of injury or harm
Description
Medication or substance that is known to interact with another medication or substance that the patient is taking or is expected to take. Code also all involved substances.
Coding note
Code first the injury or harm associated with the drug, medicament or substance. Code also the cause of harm which identifies the substance.
Index terms
- Drug or substance interactions, as mode of injury or harm
- adverse drug event related to drug or substance interaction
Sibling codes
PL13.0– Overdose of substance, as mode of injury or harmPL13.1– Underdosing, as mode of injury or harmPL13.2– Drug-related injury or harm in the context of correct administration or dosage, as mode of injury or harmPL13.3– Incorrect substance, as mode of injury or harmPL13.5– Incorrect administration of drug or medicament, as mode of injuryPL13.6– Medication or substance that is known to be an allergen, as mode of injury or harmPL13.7– Medication or substance that is known to be contraindicated for the patient, as mode of injury or harmPL13.8– Expired or deteriorated medication or substance, as mode of injury or harmPL13.A– Inappropriate stoppage or discontinuation of drug, as mode of injury or harmPL13.Y– Other specified mode of injury or harm associated with exposure to a drug, medicament or biological substancePL13.Z– Mode of injury or harm associated with exposure to a drug, medicament or biological substance, unspecified
Foundation entity
Drug or substance interactions, as mode of injury or harm – http://id.who.int/icd/entity/1207330545
Allowed postcoordination axes
Part of: PL13: Mode of injury or harm associated with exposure to a drug, medicament or biological substance › 23: External causes of morbidity or mortality