6C40.0ICD-11 MMS 2026-01
Episode of harmful use of alcohol
Description
An episode of use of alcohol that has caused damage to a person’s physical or mental health or has resulted in behaviour leading to harm to the health of others. Harm to health of the individual occurs due to one or more of the following: (1) behaviour related to intoxication; (2) direct or secondary toxic effects on body organs and systems; or (3) a harmful route of administration. Harm to health of others includes any form of physical harm, including trauma, or mental disorder that is directly attributable to behaviour due to alcohol intoxication on the part of the person to whom the diagnosis of single episode of harmful use applies. This diagnosis should not be made if the harm is attributed to a known pattern of alcohol use.
Index terms
- Episode of harmful use of alcohol
Excludes
Exclusions from above levels
Sibling codes
6C40.1– Harmful pattern of use of alcohol6C40.2– Alcohol dependence6C40.3– Alcohol intoxication6C40.4– Alcohol withdrawal6C40.5– Alcohol-induced delirium6C40.6– Alcohol-induced psychotic disorder6C40.7– Certain specified alcohol-induced mental or behavioural disorders6C40.Y– Other specified disorders due to use of alcohol6C40.Z– Disorders due to use of alcohol, unspecified
Foundation entity
Episode of harmful use of alcohol – http://id.who.int/icd/entity/766814084
Allowed postcoordination axes
Part of: 6C40: Disorders due to use of alcohol › 06: Mental, behavioural or neurodevelopmental disorders