World Health Organization · 2026-01 · English
QE11 Hazardous drug use
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
QE11.0Hazardous use of opioidsQE11.1Hazardous use of cannabisQE11.2Hazardous use of sedatives, hypnotics or anxiolyticsQE11.3Hazardous use of cocaineQE11.4Hazardous use of stimulants including amphetamines or methamphetamineQE11.5Hazardous use of caffeineQE11.6Hazardous use of MDMA or related drugsQE11.7Hazardous use of dissociative drugs including ketamine or PCPQE11.8Hazardous use of other specified psychoactive substancesQE11.9Hazardous use of unknown or unspecified psychoactive substancesQE11.YOther specified hazardous drug useQE11.ZHazardous drug use, unspecified© World Health Organization · CC BY-ND 3.0 IGO