World Health Organization · 2026-01 · English
6C49 Disorders due to use of hallucinogens
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
6C49.0Episode of harmful use of hallucinogens6C49.1Harmful pattern of use of hallucinogens6C49.2Hallucinogen dependence6C49.3Hallucinogen intoxication6C49.4Hallucinogen-induced delirium6C49.5Hallucinogen-induced psychotic disorder6C49.6Certain specified hallucinogen-induced mental or behavioural disorders6C49.YOther specified disorders due to use of hallucinogens6C49.ZDisorders due to use of hallucinogens, unspecified© World Health Organization · CC BY-ND 3.0 IGO