World Health Organization · 2026-01 · English
6C4C Disorders due to use of methylene-dioxymethamphetamine [MDMA] or related drugs, including methylene-dioxyamphetamine [MDA]
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
6C4C.0Episode of harmful use of MDMA or related drugs, including MDA6C4C.1Harmful pattern of use of MDMA or related drugs, including MDA6C4C.2MDMA or related drug dependence, including MDA6C4C.3MDMA or related drug intoxication, including MDA6C4C.4MDMA or related drug withdrawal, including MDA6C4C.5MDMA or related drug-induced delirium, including MDA6C4C.6MDMA or related drug-induced psychotic disorder, including MDA6C4C.7Certain specified MDMA or related drug-induced mental or behavioural disorders, including MDA6C4C.YOther specified disorders due to use of methylene-dioxymethamphetamine [MDMA] or related drugs, including methylene-dioxyamphetamine [MDA]6C4C.ZDisorders due to use of methylene-dioxymethamphetamine [MDMA] or related drugs, including methylene-dioxyamphetamine [MDA], unspecified© World Health Organization · CC BY-ND 3.0 IGO