World Health Organization · 2026-01 · English
6C4G.4 Withdrawal due to unknown or unspecified psychoactive substance
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
6C4G.40Withdrawal due to unknown or unspecified psychoactive substance, uncomplicated6C4G.41Withdrawal due to unknown or unspecified psychoactive substance, with perceptual disturbances6C4G.42Withdrawal due to unknown or unspecified psychoactive substance, with seizures6C4G.43Withdrawal due to unknown or unspecified psychoactive, with perceptual disturbances and seizures6C4G.4ZWithdrawal due to unknown or unspecified psychoactive substance, unspecified© World Health Organization · CC BY-ND 3.0 IGO