6C4G.20

ICD-11 MMS 2026-01

Unknown or unspecified psychoactive substance dependence, current use

Description

Current dependence on an unknown or unspecified psychoactive substance, with use of the substance within the past month.

Index terms

  • Unknown or unspecified psychoactive substance dependence, current use

Excludes

  • 6C4G.0 – Episode of harmful use of unknown or unspecified psychoactive substances
  • 6C4G.1 – Harmful pattern of use of unknown or unspecified psychoactive substance

Exclusions from above levels

  • QE62 – Uncomplicated bereavement
  • QE84 – Acute stress reaction

Sibling codes

  • 6C4G.21 – Unknown or unspecified psychoactive substance dependence, early full remission
  • 6C4G.22 – Unknown or unspecified psychoactive substance dependence, sustained partial remission
  • 6C4G.23 – Unknown or unspecified psychoactive substance dependence, sustained full remission
  • 6C4G.2Z – Unknown or unspecified psychoactive substance dependence, substance and state of remission unspecified

Foundation entity

Unknown or unspecified psychoactive substance dependence, current use – http://id.who.int/icd/entity/2026388610

Allowed postcoordination axes

Part of: 6C4G.2: Unknown or unspecified psychoactive substance dependence › 6C4G: Disorders due to use of unknown or unspecified psychoactive substances › 06: Mental, behavioural or neurodevelopmental disorders