6C4E.1Z

ICD-11 MMS 2026-01

Harmful pattern of use of other specified psychoactive substance, unspecified

Exclusions from above levels

  • 6C4E.0 – Episode of harmful use of other specified psychoactive substance
  • 6C4E.2 – Other specified psychoactive substance dependence
  • 6D72.12 – Amnestic disorder due to other specified psychoactive substance including medications
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  • QE62 – Uncomplicated bereavement
  • QE84 – Acute stress reaction

Sibling codes

  • 6C4E.10 – Harmful pattern of use of other specified psychoactive substance, episodic
  • 6C4E.11 – Harmful pattern of use of other specified psychoactive substance, continuous

Foundation entity

Harmful pattern of use of other specified psychoactive substance – http://id.who.int/icd/entity/754209924

Allowed postcoordination axes

Part of: 6C4E.1: Harmful pattern of use of other specified psychoactive substance › 6C4E: Disorders due to use of other specified psychoactive substances, including medications › 06: Mental, behavioural or neurodevelopmental disorders