6C49.22

ICD-11 MMS 2026-01

Hallucinogen dependence, sustained partial remission

Description

After a diagnosis of Hallucinogen dependence, and often following a treatment episode or other intervention (including self-help intervention), there is a significant reduction in hallucinogen consumption for more than 12 months, such that even though intermittent or continuing hallucinogen use has occurred during this period, the definitional requirements for dependence have not been met.

Index terms

  • Hallucinogen dependence, sustained partial remission

Excludes

  • 6C49.0 – Episode of harmful use of hallucinogens
  • 6C49.1 – Harmful pattern of use of hallucinogens

Exclusions from above levels

  • QE62 – Uncomplicated bereavement
  • QE84 – Acute stress reaction

Sibling codes

  • 6C49.20 – Hallucinogen dependence, current use
  • 6C49.21 – Hallucinogen dependence, early full remission
  • 6C49.23 – Hallucinogen dependence, sustained full remission
  • 6C49.2Z – Hallucinogen dependence, unspecified

Foundation entity

Hallucinogen dependence, sustained partial remission – http://id.who.int/icd/entity/644045474

Allowed postcoordination axes

Part of: 6C49.2: Hallucinogen dependence › 6C49: Disorders due to use of hallucinogens › 06: Mental, behavioural or neurodevelopmental disorders