6C4D.22

ICD-11 MMS 2026-01

Dissociative drug dependence including Ketamine or PCP, sustained partial remission

Description

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

Index terms

  • Dissociative drug dependence including Ketamine or PCP, sustained partial remission

Excludes

  • 6C4D.0 – Episode of harmful use of dissociative drugs including ketamine or PCP
  • 6C4D.1 – Harmful pattern of use of dissociative drugs, including ketamine or PCP

Exclusions from above levels

  • QE11.7 – Hazardous use of dissociative drugs including ketamine or PCP
  • QE62 – Uncomplicated bereavement
  • QE84 – Acute stress reaction

Sibling codes

  • 6C4D.20 – Dissociative drug dependence including Ketamine or PCP, current use
  • 6C4D.21 – Dissociative drug dependence including ketamine or PCP, early full remission
  • 6C4D.23 – Dissociative drug dependence including Ketamine or PCP, sustained full remission
  • 6C4D.2Z – Dissociative drug dependence including ketamine or PCP, unspecified

Foundation entity

Dissociative drug dependence including Ketamine or PCP, sustained partial remission – http://id.who.int/icd/entity/2036226651

Allowed postcoordination axes

Part of: 6C4D.2: Dissociative drug dependence including ketamine or PCP › 6C4D: Disorders due to use of dissociative drugs including ketamine or phencyclidine (PCP) › 06: Mental, behavioural or neurodevelopmental disorders