6B20.1

ICD-11 MMS 2026-01

Obsessive-compulsive disorder with poor to absent insight

Description

All definitional requirements of obsessive-compulsive disorder are met. Most or all of the time, the individual is convinced that the disorder-specific beliefs are true and cannot accept an alternative explanation for their experience. The lack of insight exhibited by the individual does not vary markedly as a function of anxiety level.

Index terms

  • Obsessive-compulsive disorder with poor to absent insight

Exclusions from above levels

  • MB23.4 – obsessive compulsive behaviour
  • QE62 – Uncomplicated bereavement
  • QE84 – Acute stress reaction

Sibling codes

  • 6B20.0 – Obsessive-compulsive disorder with fair to good insight
  • 6B20.Z – Obsessive-compulsive disorder, unspecified

Foundation entity

Obsessive-compulsive disorder with poor to absent insight – http://id.who.int/icd/entity/1994177297

Part of: 6B20: Obsessive-compulsive disorder › 06: Mental, behavioural or neurodevelopmental disorders