MB26.0B

ICD-11 MMS 2026-01

Misidentification delusion

Description

A delusion that people in one’s environment, which may include family members and loved ones, are imposters or actors or are otherwise not who they seem to be.

Index terms

  • Misidentification delusion

Exclusions from above levels

  • 19 – Certain conditions originating in the perinatal period
  • JA66 – Clinical findings on antenatal screening of mother

Sibling codes

Foundation entity

Misidentification delusion – http://id.who.int/icd/entity/925881600

Part of: MB26.0: Delusion › MB26: Symptoms or signs involving content of thought › 21: Symptoms, signs or clinical findings, not elsewhere classified