6D86.2

ICD-11 MMS 2026-01

Anxiety symptoms in dementia

Description

In addition to the cognitive disturbances characteristic of dementia, the current clinical picture includes clinically significant symptoms of anxiety or worry.

Coding note from above levels

These categories should never be used in primary tabulation. The codes are provided for use as supplementary or additional codes when it is desired to identify the presence of behavioural or psychological disturbance in dementia. Code all that apply.

This category should only be used for primary tabulation, if the aetiology of the dementia is unknown. If the aetiology of the dementia is known code to the aetiology of the dementia for primary tabulation. When dementia is due to multiple aetiologies, code all that apply.

Index terms

  • Anxiety symptoms in dementia

Excludes

  • 6E63 – Secondary anxiety syndrome
  • http://id.who.int/icd/entity/1336943699 – Anxiety or fear-related disorders

Exclusions from above levels

  • http://id.who.int/icd/entity/302122526 – Secondary mental or behavioural syndromes associated with disorders or diseases classified elsewhere
  • 6A00 – Disorders of intellectual development
  • 6D70 – Delirium
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  • http://id.who.int/icd/entity/1516623224 – Neurodevelopmental disorders
  • MB20.0 – Stupor
  • MB20.1 – Coma
  • MG2A – Ageing associated decline in intrinsic capacity
  • QE62 – Uncomplicated bereavement
  • QE84 – Acute stress reaction

Sibling codes

  • 6D86.0 – Psychotic symptoms in dementia
  • 6D86.1 – Mood symptoms in dementia
  • 6D86.3 – Apathy in dementia
  • 6D86.4 – Agitation or aggression in dementia
  • 6D86.5 – Disinhibition in dementia
  • 6D86.6 – Wandering in dementia
  • 6D86.Y – Other specified behavioural or psychological disturbances in dementia
  • 6D86.Z – Behavioural or psychological disturbances in dementia, unspecified

Foundation entity

Anxiety symptoms in dementia – http://id.who.int/icd/entity/479763552

Part of: 6D86: Behavioural or psychological disturbances in dementia › 06: Mental, behavioural or neurodevelopmental disorders