6D86.1

ICD-11 MMS 2026-01

Mood symptoms in dementia

Description

In addition to the cognitive disturbances characteristic of dementia, the current clinical picture includes clinically significant mood symptoms such as depressed mood, elevated mood, or irritable mood.

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

  • Mood symptoms in dementia

Excludes

  • 6E62 – Secondary mood syndrome
  • http://id.who.int/icd/entity/76398729 – Mood 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
  • 6D86.2 – Anxiety 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

Mood symptoms in dementia – http://id.who.int/icd/entity/1447134117

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