20 - Neurocognitive disorders

Neurocognitive disorders

81 List of categories Neurocognitive disorders Delirium Specify identified cause: 6D70.0 Delirium due to disease classified elsewhere 6D70.1 Delirium due to psychoactive substances, including medications Specify substance class: (Note: the categories below are from the disorders due to substance use grouping.) 6C40.5 Alcohol-induced delirium 6C41.5 Cannabis-induced delirium 6C42.5 Synthetic cannabinoid-induced delirium 6C43.5 Opioid-induced delirium 6C44.5 Sedative, hypnotic or anxiolytic-induced delirium 6C45.5 Cocaine-induced delirium 6C46.5 Stimulant-induced delirium, including amfetamines,

methamfetamine and methcathinone 6C47.5 Synthetic cathinone-induced delirium 6C49.4 Hallucinogen-induced delirium 6C4B.5 Volatile inhalant-induced delirium 6C4C.5 MDMA or related drug-induced delirium, including MDA 6C4D.4 Dissociative drug-induced delirium, including ketamine and

PCP 6C4E.5 Delirium induced by other specified psychoactive substance,

including medications 6C4F.5 Delirium induced by multiple specified psychoactive

substances, including medications 6C4G.5 Delirium induced by unknown or unspecified psychoactive

substances 6D70.2 Delirium due to multiple etiological factors 6D70.Y Delirium, other specified cause 6D70.Z Delirium, unknown or unspecified cause Mild neurocognitive disorder Amnestic disorder Specify identified cause: 6D72.0 Amnestic disorder due to diseases classified elsewhere 6D72.1 Amnestic disorder due to psychoactive substances, including medications

Specify substance class: 6D72.10 Amnestic disorder due to use of alcohol 6D72.11 Amnestic disorder due to use of sedatives, hypnotics or

anxiolytics 6D71 6D72 6D70

Clinical Descriptions and Diagnostic Requirements for ICD-11 Mental, Behavioural or Neurodevelopmental Disorders 6D72.12 Amnestic disorder due to other specific psychoactive

substance, including medications 6D72.13 Amnestic disorder due to use of volatile inhalants 6D72.Y Amnestic disorder, other specified cause 6D72.Z Amnestic disorder, unknown or unspecified cause Dementia Specify identified causal condition: Dementia due to Alzheimer disease Specify subtype of Alzheimer disease: 6D80.0 … with early onset 6D80.1 … with late onset 6D80.2 … mixed type, with cerebrovascular disease 6D80.3 … mixed type, with other nonvascular etiologies 6D80.Z … onset unknown or unspecified Dementia due to cerebrovascular disease Dementia due to Lewy body disease Frontotemporal dementia Dementia due to psychoactive substances, including medications Specify substance class: 6D84.0 Dementia due to use of alcohol 6D84.1 Dementia due to use of sedatives, hypnotics or anxiolytics 6D84.2 Dementia due to use of volatile inhalants 6D84.Y Dementia due to other specified psychoactive substance 6D80 6D81 6D82 6D83 6D84

Dementia due to diseases classified elsewhere 6D85 Specify identified causal condition: 6D85.0 Dementia due to Parkinson disease 6D85.1 Dementia due to Huntington disease 6D85.2 Dementia due to exposure to heavy metals and other toxins 6D85.3 Dementia due to HIV 6D85.4 Dementia due to multiple sclerosis 6D85.5 Dementia due to prion disease 6D85.6 Dementia due to normal-pressure hydrocephalus 6D85.7 Dementia due to injury to the head 6D85.8 Dementia due to pellagra 6D85.9 Dementia due to Down syndrome 6D85.Y Dementia due to other specified disease classified elsewhere Dementia, other specified cause 6D8Y Dementia, unknown or unspecified cause 6D8Z Postcoordination for dementia: List of categories For all above dementia categories, specify severity of dementia by using additional code: XS5W Mild XS0T Moderate XS25 Severe For all above dementia categories, specify behavioural or psychological disturbances in dementia by using additional code(s) if applicable: 6D86.0 Psychotic symptoms in dementia 6D86.1 Mood 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 disturbance in dementia 6D86.Z Behavioural or psychological disturbances in dementia, unspecified