209 - Dementia

Dementia

617 Neurocognitive disorders • This judgement depends on establishing the following. • The specified cause is known to be capable of producing amnestic disorder. • The course of the amnestic disorder (e.g. onset, trajectory of symptoms, response to treatment) is consistent with the specified cause. Amnestic disorder, unknown or unspecified cause Dementia Dementia includes the following categories: 6D80 Dementia due to Alzheimer disease 6D80.0 Dementia due to Alzheimer disease with early onset 6D80.1 Dementia due to Alzheimer disease with late onset 6D80.2 Alzheimer disease dementia, mixed type, with cerebrovascular disease 6D80.3 Alzheimer disease dementia, mixed type, with other nonvascular etiologies 6D80.Z Dementia due to Alzheimer disease, onset unknown or unspecified 6D81 Dementia due to cerebrovascular disease 6D82 Dementia due to Lewy body disease 6D83 Frontotemporal dementia 6D84 Dementia due to psychoactive substances, including medications 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 6D85 Dementia due to diseases classified elsewhere 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 6D8Y Dementia, other specified cause 6D8Z Dementia, unknown or unspecified cause. Neurocognitive disorders | Dementia 6D72.Z