6D80.1
category
Dementia due to Alzheimer disease with late onset
Definition
Dementia due to Alzheimer disease that develops at the age of 65 years or above. This is the most common pattern, representing more than 95% of all cases.
Coding note
This category 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 dementia in diseases classified elsewhere. When dementia is due to multiple aetiologies, code all that apply.
Also indexed as
Alzheimer disease dementia with late onsetDementia due to Alzheimer disease with late onsetSDAT - [senile dementia, Alzheimer type]dementia in Alzheimer disease type 1dementia in Alzheimer disease with late onsetlate onset Alzheimer brain sclerosislate onset Alzheimer dementiaprimary degenerative Alzheimer type dementia, late onsetsenile Alzheimer brain diseasesenile Alzheimer brain sclerosissenile dementia of the Alzheimer typesenile primary degenerative Alzheimer type dementia