Dementia

Latest release
Cause of death certification guide
Reference period
Australia
Released
2/10/2024
Next release Unknown
First release

Certification of dementia

When certifying deaths due to dementia:

  • If the type or cause of dementia is known this must be specified on the death certificate e.g. Alzheimer’s disease, vascular dementia, frontotemporal dementia, Lewy body dementia, dementia due to alcohol abuse. 
  • If the type or cause of dementia is unknown document this as 'unspecified dementia'.

Mixed dementia

If two or more types of dementia have contributed to the death, ensure both are specified on the death certificate. The following two examples show how mixed dementia may be certified. 

Example of a completed Medical Certificate of Cause of Death demonstrating certification of mixed Alzheimer’s and vascular dementia.
Example of a completed Medical Certificate of Cause of Death demonstrating certification of mixed Alzheimer’s and Lewy body dementia.