Silver Book Fact
In 2005, Alzheimer’s disease and other dementias cost Medicare $91 billion, which is projected to increase to $160 billion by 2010 and $189 billion by 2015.
Alzheimer's Association. 2008 Alzheimer’s Disease Facts and Figures. Alzheimers Dement. 2008; 4(2): 110-33. http://www.alzheimersanddementia.com/article/S1552-5260(08)00033-2/fulltext