According to the 2009 annual survey by MetLife, the average cost of nursing home care in the Worcester area is as follows:
$107,000 (semi-private room)
$112,000 (private room)
The annual costs in Worcester ranged from a low $89,000 for a semi-private room to a high of $132,000 for a private room. You can see the complete MetLife report (in PDF form) here.