#7. Hospitals near Ayer, MA Umass Memorial Healthcare-Marlborough Hospital, MA 14 miles Overall hospital rating: 2.0
#9. Hospitals near Ayer, MA Lahey Hospital & Medical Center, Burlington, MA 20 miles Overall hospital rating: 5.0
#12. Hospitals near Ayer, MA Umass Memorial Medical Center/University Campus, MA 22 miles Overall hospital rating: 1.0