Support WBURBartering For Health Care: Yardwork For TreatmentPlay03:57Download AudioEric MolinskySeptember 26, 2011 ShareTrue North Health Center in Falmouth, Maine, accepts "time dollars," in addition to real dollars. Patients perform services in the community, like raking leaves, to earn the currency, and they can spend it for care at True North. (iStockphoto.com)
