Requires the CDC to award grants to public and nonprofit private entities (including states, hospitals, FQHCs, and others), to leverage community health workers in the promotion of positive health behaviors and outcomes for populations in medically underserved communities. Community health workers are required to, among other things, educate and provide outreach regarding enrollment in health insurance, including Medicare, Medicaid, and CHIP. Delineates certain specifications relative to funding prioritization. Specifies details regarding collaboration with academic institutions and the “one-stop delivery system,” as well as an overall emphasis on evidence-based (outcome-oriented) interventions. Authorizes to be appropriated (but does not delineate a separate Congressional appropriation) such sums as may be necessary for each of FYs 2010-2014. As revised by section 10501(c) of the Senate Manager’s Amendment, delineates revisions to the use of funds and the definition of community health workers.