title: Copayment foundations: help for the underinsured.
abstract: With focus often placed on the uninsured, many patients who are underinsured fall through the cracks. Copayment foundations look to fill their gaps in coverage.
authors.affiliation: Internal Medicine, Thomas Jefferson University Hospital, in Philadelphia, USA. Tina.Shah@jeffersonhospital.org
authors.forename: Tina
authors.initials: T
authors.lastname: Shah