Might the Fact that 90% of Americans Live Within 15 Miles of a Wal-Mart Help Achieve Universal Health Care?

The subject of this Essay is the retail medical clinic movement. Retail medical clinics-a few hundred exist at the time of this publication-are typically located in national or regional chains of discount stores, pharmacies, and supermarkets. 1 News articles describing this new phenomenon in American health care tend to examine its viability as a business. The symposium for which this Essay was prepared is devoted to the "Massachusetts Health Plan," that state's pioneering effort (in the current political cycle) to achieve near-universal health insurance for its residents. Accordingly, this Essay situates the retail medical clinic movement in overall "health policy," with particular emphasis on its implications for access to medical care.