Health care delivery in the United States is an enormously complex enterprise, and its $1.6 trillion annual expenditures involve a host of competing interests. While arguably the nation offers among the most technologically advanced medical care in the world, the American system consistently under performs relative to its resources. Gaps in financing and service delivery pose major barriers to improving health, reducing disparities, achieving universal insurance coverage, enhancing quality, controlling costs, and meeting the needs of patients and families.

Bringing together twenty-five of...

For fifty years, Medicare and Medicaid have stood at the center of a contentious debate surrounding American government, citizenship, and health care entitlement. In Medicare and Medicaid at 50, leading scholars in politics, government, economics, health policy, and history offer a comprehensive assessment of the evolution of these programs and their impact on society -- from their origins in the Great Society era to the current battles over the Affordable Care Act ("Obamacare").

These highly accessible essays examine Medicare and Medicaid from their origins as programs for the elderly...