Medicare governance and provider payment policy.

Medicare's decision-making processes leave policies on provider payment vulnerable to "micromanagement" by Congress and the White House. If they continue as they are, they could jeopardize delivery system changes central to current health reform proposals. Ad hoc intervention in response to pressure from narrow interests can result in policies that do not serve the broader priorities of beneficiaries and taxpayers and that are unsound economically.

Information gap: can health insurer personal health records meet patients' and physicians' needs?

Personal health records (PHRs), centralized places for people to electronically store and organize their health information, can benefit both patients and doctors. This qualitative study of health insurers' PHRs for enrollees reveals potential benefits and challenges. Insurers' ability to put claims-based data into the PHR offers an advantage.

Hospitalists and care transitions: the divorce of inpatient and outpatient care.

We interviewed hospitalist and nonhospitalist respondents as part of the Community Tracking Study site visits to examine how the growing use of hospitalists has affected care delivery systems. The growth of hospitalist programs contributes to a loss of physicians' participation on hospital medical staffs, which increases the burden of coordination and blurs accountability for the quality of postdischarge care. Arrangements where companies and multispecialty medical groups employ hospitalists are more likely than others to establish routines for ensuring coordinated transitions upon hospital admission and discharge.

Hospital-physician portals: the role of competition in driving clinical data exchange.

Recent policy efforts to encourage the use of health information technology are emphasizing development of communitywide health information exchanges to share clinical data across patient care settings. Interviews in twelve U.S.

Minority physicians' experiences obtaining referrals to specialists and hospital admissions.

Context: Over the past 15 years, policy makers, healthcare providers, and researchers have focused their attention on understanding and reducing ethnic disparities in access to healthcare. Efforts to understand and reduce these disparities in access are driven by the wealth of studies that document significant differences in the health of ethnic minority groups in the United States.

Objective: To assess differences in access to medical care from African American, Hispanic, and white physicians' perspectives.

Update on the nation's health care system: 1997-1999.

A major component of the Community Tracking Study is biennial site visits to twelve communities randomly selected to be representative of metropolitan areas. In the second round of visits, conducted in 1998 and 1999, we found an intensification of an earlier trend toward looser forms of managed care to be causing enormous turmoil, as health care organizations stumbled over and often abandoned strategies conceived for more tightly managed care. Communities' health care systems are not evolving as many anticipated but rather have focused increasingly on horizontal consolidation and regional scope.