Accountable Care Organizations and Transaction Cost Economics.

Using a Transaction Cost Economics (TCE) approach, this paper explores which organizational forms Accountable Care Organizations (ACOs) may take. A critical question about form is the amount of vertical integration that an ACO may have, a topic central to TCE. We posit that contextual factors outside and inside an ACO will produce variable transaction costs (the non-production costs of care) such that the decision to integrate vertically will derive from a comparison of these external versus internal costs, assuming reasonably rational management abilities.

Post-acute care and vertical integration after the Patient Protection and Affordable Care Act.

The anticipated changes resulting from the passage of the Patient Protection and Affordable Care Act-including the proposed adoption of bundled payment systems and the promotion of accountable care organizations-have generated considerable controversy as U.S. healthcare industry observers debate whether such changes will motivate vertical integration activity.

Why do some primary care practices engage in practice improvement efforts whereas others do not?

Objective: To understand what motivates primary care practices to engage in practice improvement, identify external and internal facilitators and barriers, and refine a conceptual framework.

Data Sources: In-depth interviews and structured telephone surveys with clinicians and practice staff (n = 51), observations, and document reviews.

Study Design: Comparative case study of primary care practices (n = 8) to examine aspects of the practice and environment that influence engagement in improvement activities.

To make or buy patient safety solutions: a resource dependence and transaction cost economics perspective.

Background: For almost a decade, public and private organizations have pressured hospitals to improve their patient safety records. Since 2008, the Centers for Medicare & Medicaid Services has no longer been reimbursing hospitals for secondary diagnoses not reported during the point of admission. This ruling has motivated some hospitals to engage in safety-oriented programs to decrease adverse events.

The relationship between organizational culture and practice systems in primary care.

The patient-centered medical home is an approach to comprehensive primary care relying on well-developed systems. Research has shown that for practices to meet patient-centered medical home requirements, care models may need to be redesigned. However, there is a dearth of information about what factors are important to achieve this goal.

Medical home infrastructure: effect of the environment and practice characteristics on adoption in Virginia.

This study examined whether environmental factors and practice characteristics influence the existence of patient-centered medical home elements in family practices in Virginia. The study used multiple secondary data sets to measure the external environment and a survey of family practices to enumerate and describe medical home elements and practice environment. Results show a positive association between organizational slack, organizational relationships, and stakeholder expectations on the existence of medical home elements.

The contribution of organization theory to nursing health services research.

We review nursing and health services research on health care organizations over the period 1950 through 2004 to reveal the contribution of nursing to this field. Notwithstanding this rich tradition and the unique perspective of nursing researchers grounded in patient care production processes, the following gaps in nursing research remain: (1) the lack of theoretical frameworks about organizational factors relating to internal work processes; (2) the need for sophisticated methodologies to guide empirical investigations; (3) the difficulty in understanding how organizations adapt models for patient care delivery in response to market forces; (4) the paucity of attention to the impact of new technologies on the organization of patient care work processes. Given nurses' deep understanding of the inner workings of health care facilities, we hope to see an increasing number of research programs that tackle these deficiencies.

Primary care service areas: a new tool for the evaluation of primary care services.

Objective: To develop and characterize utilization-based service areas for the United States which reflect the travel of Medicare beneficiaries to primary care clinicians.

Data Source/study Setting: The 1996-1997 Part B and 1996 Outpatient File primary care claims for fee-for-service Medicare beneficiaries aged 65 and older. The 1995 Medicaid claims from six states (1995) and commercial claims from Blue Cross Blue Shield of Michigan (1996).