The ability to generate and use registries-lists of patients with specific conditions, medications, or test results-is considered a measure of physicians' engagement with electronic health record systems and a proxy for high-quality health care. We conducted a pre-post survey of registry capability among physicians participating in the Massachusetts eHealth Collaborative, a four-year, $50 million health information technology program. Physicians who participated in the program increased their ability to generate some types of registries-specifically, for laboratory results and medication use. Our analysis also suggested that physicians who used their electronic health records more intensively were more likely to use registries, particularly in caring for patients with diabetes, compared to physicians reporting less avid use of electronic health records. This statewide project may be a viable model for regional efforts to expand health information technology and improve the quality of care. 1,2 Widespread use of electronic health records is seen as a foundation for health reform.3 However, considerable doubt remains as to how deeply health IT will penetrate US health care and whether it will actually produce the anticipated quality improvements.To foster the adoption of health IT among ambulatory practices, HITECH authorizes the Office of the National Coordinator for Health Information Technology to establish regional extension centers to assist providers in selecting and implementing certified interoperable electronic health records for their practices. These centers aim to disseminate "lessons learned" and "best practices" throughout their communities and to promote participation in health information exchange. 4 Policy makers and leaders of regional extension centers will naturally look to existing models of communitywide efforts to promote the adoption of health IT. One of the most visible examples of such programs is the Massachusetts eHealth Collaborative, a statewide consortium of health care stakeholders founded in 2004 to improve the quality and safety of health care through community-based adoption of health IT.
5-10During 2006-08, the Massachusetts eHealth Collaborative sponsored a program to implement electronic health records within ambulatory medical practices and establish health information exchange. With a $50 million grant from Blue Cross and Blue Shield of Massachusetts, the collaborative used a competitive