Measures may be used for public pay for reporting or pay for performance (such as with the various CMS programs), private payer pay for performance or quality tiering, hospital credentialing, or internal quality improvement initiatives. Since the initial implementation of radiology measures in PQRS in 2007, requirements for endorsement and successive maintenance have become increasingly stringent. Measure testing is intended not only to ensure that measures can improve clinical structures, processes, and outcomes but also to improve the effectiveness of the measures. Measures fully endorsed by the NQF must be maintained over a 3-year cycle, with

annual updates required. At each juncture, performance measures are reevaluated Bak apoptosis for continued relevance. A performance measure may conclusively remain as is, undergo modification, be harmonized with related measures, or be retired. The purpose of this article is to describe a measure’s “life span,” emphasizing key elements particularly relevant to measures intended for radiology Selleck JAK inhibitor (Fig. 1). Currently, nearly 700 measures have been endorsed by the NQF through the innovation and commitment of 80 measure developers or stewards; these measures

are accessible at the NQF’s website [20]. The opportunity to expand on the existing measures is not limited to affluent and influential organizations. Individuals, hospitals, health insurance providers, specialty societies, and other consortia are equally empowered to steward the process. The measure development process begins with

the selection of an appropriate topic area in need of quality improvement. A measure development organization, such as the PCPI, conducts a background review to compile clinical practice guidelines and relevant research identifying evidence for measure need in 3 areas: (1) evidence demonstrating a high-priority aspect of health care or addressing a specific national health goal or priority (eg, the National Quality Strategy priorities; Table 2) [21]; (2) evidence to support the measure focus, such as leading to a desired health outcome; and (3) evidence of a gap or variation in care. Additionally, an environmental scan is conducted to identify existing performance measures relevant to the focus area. In one hypothetical pathway, a performance measure workgroup has identified a variation in radiology reports. Specifically, for carotid Ergoloid imaging studies, including CT angiographic, MR angiographic, carotid ultrasound, and neck angiographic studies, these reports do not confirm that the methods for stenosis measurement are those validated in randomized controlled outcome trials as best practice. Failure to provide this information in the report may cause uncertainty for physicians considering treatment planning and potentially may lead to adverse events for patients, including delayed patient care, unnecessarily repeated imaging studies, inappropriate interventions, or poor outcomes.