Patient experience is measured by surveying consumers who have had some contact with the health care system. For example, patients enrolled in health plans are surveyed annually about a variety of encounters they may have had with physicians, office staff, insurance company representatives, and other providers. Patients who have been hospitalized or used the emergency room are surveyed shortly after their discharge. Patients may also be surveyed when they participate in novel programs, such as demonstration projects or research projects, to learn more about how their experiences compared with standard methods of delivering care.
Since the mid—1990s, considerable efforts have been made to standardize the surveys used to assess patients' experiences in order to improve the ability of managers and policymakers to compare the performance of different entities. The Consumer Assessment of Healthcare Providers and Systems (CAHPS®) surveys, developed under funding from the Agency for Healthcare Research and Quality (AHRQ), are the most widely used patient experience surveys in the United States. The CAHPS family includes surveys appropriate for assessing health plans, hospitals, medical groups, hemodialysis facilities, and nursing homes as well as care for patients with mobility impairment. These surveys are characterized by standard wording of questions; standard response choices; and detailed methods for selecting samples, fielding surveys, and analyzing results.
Patient experience surveys used in research or evaluation projects are generally constructed to address specific issues of interest for the study. These surveys typically use standard methods for writing questions, developing responses, identifying a sample, fielding the survey, and analyzing results. However, differences in the choices made by developers frequently make it difficult to compare results across projects. Nonetheless, these surveys often offer the best insight into how patients might respond to a policy change.











