The importance of having a usual source of health care.
Most people (82 percent) in the United States have and use for much of their health care a usual source of care, and a majority of them name a particular primary care physician as that source. Regardless of self-reported health status, people benefit from having a usual source of health care even if they are uninsured.
D010821:Physicians, Family; D011320:Primary Health Care; D014481:United States