West Valley Medical Center (Caldwell, Idaho). West Valley Medical Center is affiliated with HCA Mountain Division, a system spanning Idaho, Utah and Alaska that is part of Nashville, Tenn.-based Hospital Corporation of America. The 150-bed hospital has 200 physicians on its medical staff and more than 800 employees and volunteers who handle more than 3,600 surgeries and 35,000 emergency room visits annually. This year, Truven named it as one of the 100 Top Hospitals in the nation.
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