Centers for Medicare and Medicaid Services

By Ankita Rao, Kaiser Health News Blog

By Jordan Rau, Senior Correspondent, Kaiser Health News

By Jenni Bergal, Kaiser Health News

By Susan Jaffe for Kaiser Health News, in collaboration with USA Today

Nursing home care in the United States is improving ... except where it's worst. An analysis of federal nursing home ratings by USA Today found that as most nursing homes improved, those given the lowest, one-star rating didn't improve at all over the past three years.