title: Nursing homes file suit.
authors: J
authors: J
authors: Packer
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D008484:Medicaid / Q000458:organization & administration*; D009735:Nursing Homes / Q000331:legislation & jurisprudence* / Q000592:standards; D011785:Quality Assurance, Health Care / Q000191:economics*; D013221:State Health Plans; D014481:United States