| DaVita Inc. operates kidney dialysis centers and provides related renal care services primarily in dialysis centers and in contracted hospitals across the United States. As of December 31, 2007, the Company operated or provided administrative services to 1,359 outpatient dialysis centers located in 43 states and the District of Columbia, serving approximately 107,000 patients. The business includes dialysis and related services and other ancillary services and strategic initiatives, which relate primarily to its core business of providing renal care services. |