DaVita Inc., formerly DaVita HealthCare Partners Inc., operates two divisions: DaVita Kidney Care (Kidney Care) and DaVita Medical Group (DMG). The Kidney Care division consists of its the United States dialysis and related lab services, its ancillary services and strategic initiatives, including its international operations, and its corporate administrative support. Its DMG division is a patient- and physician-focused integrated healthcare delivery and management company that provides medical services to members through capitation contracts. Its segments include U.S. dialysis and related lab services, DMG, and Other-Ancillary services and strategic initiatives. Its U.S. dialysis and related lab services line of business provide kidney dialysis services in the United States for patients suffering from chronic kidney failure, also known as end stage renal disease (ESRD). As of December 31, 2016, it had operated or provided administrative services to 154 outpatient dialysis centers.