Fresenius Medical Care AG & Co. KGaA provides dialysis care and related dialysis care services in Germany, North America, and internationally. It offers dialysis treatment and related laboratory and diagnostic services through a network of outpatient dialysis clinics; materials, training, and patient support services comprising clinical monitoring, follow-up assistance, and arranging for delivery of the supplies to the patient's residence; and dialysis services under contract to hospitals in the United States for the hospitalized end-stage renal disease (ESRD) patients and for patients suffering from acute kidney failure.