Marshfield Clinic Health System (MCHS) is an integrated health system serving Wisconsin with more than 10,000 employees and more than 1,200 providers comprising 86 specialties, a health plan, and research and education programs. MCHS primary operations include Marshfield Clinic, Marshfield Medical Center in Marshfield, Marshfield Medical Center – Eau Claire, Marshfield Medical Center - Rice Lake, Marshfield Children's Hospital, Marshfield Clinic Research Institute, Security Health Plan and Marshfield Clinic Health System Foundation.