Cox Occupational Medicine and Workers' Compensation Center provides a range of medical services in the area of occupational medicine. It performs audiograms and surveillance evaluations for toxicology, as well as drug screening, specimen collection, vision examination, and alcohol breath, pulmonary function and tuberculosis skin testing procedures. The center also offers treatment services for work-related injuries. Cox Occupational Medicine and Workers' Compensation Center is a part of CoxHealth, which is a three-hospital organization with more than 50 physician clinics in Missouri. CoxHealth serves over 20 counties throughout the state and has a staff of nearly 9,000 employees. It performs approximately 25,000 surgeries and provides assistance with the delivery of more than 4,000 babies annually. The organization has accredited inpatient rehabilitation units, radiology departments and laboratories, as well as the Hulston Cancer Center, Cox College of Nursing and Health Sciences and CoxHealth School of Diagnostic Medical Sonography. CoxHealth maintains a presence in Springfield, Mo.