From cradle to grave, society needs the health and social services industry. This massive industry is one of the country's largest employers. With each generation, population expands and life expectancies lengthen, driving demand for short- and long-term care. Scientific, technological and clinical advancements have revolutionized the industry and resulted in new discoveries, diagnoses and treatments. This progression has brought increased costs, the need to streamline financial and managerial functions and sharpened focus on wellness and preventative care. As the largest payer into the healthcare system, the government has the most significant impact on the industry through both policy and regulation.