In any country, the health care system is one of the most important social institutions. A healthy country needs a working health care system that guarantees the citizens accessible, affordable, and quality health care services. Healthcare system comprises of different but related sub-systems that complete each other. It is the organization that including people, institutions, and resources that are geared towards delivering health care services in order to meet the needs of the population. According to World Health Organizations, the main goal of the health care system is to achieve good health that is responding to the expectations of the population and ensure fair financial contributions. To achieve this goal, there are four vital functions of a healthcare system including providing healthcare services, resource generation, financing, and stewardship. In addition, a healthcare system must ensure continuity of health care. Therefore, a healthcare system comprises of people, organization, and actions that are primarily intended to promote, restore, or to maintain health. Health care systems differ from one country to the other. Different health care systems are defined by different organizational structures and funding. While in some health care systems the government plays the major role, in others the private sector plays the major role. Regardless of the type of health care system pursued by a country, the yardstick is always the ability of the healthcare system to respond to the needs of the population.