Health care systems refer to the organizational structures that are put in place to provide medical care services to individuals. Synonyms for this term include medical care systems, healthcare delivery systems, healthcare networks, healthcare infrastructures, and medical service systems. These synonyms are often used interchangeably to describe the different formats and models of providing healthcare services to the population. Health care systems vary from one country to another, depending on the availability of resources, the economic status of the country, and the healthcare policies in place. Whatever the name, the aim of establishing these systems is to provide access to affordable, high-quality healthcare services to improve the overall health status of a community.