This presentation provides a comprehensive overview of Medicare, a welfare program that provides universal healthcare to Australian citizens and permanent residents. It covers its history, definition, functions, and importance. Medicare is a public program that avails free medical services in public hospitals and some private medical institutions and medical professionals. Its primary role is funding primary health care for Australian citizens and permanent residents. The program makes basic health care services accessible to all citizens and permanent residents, regardless of their financial resources. Improved health care results in overall economic growth and development in Australia.