Healthcare in the United Kingdom is a devolved matter, meaning England, Northern Ireland, Scotland and Wales each has its own system of private and publicly-funded healthcare, together with alternative,  holistic and complementary treatments. Each country having different  policies and priorities has resulted in a variety of differences  existing between the systems.That said, each country provides public healthcare to all UK permanent residents  that is free at the point of need, being paid for from general  taxation. In addition, each also has a private healthcare sector which  is considerably smaller than its public equivalent, with provision of  private healthcare acquired by means of private health insurance, funded  as part of an employer funded healthcare scheme or paid directly by the  customer, though provision can be restricted for those with conditions  such as AIDS/HIV.
Taken together, the World Health Organisation, in 2000, ranked the provision of healthcare in the United Kingdom as fifteenth best in Europe and eighteenth in the world. Overall, around 8.4 per cent of the UK's gross domestic product is spent on healthcare, which is 0.5% below the Organisation for Economic Co-operation and Development average and about one percent below the average of the European Union
Taken together, the World Health Organisation, in 2000, ranked the provision of healthcare in the United Kingdom as fifteenth best in Europe and eighteenth in the world. Overall, around 8.4 per cent of the UK's gross domestic product is spent on healthcare, which is 0.5% below the Organisation for Economic Co-operation and Development average and about one percent below the average of the European Union