National Health Service

The National Health Service (NHS) is the collective term for the four separate publicly funded healthcare systems of the United Kingdom: the National Health Service (England), NHS Scotland, NHS Wales, and Health and Social Care (Northern Ireland) which was created separately and is often referred to locally as "the NHS". The original systems were established in 1948 (NHS Wales/GIG Cymru was founded in 1969) as part of major social reforms following the Second World War, and officially launched at Park Hospital in Davyhulme, near Manchester, England (now known as Trafford General Hospital). The founding principles were that services should be comprehensive, universal and free at the point of delivery. Each service provides a comprehensive range of health services, provided without charge for residents of the United Kingdom apart from dental treatment and optical care, though NHS patients in England who are not exempt have to pay prescription charges.

Taken together, the four services in 2015–16 employed around 1.6 million people with a combined budget of £136.7 billion. In 2024, the total health sector workforce across the United Kingdom was 1,499,368.

When purchasing consumables such as medications, the four healthcare services have significant market power that influences the global price, typically keeping prices lower. A small number of products are procured jointly through contracts shared between services. Several other countries directly rely on Britain's assessments for their own decisions on state-financed drug reimbursements.

Calls for a "unified medical service" can be dated back to the Minority Report of the Royal Commission on the Poor Law in 1909. However, following the Dewar Report of 1912, the Highlands and Islands Medical Service was brought into being that provided centrally planned healthcare services, over half of Scotland's landmass, at minimal cost to patients – in many ways a prototype for NHS Scotland.

Somerville Hastings, President of the Socialist Medical Association, successfully proposed a resolution at the 1934 Labour Party Conference that the party should be committed to the establishment of a State Health Service.

Following the 1942 Beveridge Report's recommendation to create "comprehensive health and rehabilitation services for prevention and cure of disease", cross-party consensus emerged on introducing a National Health Service of some description. Conservative MP and Health Minister, Henry Willink later advanced this notion of a National Health Service in 1944 with his consultative White Paper "A National Health Service" which was circulated in full and short versions to colleagues, as well as in newsreel.

When Clement Attlee's Labour Party won the 1945 election he appointed Aneurin Bevan as Health Minister. Bevan then embarked upon what the official historian of the NHS, Charles Webster, called an "audacious campaign" to take charge of the form the NHS finally took. Bevan's National Health Service was proposed in Westminster legislation for England and Wales from 1946 and Scotland from 1947, and the Northern Ireland Parliament's Public Health Services Act 1947. NHS Wales was split from NHS (England) in 1969 when control was passed to the Secretary of State for Wales. According to one history of the NHS, "In some respects the war had made things easier. In anticipation of massive air raid casualties, the Emergency Medical Service had brought the country's municipal and voluntary hospitals into one umbrella organisation, showing that a national hospital service was possible." Webster wrote in 2002 that "the Luftwaffe achieved in months what had defeated politicians and planners for at least two decades."

The NHS was born out of the ideal that healthcare should be available to all, regardless of wealth. Although being freely accessible regardless of wealth maintained Henry Willink's principle of free healthcare for all, Conservative MPs were in favour of maintaining local administration of the NHS through existing arrangements with local authorities fearing that an NHS which owned hospitals on a national scale would lose the personal relationship between doctor and patient.