The National Health Service in England was created by the National Health Service Act 1946. Responsibility for the NHS in Wales was passed to the Secretary of State for Wales in 1969, leaving the Secretary of State for Social Services responsible for the NHS in England alone.
Dr Benjamin Moore, a Liverpool physician, in 1910 in The Dawn of the Health Age was probably the first to use the words ‘National Health Service’. He established the State Medical Service Association which held its first meeting in 1912 and continued to exist until it was replaced by the Socialist Medical Association in 1930.
Before the National Health Service was created in 1948, patients were generally required to pay for their health care. Free treatment was sometimes available from Voluntary Hospitals. Some local authorities operated hospitals for local ratepayers (under a system originating with the Poor Law). The London County Council (LCC) on 1 April 1930 took over from the abolished Metropolitan Asylums Board responsibility for 140 hospitals, medical schools and other medical institutions. The Local Government Act 1929 allowed local authorities to run services over and above those authorised by the Poor Law and in effect to provide medical treatment for everyone. By the outbreak of the Second World War, the LCC was running the largest public health service in Britain.
Systems of health insurance usually consisted of private schemes such as Friendly societies or Welfare societies. Under the National Insurance Act 1911, introduced by David Lloyd George, a small amount was deducted from weekly wages, to which was added contributions from the employer and the government. In return for the record of contributions, the workman was entitled to medical care (as well as retirement and unemployment benefits) though not necessarily to the drugs prescribed. To obtain medical care, he registered with a doctor. Each doctor in General Practice who participated in the scheme thus had a 'panel' of those who have made an insurance under the system, and was paid a capitation grant out of the fund calculated upon the number. Lloyd George's name survives in the "Lloyd George envelopes" in which most primary care records in England are stored, although today most working records in primary care are at least partially computerised. This imperfect scheme only covered workers who paid their National Insurance Contributions and was known as 'Lloyd George's Ambulance Wagon'. Most women and children were not covered.