The document provides information about the UK's National Health Service (NHS). It explains that the NHS was founded in 1948 and provides mostly free healthcare that is paid for through taxes. Around 20% of government spending goes towards healthcare. While most medical treatment through the NHS is free, prescription medications require a fee of £9 per item, though some people are exempt from paying. The NHS performs over 10 million operations annually in England and handles over 1 million non-emergency phone calls and 2.1 million accident and emergency visits each month. It is the largest employer in the UK.