Health Secretary Jeremy Hunt told ITV's Daybreak that the crackdown on health tourism in the UK would not see doctors act as border officers.
He said: "We don't want them (doctors) to be border officers at all, what we are looking at is a non-bureaucratic system".
Mr Hunt added that the NHS is the "most generous" healthcare system in the world and that he wanted to make it a service that was "sustainable and fair for hardworking British families".
He said: "If we do nothing at all we are basically saying that we are not a national health service, we're an international health service and I don't think that's fair on hardworking families who pay their taxes".
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Nick Clegg will attempt to win over the female electorate when he kicks off the Liberal Democrats' general election campaign later today.
Up to £140 billion of savings could be released when over 55-year-olds are allowed to cash in their pension pots from April 6th.
The party's plans include a £2.5 billion Time to Care fund for the NHS, capping rail fare increases and 3,000 more midwives.