Most objective (non rabid) analysts agree that the NHS has enough money. The last twenty or so years have seen more and more money thrown at the NHS with, to put it mildly, disappointing results.
There are quite a few pilot studies dotted about the country demonstrating that good/best practice (which is
not currently being practiced by vast swathes of the NHS) and innovative approaches to healthcare (ditto), can deliver massive increases in patient outcomes and massively reduce costs.
Link