It’s already happened
James Meek: The NHS Goes Private, 22 September 2011
“... they buy the services, rather than being cast as monopoly suppliers’ – check. ‘Another very strong idea is that money follows patients’ – check. ‘Pay hospitals prospectively by diagnosis-related groups as our Medicare programme does’ – check. ‘Self-governing NHS trusts’ – check. What seems to have happened since 1985 is that Enthoven’s ... ”