The British health system (NHS) is residence-based, not insurance-based: most services are free for people who are “ordinarily resident”, that is, who live lawfully and on a settled basis in the United Kingdom.
To register with a GP in England, you need no ID, no proof of address and no proof of immigration status; registration does not on its own create an entitlement to hospital treatment free of charge. Even with the health surcharge paid, own shares apply, for example for prescriptions, dental treatment and eye tests, as for residents.
The British government’s NHS guidance relates to England; in Scotland, Wales and Northern Ireland, the rules on access may differ. Ask the competent body at your destination which rules apply there.









