No idea about the UK. But in Germany a comparable hospital stay (single bed room) would be up to a 1000€ per day afaik. If you are publicly insured in Germany, you’d still easily pay 150€ out of your own pocket (otherwise the rooms have 2-4 beds).
But I already learned in this thread that the costs in the US are far worse.
@yahoo.com is still somewhat popular among us old farts.