We pay a "national insurance" tax in addition to income tax, but this is mainly to cover the state pension from what I understand and maternity allowance etc.

As I understand it, NHS comes from general taxation.

Obviously there is no actual "fee" to use the NHS at the point of use - it is all free apart from prescriptions which are the same price regardless of what you get (and you might get it for free anyway depending on your circumstances)

the NHS is mostly funded from general taxation

https://www.kingsfund.org.uk/projects/nhs-in-a-nutshell/how-...