Hi @sashh - can you elaborate when you say that if I have to be referred back to the NHS then I could be charged? Do you mean charged by the NHS? I may be showing my naivety here but I'll still be eligible for NHS care even if I have health insurance won't I?
I'm not an expert but as I understand it:
You are still eligible for NHS treatment, you can pay for private healthcare but what you can't do is half and half for the same treatment.
So you probably already do this when you visit the dentist. As an NHS patient you pay (or get free) for an NHS check up and an NHS scale and polish, but if you want an appointment with the hygienist, then you pay because that is private and it is a different appointment, even if that is you walking into the room next door.
Cataract surgery, the NHS will only use a single vision lense, usually for distance and you need glasses for close work.
Privately varifocal lenses are available.
If you need the surgery it may well be the same Dr but you choose NHS or private, you cannot buy the varifocal lenses and have them fitted by the NHS.
You will always get emergency treatment as does everyone whether they are UK residents or tourists or even here illegally.
The problems can arise if you start a treatment privately and then transfer to the NHS.
There has to be a distinction between NHS and private treatment. Exceptions can be made for clinical need but no one knows if that will happen.
So say you have an operation after which you need 5 days rest in hospital, all approved by your insurance.
Now maybe something goes wrong (nothing too drastic) and you need a second procedure and 3 more days recovery, and your insurance, for whatever reason, won't pay, then the NHS will treat you but they can bill you. Or you can stay in the private hospital and they will bill you.
Now it may well be that the mistake was by a member of the surgical team and you can claim against them but that won't be happening while you are recovering from an op.
This is what you need to check, what is in the small print. What normally happens.
And sometimes it's a grey area eg if you have a pacemaker implanted you will normally have 2-4 check ups in the first year and then ever 6 months or annually depending on your consultant.
Now if you have your pacemaker fitted privately you will probably have the first couple of checks included in your insurance but what happens after that?
Is it continuing treatment or not?
There is no problem if you continue to be insured and the insurance pays out but if it doesn't then, as I say, it is a grey area.
Now when I worked in the NHS we didn't bother asking who put your pacemaker in we just checked it, reprogrammed it if needed and sent for you in 6 months. But things have changed. Charging is getting more common.
I don't want to scare you, I just think it's something you need to ask about and get in writing. Obviously I hope you never need a cataract op or a pacemaker and I certainly don't want a procedure to go wrong.