Remember if you have been out of the UK for more then 3 months you are no longer entitled to free NHS, or GP treatment until you have stayed in the UK for a set period of time
Do I lose access to NHS if I live abroad?
Your entitlement depends on if you want to live abroad permanently or work outside the UK for a set period only. You might get help within the EU if you receive a UK State Pension or some other UK benefits. You'll not be entitled to state-provided medical care paid for by the UK if you move outside the EU.