As an expat relocating to the UK, you will surely be happy to find out that there is little need to worry about the quality and availability of healthcare in their new temporary home country. The UK is very well up to international standards when it comes to all things related to healthcare.
Even if you are reluctant to buy expensive international health insurance or ask your future employer about a company insurance plan, your health and that of your family is always in capable hands. The National Health Service (NHS), one of the UK’s most monolithic institutions, offers quality healthcare for all citizens and residents (almost) free of charge. You do, of course, have many different options for buying additional private health insurance coverage, but you will not be worse off if you choose not to. This might be of interest particularly for expats on a budget.