Medical insurance for visiting the UK? What do people do when they visit the UK with their US born children? Do I need to get medical insurance to cover them in case we need NHS access? Am I and my husband okay to use the NHS ( in an emergency) since we paid in to National Insurance for 15 plus years, before we moved here or are we no longer covered now we live in the US? Cover for all of us, two of us or none of us? Kids do not have UK passports yet but are entitled to them- not sure if that has any effect on it.