You’ll need: your name, address, date of birth, and national insurance number. That’s it. No blood samples. No singing your national anthem. Literally four fields and a “submit” button. If you’re renewing, the system might already have your info. You’re basically confirming you still exist. Congratulations!
Here’s a joke: why did the EHIC cross the road? To get to the other side... of the Alps, where the healthcare is cheaper. (You’re welcome for that dad joke.)
What If I’ve Moved Countries?
If you’ve relocated, you need a new card from your new home country’s system. Your old card is like an ex—nice while it lasted, but it can’t help you now. Apply with your new national health provider. They’ll ask for proof of residency, so don’t toss that rental contract yet.