The European Health Insurance Card (EHIC) allows Bulgarian citizens to receive emergency medical treatment free of charge while traveling within the European Union, as well as in countries like Norway ...
UK travellers can apply for a GHIC once their EHIC expires ... travellers should secure both travel insurance and carry an EHIC or GHIC card. Some insurers may waive any excess on medical ...
"Anyone travelling with a valid EHIC can continue to use it when ... if your card is nearing expiration or you have misplaced your card, it is time to apply for the new GHIC.