More than 50,000 European Health Insurance Cards (EHICs), which will replace the E111 form for EU citizens travelling between states, have already been issued by the State's health boards.
The Department of Health launched a public information campaign about the new cards in mid-May and they become active from today. More than half of all applications for the card were made online.
Irish residents can use the card to access healthcare in the public system of another EU/EEA member state or Switzerland should they become ill or injured during a temporary stay.
The credit card-sized card replaces forms such as the E111, which was the most widely-used document for inter-EU travellers who needed health assistance while abroad. However, it gives no entitlement where the aim of the journey is to receive healthcare.
It is valid for two years and the same design will be in use in all EU/EEA member states, ensuring that it can be easily recognised by doctors and other care providers in any member state, regardless of language differences, according to the Department of Health.
The Minister for Health said that so far more than half of all applications have been made online and that, clearly, large numbers of people found this a convenient option. Those who already have a medical card or a Drugs Payment Scheme card can apply directly online at www.ehic.ie
Other applicants may download an application form. Applications can also be made directly at local health board offices.