Medical treatment can be very expensive; there are no special arrangements for Irish visitors. The Irish Embassy and Consulates-General cannot assist you with medical expenses. You should ensure that you have comprehensive medical insurance, which includes hospital treatment and medical evacuation to Ireland.

Health Service Executive can provide you with advice on the vaccination requirements for the United States.

If you get into any difficulties with US Authorities, you should explain to them that you are an Irish national and ask to speak to an Irish consular officer.