Yes, paramedics do look for ID's particularly if the person is exhibiting signs of that particular illness (epilepsy, asthma etc...) but when preparing a patient for admission, all jewellery etc. is checked and they are always searched for confirmation of ID and/or medical status. It's also one of the first questions asked either the patient if conscious, or the nearest relative/friend accompanying them.

LTS - who's been on the receiving end too many times!