I know I am just a student (and some people could give a rats a$s on what I think), but are EMT-(A,B,C..Z)'s considered "licensed in the healing arts..." or just life support as some of my instructors have said?
And another question. If I have to be employed by an EMS service to be an EMT, then would it not make sense that if I am off duty I am not an EMT since I am not working under that service at the moment? (all depending on your duty to act laws).
I'm sure the law defines somewhere what is meant by the term "licensed in the healing arts" but in my state yes EMT's are grouped into the same general bunch.
As for being licensed when not working, if you had a great lawyer you could probably argue that point, the problem is if the other side had a mediocre lawyer they could destroy you on that point. Best off not getting yourself into the headache. If you plan on stopping at a scene while off duty contact your lawmakers and get a straight answer from them as they will better be able to provide the definitions for you.