I work in the local emergency room, so my plan is for everyone to know who I am and probably berate me for getting myself banged up.

ETA: Oh, and as a paramedic, we won't be the ones calling people for you. That will probably be the ER staff if you're lucky and they have time. If you're in serious enough condition, they will not stop working on stabilizing you to call your great Aunt Mabel. The best bet is to make sure your info is on file with the ER/hospitals you will most likely be taken to.