I hope you are over what ever caused all of your hospital trips! That is scary, what if you were unconscious? One of the ladies on here has a tattoo on her abdomen the shape of a colon with a red circle and a line drawn through it, meaning no colon. An emergency room doctor argued with her once by telling her she couldn't live without a colon - something like that.
I have a typed medication list including what condition each is for and a listing of all of my surgeries and their dates in my purse and another in my billfold. If they didn't look at your wrist they probably weren't looking in your purse either.
All we can do is all we can do. My local GI saw my aluminum medical ID bracelet and kind of laughed. If I didn't like him so much I might have gone all PTSD on him.