Thanks for your answers!
Some of the draws I mentioned are drawn outside of our lab and sent to us for testing. Am I to require a second draw for confirmation for those outpatients that are not drawn for transfusion purposes? Currently, we just retype the same tube for all blood bank draws, but I'm trying to change that policy in order to start doing electronic crossmatch/issue. There's no way for me to enforce a second draw on patients drawn outside of our lab. And retyping the same tube obviously does not prove the correct patient was drawn, it only confirms the interpretation is correct. That's why I would like to just cancel the retype on patient's not drawn for transfusion purposes. When/if they return, they will have another draw.