You can take a quick tour of the hospital so you know what to expect and while there ask what info they need. Pre-filling out all the paperwork and giving them a copy of your insurance card will save you time and hastle later.....
i had to pre register at the hospital and I also did a tour of the hospital that way there's no surprises
Call your labor and delivery. My hospital will set up a tour your prob will too. I asked questions about meds, jewlery, contacts, pre registering.... make a list any questions you have take a tour if possible.