You need to do some research first.
1) Find out what the state requires. If the state isn't helping, talk to other service directors, or your state represenative. Find out if the requirements are in code or administrative law, or where you can find them.
2) Find out what protocols you will operate under and what special equipment that will require.
3) Find out what the hospitial will provide for you and at what cost, and compare that to the list of items you need.
From there, devise your list, and contact sales reps in your area, their pricing will differ from what you see on the websites. If you will be spending $10,000 with a rep, he can afford to take 5%-10% off the margin and still make his money.
Forums are great for many things, this isn't one of them.
Not to say your question isn't valid, and I encourage you to talk about your progress here, to serve as a learning tool for others. But sometimes, you really need the word straight from the source as opposed to anecdotes.