Shon, as I understand it, hospice varies from one state/town to another, and in many areas you might find there is more than one. Each seems to follow their state's ruling on what they offer, also. Lori is correct, when you choose them, you only have them--at least that's true here and others I know of. So, I cannot get a procedure done which would prolong my life--they are all about keeping patients from discomfort and pain. Also, here they pay only for medications on their list--many things would not be paid for, including Rilutek.
We are charged (to insurance) by the day, no matter who comes to the house. They provided me with an oxygen machine and portable oxygen. The folks here did not know how to use a sling/hoyer lift, so we trained the aides ourselves--but it worked out fine. Two aides come and shower me, and frequency will change according to what we decide is needed. Right now I see the aides once a week, and an RN once a week. I'm not offered PT or massage. I pay my deductable, and afterwards, pay according to the insurance plan, so that varies--I don't have medicare.
I suggest you or your family member find out what you have available, and then if you have more than one, shop to decide if you would benefit from having them.