Hi and

to disABILITIES!
If you click on where it says "disABILTIES" at the top of this page it will take you to the Index. One of the top items is the "disABILTIES FAQ" which will gives lots of useful information. Check out post #3 and scroll down to the Oxygen area (the list is alphabetic).
But a quick answer is to contact the social services office at your current supplier. They will work with a supplier in the Orlando area and it will be entirely seamless; what you need will be taken care of and your insurance will be billed.
Or, if you want an easier route to the FAQs, click on the link in my signature.