Another idea. Note, I'm in the UK, so this may not be how it works in the US.

You said you would know who to call for advice if you were back at home. Could you call them and say something like "this is a brief overview of my situation, who should I call??". When they respond with 'blah-service' or 'the blah department in this hospital', could you then find the equivalent 'blah' in your new home?

Sorry, that's a bit 'blah' but hopefully you get what I'm trying to say