I wonder if you could get approved for a few days of inpatient so you can be fully assessed. Either way, it sounds like you need a serious assessment to differentiate PCS from POTS.

You could call Spaulding and ask to speak to a case manager. A case manager can often help you figure out many of the ancillary issues like transportation.

Do you have good health insurance ? I know Mass requires quite a minimal level of coverage. Would it allow a short inpatient stay ?