Maybe GOFUNDME will help with a little bit. If it's a difference between a death sentence or life.....I go for it.
Oh, also............do you have Care Credit where you are? For large bills like this Care credit will give a specific amount of time to pay off a bill interest free. The only catch is that if you can't pay it off by the end of that period (sometimes 3 mos, sometimes 6, sometimes 12 mos) then you get WALLOPED! But all you have to do is transfer the balance to another credit card offering a year interest free for transferring money. Most credit cards have that option. I did that a couple of times when VPI insurance wasn't very generous with the claim payout.
Care Credit may be just the difference you need for the BM aspirate.