My point in finding one was that sensational stories about fund raising for medical treatment make easy news filler. Linking to any of them is meaningless!
America has a medicore health care system. We excel in some experimental treatments, and have some great medical centers for those with money.
You've found 1, which hardly equates to "every".
Do you have any actual data? I'd be curious to see what the real difference is between "them" coming "here" vs. "us" going "there".