This is exactly the kind of thing I'm getting at - absolutely 100% of bankruptcies are caused by debt; perhaps 60% of them also have medical debt somewhere in there, but that may be a distraction (after all, once you're on the path to bankruptcy why bother trying to make medical payments, they're not going to repossess your lung but they very well may repossess your house).

The US has a major debt problem and the solution at some point is going to be curtailing just how much debt you can accumulate with just a signature.

A lot of people read that statistic as "medical debt is crippling" but there are also correlations with lot of other life circumstances going on in that figure too.

Most of the people who file something like chapter 7 have little to no income, don't have big bank accounts, luxury cars, second homes, etc. This often correlates with people who have medical issues and rack up big bills, and can't work a job. These people can file "no-asset" chapter 7 cases, in which case, they lose absolutely nothing. This is what happens in the majority of chapter 7 cases filed. So, for a lot of the people who do choose to file, this is because it is a good option, not because it is a life crippling choice forced upon them.