Er has to treat him whether he pays or not. You don't have to cough up a copay. He can pay a dollar a week. Or not. They treat people who are indigent with no coverage all the time. They bring people in off the street without checking to make sure they have insurance. At my point in life I can no longer afford to pay for whatever Kay does to make herself vulnerable to sickness or accidents. But I would encourage her to go to ER and pay a buck a week. Most of our kids smoke cigarettes, do drugs, find cash for what they want. Kay can find $1 a week. If she doesn't care enough about her credit to pay this small amount, then it is her problem. Our troubled kids make themselves into bullies and victims and break our banks doing it.
I just spoke to Kay so I am feeling cynical. But I think maybe your son is trying to make you feel guilty over something that is in no way your fault so that you are feeling weak and hand over money for drugs. Kay did this all the time. She didn't like when we offered to pay, say, a doctor directly. She wanted the cash.
Kay doesn't trust doctors or see them unless she wants money from us for one. Hmmmm. Then when we want to pay the doctor directly she says we don't trust her.
We don't and cant trust her. We do not go out of our way to criticize Kay, but we don't give in either anymore. I think the blinders suddenly came off and I know her game. Our new game is that she can find ways to do things herself because she is smart. Your son is too. They are highly educated in Manipulation 101. That takes brains. Most of us are not dummies but they fool us all the time.
I will send prayers to you in the hopes that you can be the soldier you must be for yourself and your son. Be well.