Call the place they want you to go and ask. Treatment centers pay people to figure out how to make a stay financially feasible.

If you have trauma in your past, Two Rivers Psychiatric in Kansas City has a good program. They only take people who enter voluntarily, you spend all your time with other trauma victims, staff is knowledgeable about how to help people who are having dissociation or flashbacks, it pretty structured, there are always groups of one kind or another going on and they are pretty good. And you will sleep. There is a lights out time
and everybody is quiet. They won't keep you for 30 days either.