I like this comment, from the link ...
This should have been done months ago. If there are formal discharge orders and she refuses to leave, the police should have been called and she should have been charged with trespass. The longer they waited the harder it will be.
As Devil’s advocate, I ask......Where is she to go? Where did she come from?
If the expense total for minimum care in the hospital is =< expense to taxpayers providing welfare, Staying is to the state a win option.
For the state, alas, there is no good option
Move her “free bed” to the county jail.