It's not.
Humana could straighten this place out in a few days ~ first they'd fire the managers. Then they'd fire the managers' wives, girlfriends, boyfriends, and husbands working elsewhere in the hospital.
That seems to have always been the difficulty with WHC ~ management simply isn't prepared to run a hospital.
This bothers me (the post, not the false information therein). You obviously have some sort of experience with the organization, but the implication (explication?) is serious and can be validated with a 20 word post by you. Where is it?