Under Observation
The rub is, recently Medicare administrators have been forcing hospitals to list more and more stays as "under observation" stays, rather than "in patient" stays - even for severe illnesses or traumas. If you are listed as "under observation", you have to pay for any skilled nursing care, even if you thought Medicare was paying for it. Medicare administrators have been known to reverse designations months after stays in nursing homes, and sticking patients with unexpected bills totaling $25,000 to $30,000.