Today, many hospitals are filled to capacity, and as a consequence, physicians are continually pressured to discharge their patients as quickly as possible. Because of inefficiencies in how they communicate with case managers, nurses, and patients, patients are frequently discharged with many loose ends.Recognizing these realities, the new Medicare reimbursement rules will force hospitals and doctors to give a 30-day guarantee for any hospital treatment. If the patient is readmitted within 30 days for the same ailment, Medicare won't pay the hospital. Here are a few things you, the patient, need to know now about these changes: