Husband is 68 and there for short term rehab after surgery for abdominal bleeding. He is unhappy there and wants to come home and have home health care instead . We should have done this to begin with but thought the other might be best. A CNA at the facility threatens that Medicare won't pay for time already there if we just leave. Who should I talk to at the facility and does the Dr. that discharged him from the hospital (who is his regular Dr.) need to be involved with getting him out? I know he has to be involved with the home health care. I already have all the meds he takes at home and can get those from our regular Dr. Can the Nursing facility Dr. deny Medicare for this?