Mom's been in rehab for a week following her hospitalization for pneumonia and a UTI. The insurance company that covers her medicare has insisted on a particular rehab facility. She's been there for a week now, hasn't seen a doctor, and has been vomiting nightly. Shouldn't a doctor be seeing her? She's already been to the hospital once from this facility (for the UTI) and the insurance company pushed her back into it. I feel caught between a rock and a hard place and Mom needs care! What should I do?