When you change jobs, but not liability carriers; Whether to pass a problem patient to a partner; Responding to an insurer's demand for an unreasonable refund; The 20-point test for defining an independent contractor; Offering a discount when you see more than one family member; Getting out of Medicaid; How to balance the books when charges don't match payments; Ways to honor staffers for longevity; Should doctors be compensated for supervision midlevels?