title: The silent treatment. Senior, physician groups are mum about departures from Medicare+Choice.
authors: E
authors: E
authors: Weissenstein
mesh_terms: D000368:Aged; D001291:Attitude of Health Personnel; D014487:Centers for Medicare and Medicaid Services, U.S.; D003255:Consumer Organizations; D006279:Health Maintenance Organizations / Q000191:economics / Q000639:trends*; D006299:Health Services for the Aged; D006801:Humans; D020398:Medicare Part C / Q000191:economics*; D011907:Rate Setting and Review; D014481:United States