Medicare spends an average of $16,500 to $33,000 per patient for the surgery, hospitalization, and recovery from hip and knee replacements, but depending on the provider and where the treatment takes place, the quality and cost of these surgeries can vary greatly.edicare spends an average of $16,500 to $33,000 per patient for the surgery, hospitalization, and recovery from hip and knee replacements, but depending on the provider and where the treatment takes place, the quality and cost of these surgeries can vary greatly.
Ledge means a piece of masonry or wood or stone that juts out into an open space. A mountain climber might use a ledge of rock to support his body from falling, for example.
Tweet. : a view or sight that looks like a picture. : a scene that typically shows an event in history or literature and that is created on a stage by a group of people who are dressed in costumes and who do not speak or move. plural tabÂ·leaux \-ËblÅz, -ËblÅz\ also tableaus.