Under the Comprehensive Care for Joint Replacement program, the episode of care begins when a Medicare beneficiary is admitted to a participating hospital and the episode ends $90$ days post$-$discharge. Medicare spending variation for major joint replacement episodes occurs after the patient is discharged. Which of the following represent likely impacts of the model on hospitals performing surgeries?

$$ ALL OF THE ABOVE

$$ Increase number of beds

$$ Hire new staff for care coordination

$$ Hire new physicians