21 April 2019 - For a patient’s knee replacement, Medicare will pay a hospital $17,000. The same hospital can get more than twice as much, or about $37,000, for the same surgery on a patient with private insurance.
Or take another example: One hospital would get about $4,200 from Medicare for removing someone’s gallbladder. The same hospital would get $7,400 from commercial insurers.
The yawning gap between payments to hospitals by Medicare and by private health insurers for the same medical services may prove the biggest obstacle for advocates of “Medicare for all,” a government-run system.