> But this is because Medicare reimbursement rates are set by a panel of specialists... who don't necessarily care if Medicare is that fair. The problem is tha

> But this is because Medicare reimbursement rates are set by a panel of specialists... who don't necessarily care if Medicare is that fair. The problem is that Medicare has no incentive to ensure that their rates are sustainable (without the indirect subsidies that come from private insurers). Medicare can balance their budget either by increasing their revenue (ie, asking Congress for more money) or by lowering their costs (ie, cutting reimbursements). They have no mandate to ensure that their reimbursements cover the marginal costs of care (and as a result, they don't). On top of that, private insurers are guaranteed by law to pay more than Medicare does, so they can set their reimbursement rates as low as they want. This is also why the best providers almost never accept Medicare - or, if they do, they do it through a separate practice from their main one. Accepting Medicare means that you're likely going to run a loss on those patients (unless you're operating out of a CAH). So, the best doctors either segregate their Medicare patients into a separate practice (which allows them to manage their losses by capping the number of Medicare patients they see, but also dramatically reduces doctor availability from the patients' perspective), or they just drop Medicare altogether.