Isn't that how Canada's system is run, by each Province?
I can't say I know the ins and outs of the Canadian system, but yes, my understanding is that it's structured around provincial control.
Isn't MA going broke under the single payer system?
Since Massachusetts doesn't have a single-payer system, that would be a no.
Can somebody explain to me how we can implement a single payer system and keep the costs down?
That problem has to be attacked on multiple fronts. If you're footing the bill, the monetary cost to you is effectively the price of various health services multiplied by how many of them you're utilizing. So on the one hand you have to tackle the volume of services question. And that entails lots of things: focusing on prevention in lieu of expensive interventions where it's cost-effective to do so, and promoting healthier lifestyles; identifying low-value health services and encouraging use of high-value equivalents (e.g. build a strong knowledge base of the comparative effectiveness of competing treatment options, instead of just winging it); rewarding high-quality, coordinated care, and seeking to streamline care delivery; etc.
The focus with this part of the issue tends to center on improving care and reducing the need for excess volume. The other piece of it is prices, which tend to get pushed up as providers acquire market share.
The value of single-payer in addressing both pieces of the puzzle lies, of course, in payment. Payment and the structure of service delivery go hand in hand, which is why payment reform is generally considered to be a necessary precursor to substantive delivery system reform. Even now the public health insurance programs can be influential when they want to be: Medicare and state Medicaid programs are driving a transition from paper health records to electronic heath records as we speak. That stands to be revolutionary in terms of measuring quality and improving clinical decision supports. In that instance, the privately insured will still generally benefit because a doctor or hospital who accepts Medicare reimbursements and installs an EHR system in response to the Medicare incentive program also likely accepts private insurance and those privately insured patients still get to experience the benefits of EHRs.
So you don't even need a full-on single-payer system to spread potentially cost-saving innovations through the system. Single-payer just provides an even more potent tool for promoting quality and improving care. That doesn't mean that happens automatically, you still have to work at it. At the same time, it provides a counterweight to consolidated provider markets that currently may not exist in many places. The Sanders bill seems to rely on global budgeting for hospitals (if memory serves, so does H.R.676, the more famous single-payer bill) which turns the hospital pricing issue on its head.