Mr. Obama said last night that tackling the deficit "means further reducing health care costs, including programs like Medicare and Medicaid, which are the single biggest contributor to our long-term deficit. Health insurance reform will slow these rising costs, which is part of why nonpartisan economists have said that repealing the health care law would add a quarter of a trillion dollars to our deficit."

Fact is, The idea that Obama's health care law saves money for the government is based on assumptions that are arguable, at best.

To be sure, the nonpartisan Congressional Budget Office has estimated the law will slightly reduce red ink over 10 years. But the office's analysis assumes that steep cuts in Medicare spending, as called for in the law, will actually take place. Others in the government have concluded it is unrealistic to expect such savings from Medicare.

In recent years, for example, Congress has repeatedly overridden a law that would save the treasury billions by cutting deeply into Medicare pay for doctors. Just last month, the government once again put off the scheduled cuts for another year, at a cost of $19 billion. That money is being taken out of the health care overhaul. Congress has shown itself sensitive to pressure from seniors and their doctors, and there's little reason to think that will change.


EDIT - Obama care would indeed increase the deficit and debt as has been made clear by both the Chief Actuary of Medicare and CBO health care cost projections.