Americans may think that health care is a universal right, but for most people in the United States, it's a benefit that can be extended, altered or revoked on a moment's notice.
The 2010 health care overhaul seeks to change that. The legislation would extend insurance to millions more people and ensure that millions more who have it now don't lose it.
On Monday, the Supreme Court began hearing a constitutional challenge to the Patient Protection and Affordable Health Care Act. Two years after its passage, the measure remains unpopular with voters, largely because of the perception that it represents a massive intrusion by Big Government into individual and family health decisions.
But that intrusion already occurs. The only difference is that it's not Big Government, but Big Business.
Currently, about 170 million American workers and their family members receive health care insurance through an employer-sponsored plan. Who those workers can see, what is covered and, most important, how much it will cost is largely determined by who they work for.
A few years ago, for example, when I naively believed I could make a living outside of journalism, I took a job at a small communications agency. My family premium increased from about $335 a month to more than $900 and a higher out-of- pocket deductible.
That's the state of the U.S. health-care system today. Unless you are elderly, disabled or poor, your access to health insurance is determined by your employer's willingness to subsidize it or your ability to pay for it yourself.
It is a creaky, inefficient and dysfunctional system that produces mediocre to poor results, despite having the highest costs in the industrialized world.