doctor and patientI stopped by my doctor’s office today. It was actually a pretty pleasant visit. A few years ago I got pretty sick and over many months of appointments, I developed a nice relationship with my doctor. So I don’t mind occasionally going in for checkups, as it’s an opportunity to catch up with a person that feels a bit like an old friend.

But she and I both know this relationship could end as quickly as it began. For if I were to switch jobs and get health insurance that her office does not accept, I would have to find a new doctor.

When I talk with people from other countries, I find one of the things they think is mystifying about the United States is our health coverage system.

The United States spends about 16 percent of the country’s gross domestic product on health care, significantly more per capita than any other nation. It is the only industrialized country that does not mandate access to health insurance for all citizens. But that does not mean that there is no government assistance – the poor and elderly are eligible for government insurance. And no hospital can turn away a patient needing emergency treatment.

Most Americans receive health insurance at a subsidized cost through their employers, and polls show most are happy with the insurance they have through this system. (I am one of those people happy with the insurance I have.) Yet many Americans acknowledge there is room for improvement.

President Obama has frequently referred to the U.S. health care system as “broken.” Congressional leaders in the House of Representatives say they aim to have a health care reform bill passed by the end of July.

Feel like you’ve heard about this story before? One of the reasons for this debate, which dates back to around World War II, is that there is no national consensus on how health care should be provided. There are disagreements over whether all Americans should be required to have health insurance and over how much of a role the government should play in providing health care.

Some people say it is the government’s responsibility to make sure their citizens have access to health services. Others say individuals need to be responsible for their own welfare. What do you think?