The problem with information asymmetry is that it creates risk for the insurance company. Since insurance companies are in the business of buying risk, any risk you add to your plan increases your price. Catastrophic insurance caps the downside risk the insurance company faces, which means the risk premium charged will be significantly lower - maybe even trivial. It all depends where the cap is set.
My daughter gets a form every year from school, for optional insurance against broken bones, loss of limbs, loss of life, etc. The payouts are fixed, and not all that high - up to a few thousand dollars. The insurance is cheap - a few dollars - and there is no screening, no filtering of students by past risky behavior or anything like that. The insurance company can do this because their downside risk is small, and because when the price of insurance is very low, a lot of people decide to buy it regardless of whether they are risky or not. There’s still an informational asymmetry, but in practice it doesn’t matter.
No, it works like this - they know that the average person over 40 may cost them maybe $3500 in payouts in a given year. But the distribution isn’t normal. 80% of the insured will cost them close to nothing. 18% might cost them $5,000. But 2% will cost hundreds of thousands. It’s those 2% that are the big risk, and it’s those the insurance company would like to exclude or at least identify so they can charge more. If they can’t, then when they quote you a price for insurance, part of the price is going to be the 2% chance that you cost them $100,000 in the next year, and a .1% chance that you cost them a million bucks. So your ‘risk premium’ might be $3,000 out of a $3500 plan.
Now, if the government caps their risk at $50,000, suddenly your $3500 plan becomes a $1500 plan. Same information asymmetry, different risk. (I just made up the numbers for illustration, btw. I don’t know what their actuarial numbers are).
Well, some proposals would require businesses to put at least part of your health benefit into an HSA. Consider this possibility: Let’s say your employer currently pays $3000/yr for your coverage. The government caps liability, and saves the business $1500/yr, which the government then says the company has to put in an HSA on your behalf.
But even without that, you’re missing the two-prong effect here. Ending the tax subsidy is one force that loosens the bond between employer and health insurance, but the government cap lowers the risk premium, which makes the advantage of a job risk-pool much lower, which should make employer health plans less desirable. But more to the point, even if you have an employer plan, losing your job no longer means you’re screwed, because things like pre-existing conditions are no longer a show-stopper for getting new insurance, because the government is protecting the health insurers from the major costs associated with taking on a client who has heart disease or diabetes or whatever. Your insurance may be more, but not that much more. And we could even talk about special government subsidies for those with pre-existing conditions who lose their insurance.
You have to understand how bad incentives infect a system over time. We’re not talking about people saying, “I’m bored. I think I’ll go in for a free cardiogram!”. What happens when an incentive structure is changed is that overtime the market becomes biased in insidious ways. Maybe because there is no customer pressure, a doctor is just slightly more inclined to order another test. After a while, enough doctors do this that a lawyer can show that such tests are ‘common practice’, and sue a doctor who doesn’t do them. Now everyone has to do them. In the meantime, there are people on the margin who will go to the doctor who otherwise wouldn’t. In general, and over time, the culture changes to reflect the incentives that people work under.
This is not theoretical. For example, in countries where the government pays doctors a flat fee per consultation rather than paying them by the hour, doctors tend to do a lot more consultations per day. Here in Canada, our doctors offices run like an assembly line - four or five patients might go into rooms at once, and the doctor skips from one to the other, stopping for a few minutes to make a note or tell the patient to do something, then moving to the next room. Doctors in Canada do 2200 consults per year, vs about 1500 in the US. This isn’t because Canadian doctors are evil or because they are intentionally trading patient care for more money - it’s just the way the culture develops when you put certain incentives in place.
Except that it’s not the case. Read the link I posted earlier - it’s a survey of the results of a number of programs and health systems that require patients to fund their own health care through HSAs. It turns out, they do MORE preventative tests. When you’re responsible for the cost of your own health, it turns out that you might actually take better care of yourself. What a concept.
In similar breaking news, people who have to pay for their own car maintenance tend to care for their own cars better than they do rental cars. What a surprise.
Of course I did. By making patients responsible for part of the cost, they have an incentive to question the tests, and doctors who do more tests than they should find themselves without customers, or with only the worst customers.
We had an auto-lube chain that was notorious for claiming that various things were wrong with the vehicle during their ‘free’ inspections, then charging to replace perfectly good parts. They’re no longer in business. Once customers figured it out, they stopped going to them.
Rich people in Canada theoretically have no choice. We have a single payer system. If the U.S. gets one, rich people will not have a choice either. Of course, our rich people simply go to the US for treatment. If the US goes single payer, where will your rich go? I predict a boom in ‘free health zones’, maybe in the Carribbean, where excellent doctors will go to practice medicine without the government yoke around their neck, and rich people will go there. Then everyone else will whine about how the rich are stealing all the good doctors, and the government will be told to ‘do something’ about the problem.
Gee, and why do you think that is? Last I checked, Dentists go to school just as long as doctors. Their X-ray machines cost just as much money, and their dental assistants make almost as much as nurses. So how come I can get a dental X-ray for $30, and a hospital X-ray costs $500? How come I can sit in a dentists chair and get his undivided attention for two hours, along with that of a dental assistant, and come out with a bill for maybe $300-$400, when 10 minutes with a doctor in a hospital and a single X-ray cost me $850?
Is there something magical about dentistry that makes it so easy to book a dentist and so readily affordable that almost everyone gets good dental care, despite the fact that dentistry is private? Or maybe it’s because dentistry is private, and so dentists have learned to cut costs, compete with one another, and innovate. Maybe without the massive intrusion of government and the red tape that goes with it, an hour of dental care does not come with five hours of accounting.
I have posted lots of OECD stats, and read through them many times. The U.S. is decidedly NOT average. It’s almost always near the top of each category. The U.S. simply does a lot more for the average patient. It does more procedures, more tests, it tries harder to keep premature babies alive, it tries harder to keep old people not just alive but more comfortable. The U.S. spends a lot on health care in part because the U.S. is wealthiest major country on the planet. It also spends more on pet supplies and speedboats. This is not a surprise. Americans have more disposable income than anyone else.
But yes, reform is needed. I’m not sure how you get from, “the U.S. spends too much” to, “the government needs to take over”. There are many other reforms which do not require government to become the single payer for health care or to impose a whole host of new regulations on the industry.
And which system would that be? Canada’s? Guess what? The new head of the Canadian Medical Association says Canada’s health care system is imploding. Maybe the NHS in the UK? the NHS is responsible for some of the worst outcomes in the OECD? Who else did you have in mind?