DAVID GREENE, HOST:
Now, one promise in that much debated, new health care law is to provide around a trillion dollars in subsidies to low- and middle-income Americans over the next decade, helping them pay for health insurance. NPR's John Ydstie looks at where that money will come from.
JOHN YDSTIE, BYLINE: Aetna recently told Johanna Humbert of Galien, Mich., that her health insurance was being canceled. So she went to Healthcare.gov to look for a new policy, and was pleasantly surprised.
JOHANNA HUMBERT: I was pleased to see that I could get a subsidy to help pay for my insurance.
YDSTIE: Humbert makes about $30,000 a year, and is eligible for a subsidy of about $300 a month. The new plan is similar to her old one but with the subsidy, it will cost her only $250 a month, about half the cost of her old policy.
HUMBERT: Currently, I pay $518, so it'll be a big savings for me.
YDSTIE: But who's paying for the subsidy? Comedian Bill Maher offered this view on his show recently.
(SOUNDBITE OF TV SHOW, "REAL TIME WITH BILL MAHER")
BILL MAHER: What about owning up to the fact that Obamacare is a Robin Hood plan? It does take from the rich, to make better the poor.
YDSTIE: You can certainly make a case for that, says economist Joe Antos of the American Enterprise Institute.
JOSEPH ANTOS: In a general sense, the rich - of course - subsidize the poor. The rich pay more income taxes. So yes, absolutely, that's how subsidies are supposed to work.
YDSTIE: So if you're a low-income person getting a tax credit from the U.S. Treasury to subsidize your health insurance, a big chunk of that credit is coming from taxes paid by the well-off. But there's another way to look at this whole question. The authors of the Affordable Care Act didn't want the subsidies to become a drain on the Treasury and add to the deficits. So they included provisions designed to offset the cost of the subsidies.
MIT economist Jon Gruber, who helped develop the law, says about half the costs are offset by projected savings in Medicare payments to insurers and hospitals. Another quarter is offset by added taxes on medical-device makers and drug companies.
JONATHAN GRUBER: The other source of revenue is a tax increase on the wealthiest Americans. Those families with incomes above $250,000 a year will now have to pay more in Medicare payroll taxes.
YDSTIE: Those provisions actually make the bill a net positive for the federal budget, according to the nonpartisan Congressional Budget Office. By its accounting, Obamacare will produce a surplus.
GRUBER: Actually, lower the deficit by about $100 billion over the next decade, and by more than $1 trillion in the decade after.
YDSTIE: However, many Republicans have expressed skepticism about those findings. The subsidies do mean that some low-income people will pay almost nothing for insurance, while higher-income people will pay the full market price.
AARON MCLEMORE: My name is Aaron McLemore. I am 31 years old, living in Louisville, Ky. And I am a dentist.
YDSTIE: McLemore makes in excess of $100,000 a year, and doesn't qualify for any subsidy on the Obamacare exchange. His current policy is being canceled. A new policy from the exchange will more than double his monthly premium, and boost his annual deductible to $7,000. [POST-BROADCAST CORRECTION: The policy would nearly double his total out-of-pocket maximum liability for the year, but it would be less than $7,000.]
His higher costs aren't subsidizing lower-income policy holders. Their subsidy has already been paid by the government. But he is providing a subsidy in another way. That's because the Affordable Care Act requires him to buy a policy with features he doesn't need.
MCLEMORE: Seeing as I'm a single male with no kids or dependents, and I'm paying for pediatric dental care and maternity care, it doesn't make a whole lot of sense to me.
YDSTIE: What the Affordable Care Act is doing is moving McLemore out of the individual market, where people are sorted by age and health history and scope of coverage, to a market more like the traditional, employer-based group policy. There young and old workers get the same coverage and pay the same premium. Jon Gruber says that reflects the basic idea of insurance.
GRUBER: The notion of insurance is, we're protected against risk. What that means is at a period of time when we're healthy, we pay more in premiums than we collect in benefits. In those periods of time we're sick - and we all go through them - we collect more in benefits than we pay in premiums. That's the whole idea of having insurance.
YDSTIE: So young, healthy people subsidize older people, who are more likely to be sick. Of course, most of those younger folks will eventually become old folks and experience the same benefit.
John Ydstie, NPR News, Washington.