Thursday, February 6, 2014

Just Because The CBO Says Something Doesn't Mean It's True

One of the headlines out of yesterday's Congressional Budget Office report was that the risk corridor provision of the Affordable Care Act, which Republicans have assailed as a "bailout" of insurance companies, is actually expected to save taxpayers $8 billion through 2016.
Maybe. Maybe not. Don't put too much stock in this prediction from CBO.
Remember: The risk corridor is a program through which the government assumes, for the first three years of Obamacare, much of the risk of selling health insurance through the exchanges. If people who buy insurance in are sicker than expected, and therefore consume lots of health care, the government will pay insurers to cover much of the excess cost. If costs come in below expectations, insurers will make payments to the government.
This program exists because the cost of providing insurance to a new pool of customers is hard to predict. Insurers did their best to predict the costs when they set their premiums, and they have big incentives to get it right: If they price too low, they'll lose a bunch of money, even after the partial offset from the risk corridor. And if they price too high, they'll lose customers (and they'll end up sending the government much of the excess revenue from the signups they do get, through the risk corridor).

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