“What about the 20 million people who got coverage?”

Republicans are naturally concerned. Liberals have weaponized this number to stop repeal of the ACA. But should 20 million people keep a bad law on the books? To answer this question, Congress must ask two different questions.

First, is the number real? In March 2016, the Department of Health and Human Services (HHS) estimated that 20 million uninsured adults gained coverage under the ACA: 17.7 million non-elderly adults (ages 18 to 64) since October 2013, and 2.3 million young adults (ages 19-25) between 2010 and 2013.

The estimates are based on data from the National Health Interview Survey and the Gallup-Healthways Well-Being Index. The estimates are “adjusted to account for changes in general economic conditions (via employment status), geographic location, demographics and other secular trends.” Thus, the 20 million is an estimate, not a rock-solid fact.

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