The best measurement of people who lack health insurance, the National Health Interview Survey published by the Centers for Disease Control and Prevention (CDC), has released early estimates of health insurance for all fifty states and the District of Columbia in the first quarter of 2016. There are three things to note.

First: 70.2 percent of residents, age 18 to through 64, had “private health insurance” (at the time of the interview) in the first quarter of this year, which is which is the same rate as persisted until 2006. Obamacare has not achieved a breakthrough in coverage. It has just restored us to where we were a decade ago. Further, the contribution of Obamacare’s exchanges to this is almost trivial, covering only four million people.

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