Think Medicaid Expansion is a Good Idea? Think Again.

Richard Sherwood /

Tennessee Infant Mortality Rate


Most everyone agrees that decreasing the number of the uninsured is an important goal of health care legislation. What is not agreed upon is the best way to achieve that goal. Obama’s health care plan depends on expanding the number of Americans enrolled in Medicaid – the government-run program for the poor and disabled. The Congressional Budget Office (CBO) estimates the Senate bill would account for about 50 percent of the reduction in the uninsured population at a cost of $395 billion over 10 years.

New research by Heritage’s health fellow Brian Blase presents evidence suggesting that Medicaid expansion would be both costly and do little to improve the health of the uninsured. Blase examines the “TennCare” program, a Tennessee public program enacted in 1994 that dramatically increased the expansion of Medicaid to Tennessee’s uninsured population. The TennCare program quickly added over half a million individuals to Medicaid, enrolling one-fourth of the entire state. And costs also skyrocketed. Per-capita Medicaid spending from 1994-2004 increased by 146 percent in Tennessee, which was over double the national average increase of 71 percent.

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