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South Dakota voters decide to extend Medicaid coverage to 45,000 people

Yet another Medicaid expansion ballot measure passed in a Republican state.

Getty Images, Vox

Medicaid expansion has extended its extraordinary winning streak at the ballot box in South Dakota.

Six times before this Election Day, voters in a state had weighed in directly on whether to expand Medicaid under the Affordable Care Act and make more low-income adults eligible for free public health coverage. Six times, the ballot measure had passed.

That undefeated streak has now reached seven wins with the passage of South Dakota Constitutional Amendment D on Tuesday, according to the election results from the South Dakota secretary of state’s office.

Voters there approved a constitutional amendment that would extend Medicaid eligibility under the Affordable Care Act. Anybody making less than 133 percent of the federal poverty level (about $18,000 for an individual or $36,900 for a family of four) would qualify for Medicaid coverage.

Right now, 5 percent of South Dakotans are uninsured. Childless adults of working age can not qualify for coverage at all. Pregnant women, children, and the elderly can currently receive Medicaid benefits, but working parents must have a very low income — less than 63 percent of the federal poverty level, about $17,500 for a family of four — to enroll.

An estimated 45,000 South Dakotans would be covered by the expansion, adding to 20.4 million low-income Americans nationwide already insured by the Medicaid expansion since the program took full effect in 2014. Many of those who would qualify for Medicaid in South Dakota — about 14,000 — are American Indians currently ineligible for coverage.

Initially, the Affordable Care Act was meant to expand Medicaid coverage to low-income adults nationwide. The law offered a good deal: Expand eligibility and receive a generous federal funding match, 90 percent of the cost in perpetuity. But a 2012 Supreme Court decision made Medicaid expansion optional for states, and a dozen states still have not accepted the expansion a full decade later, leaving 4 million people without Medicaid coverage who would otherwise be eligible.

In the face of that obstruction from Republican state officials, health care advocates have taken the issue directly to voters in largely Republican states, with remarkable success.

Across the six states that had already expanded Medicaid through a ballot measure — Idaho, Maine, Missouri, Nebraska, Oklahoma, and Utah — an estimated 811,000 people have either enrolled or become eligible for Medicaid coverage. It’s a new frontier for expanding access to health insurance in America. Before the election, I asked Paul Starr, a Princeton University sociologist and the preeminent historian of the American health system, whether there was any precedent for direct democracy leading to such significant coverage expansions.

“The history of health insurance protection until the Supreme Court’s decision on the ACA in 2012 was almost entirely a history of legislation and administrative decisions,” he told me. “Ballot measures weren’t very significant.”

But ballot initiatives have become, in the last few years, almost exclusively the path for Medicaid expansion to keep advancing. In the first few years after the Supreme Court’s decision, a number of Republican state leaders decided to adopt Medicaid expansion on their own, driven by the financial benefits and lobbying from local health care groups. The Obama administration accepted waivers — including one from future Vice President Mike Pence, then governor of Indiana — to tweak the program to make it more amenable to these GOP politicians.

But by 2017, with Donald Trump entering the White House, the prospects for future action by Republican governors and legislatures looked grim. So the Fairness Project, an offshoot of an SEIU health care workers union in California that was supporting minimum wage ballot initiatives at the time, started coordinating with local organizers to put Medicaid expansion directly on the ballot.

“Direct democracy has been a path for important change and also a path of last resort,” Kelly Hall, a former Obama administration health official who is now the executive director of the Fairness Project, said. “Expanding Medicaid anywhere helps protect it everywhere.”

The last few years have been a revelation of Medicaid’s political potency. Concerns about ending the expansion and cutting Medicaid spending helped doom the Republican plans to repeal and replace the ACA. And these six expansion ballot initiatives have all passed since 2017, with South Dakota becoming the seventh.

Hall said the campaign’s goal has been “helping to place Medicaid alongside the other third-rail public programs like Medicare and Social Security.”

“Medicaid has a much wider base of support than many people appreciate,” Starr told me. “It’s not just the poor who benefit. It’s also people with disabilities and seniors, plus their families and the providers that benefit from Medicaid payment.”

GOP leaders have still tried — unsuccessfully to date — to stop or subvert these ballot initiatives, first in Utah and Missouri, and also in South Dakota. For the primary election in June, the state legislature put up a ballot measure that would have required a 60 percent supermajority for any future ballot initiatives to be adopted, with the intent of making it harder for the Medicaid expansion measure to pass. But it was rejected by two-thirds of South Dakota primary voters.

Why does Medicaid expansion keep finding success with red-state voters, if not their elected representatives? Hall pointed to three successful messages: hearing from neighbors who will benefit, bringing federal tax dollars back to the state, and protecting the solvency of rural hospitals and health clinics. One of the ads that ran in South Dakota featured a farmer who says he wants to keep his family farm running but can’t afford health care right now.

To date, Medicaid expansion ballot initiatives have been an unqualified success. But their usefulness might soon be running out. Only about half of states allow citizen-initiated ballot measures and, of the 12 states that haven’t expanded Medicaid, only four of them permit such initiatives: South Dakota — which has now voted on it — plus Florida, Mississippi, and Wyoming.

Florida is the second biggest state, after Texas, that is still refusing Medicaid expansion. Those two states are home to more than half of the 2.2 million people nationwide who have been left without a viable option for coverage because their state has not expanded Medicaid. But while ballot initiatives are permitted there, they require a 60 percent supermajority and the state legislature has shown a willingness to undermine ballot measures after their passage.

The entire Mississippi ballot initiative process, meanwhile, was upended by a state court decision in 2021; advocates are working to restore the rights of citizens to collect signatures and put issues directly to voters. In Wyoming, there is some hope that the legislature and governor may yet get on board with Medicaid expansion as the state faces budget woes.

So while ballot measures could still make more gains in expanding Medicaid coverage, expansion advocates are running out of opportunities. Texas, for example, is one of the states that does not allow citizen-sponsored ballot initiatives. Neither do Georgia and North Carolina, the next biggest states after Florida not to expand Medicaid.

“We’re pretty close to working ourselves out of a job on this topic,” Hall said.