Supreme Court's Obamacare arguments: What the justices are set to decide

On Tuesday, the nine Supreme Court justices will gather for one of the most closely watched high court cases in years, a challenge to the Affordable Care Act (ACA), also known as Obamacare.

The fate of the ACA will be on the docket as justices — including newly confirmed Amy Coney Barrett — will hear arguments about the constitutionality of the law’s so-called individual mandate that Americans buy health insurance.

The case had already been highly anticipated, but the death of Justice Ruth Bader Ginsburg raised the stakes even higher as outgoing President Donald Trump and other Republicans push to take down the law while Democrats hope former President Barack Obama’s 2010 signature achievement survives yet another challenge.

“I think it is pretty obvious that this puts the ACA at risk,” Cynthia Cox, a vice president at the Kaiser Family Foundation, told Yahoo Finance in September, before Barrett’s confirmation. She added that “the Affordable Care Act is much more at risk of being overturned than it would have been with [Ginsburg] still on the court.”

WASHINGTON, DC - OCTOBER 16: The Supreme Court of the United States is seen from a window in the U.S. Capitol building on October 16, 2020 on Capitol Hill in Washington, DC. With less than three weeks before the November presidential elections, the Trump administration and House Speaker Nancy Pelosi are continuing their ongoing negotiations for a stimulus deal. (Photo by Sarah Silbiger/Getty Images)
The Supreme Court of the United States is seen from a window in the U.S. Capitol building in October. (Sarah Silbiger/Getty Images)

During an Oct. 30 appearance on Yahoo Finance, the CEO of BondCliq, Chris White, noted the business implications of the case. A ruling to take out Obamacare “would completely change the outlook for insurers, because obviously, they could create a community of healthy people that they insure and deny insurance to other folks,” White noted.

But like almost everything the court considers, the case is deeply complex and few are confidently predicting how all this will end up changing American’s health care system. There “are permutations that people don't take into account,” said Thomas Miller, a resident fellow at the American Enterprise Institute in September, before Barrett’s confirmation. “A lot of things are out on the table.”

Can Obamacare survive without the individual mandate?

The case — which consolidates two cases, Texas v. California and California v. Texas — will examine three major questions. First, the justices will decide whether a coalition of 18 states, including Texas, and two individuals that brought the suit, have a legal right to sue known as “standing” — meaning they suffered an injury that can be redressed in court.

If the court finds that the law’s challengers have standing to sue, it will decide whether the individual mandate is constitutional and whether the ACA can survive without the mandate.

The law has withstood two major challenges before the Supreme Court already. Back in 2012, the justices upheld the individual mandate in a case called National Federation of Independent Business v. Sebelius. The mandate was upheld — in a decision written by Chief Justice John Roberts — because it was seen as a tax. Then, in 2017, Trump’s $1.5 trillion Tax Cuts and Jobs Act tax effectively eliminated the mandate by lowering the penalty to zero.