It was the Mother of unintended consequences.
By the time of the 2016 elections, health plans, hospitals and health systems had squeezed and consolidated and trimmed and cut costs under the gun of lower Medicare reimbursements and the new rules of Obamacare — but mostly they had adapted. Most of them had survived.
On November 9, the country woke to find itself with a Republican President-elect, a Republican majority in the House, and a Republican majority of 55 in the Senate. The Grand Old Party was dedicated to repealing #EveryWord of the Affordable Care Act, the hated Obamacare which was, after all, “destroying the country,” “the worst thing to happen to the country since the Civil War,” and “equivalent to slavery.”
The changes to healthcare did not wait until Inauguration Day, much less until the 115th Congress could assemble to gut the law. They began instantly.
November 9, of course, was just nine days into the annual Open Enrollment period for plans under the Affordable Care Act exchanges. Many of the 12.7 million who had signed up for 2016 could see that the subsidies they were getting through the exchanges would likely disappear in the wake of the election, and decided not to sign up. “Why chance it?” as Betty Cornwall of New Rhodes, Kentucky, put it to Fox News’ Megyn Kelly.
Health plan strategists, masters of not getting blindsided by risk, decided that it was a bad idea to sign up millions of people for plans without knowing what would happen to the law. They did not want to get stuck with serving people who did not pay, and did not want to get blamed for dumping people after they had signed up. So most large health plans withdrew immediately from the exchanges, before many more people could sign up, draining the exchanges in many states of any choices at all.