Colorado’s nonprofit co-op insurer announced Friday that it will not offer plans in 2016, the third co-op to do so in a week. The decision means that Colorado will be the seventh of 23 taxpayer-funded co-ops to shut down. About $2 billion in government funding has been doled out to the co-ops that opened to offer more competition in the Obamacare marketplaces.

A government watchdog overseeing the Department of Health and Human Services delivered the grim financial state of nearly all of the co-ops—that collectively received $2.4 billion—created under Obamacare several months ago.

Now, following the collapse of six of the 23 that launched in 2013, the co-ops, or consumer oriented and operated plans, face an uphill battle to solidify themselves as competitors in the health insurance market.

Kentucky’s health insurance co-operative joined the growing list of failed Obamacare co-operatives, announcing Wednesday it will cease operations by the end of the year.

Federal officials were so out of the loop about the failing state of the Kentucky Health co-operative last November they awarded it $20 million in additional “expansion funds” to allow it to sell health insurance to customers in nearby West Virginia.

Community Health Alliance, Tennessee’s health insurance co-op, will stop offering health insurance coverage in 2016, reports The Tennessean. The move will make nearly 27,000 individuals find insurance elsewhere. In January, the co-op froze enrollment. The organization will continue to pay out existing claims and slow down its operations, The Tennessean reports.

Colorado HealthOP is one of roughly 20 nationally that opened after Obamacare started. They were designed to shake up the traditional health insurance marketplaces, and provide an alternative. And they’ve done that. Co-op plans were often priced below their competitors and they gained a huge surge in customers. But with a lot of claims to pay that puts them on potentially shaky ground, said Scott Harrington.

Half of the Americans who remain uninsured several years into Obamacare are eligible for government assistance in buying coverage, a new survey shows.

In less than three weeks, the Obama administration will embark on the third enrollment period under the 2010 Affordable Care Act, where it faces the ongoing challenge of persuading those who have resisted obtaining health coverage to buy it. About 32 million people, or about 11 percent of the U.S. population, are still uninsured.

By liberal and media acclamation, ObamaCare is a glorious success, the political opposition is fading and the entitlement state has gained another permanent annex. The reality, for anyone who cares to look, is different and suggests that ObamaCare is far more vulnerable than this conventional wisdom.

Joshua Smith, a Rockland County insurance broker, was deluged with questions from clients after regulators said they were shutting down Health Republic Insurance of New York, which was known for having some of the lowest rates in the state.

“It’s been a week of craziness,” said Mr. Smith, who owns Vanguard Benefit Solutions LLC, which enrolled about 75 small businesses in Health Republic’s plans. “Lots of emails, lots of calls, and everybody is nervous about what is going to happen.”

In apparent recognition of the distinct unpopularity of the Affordable Care Act’s Cadillac tax—an excise tax on high-value, employer-provided health benefits—more than 100 economists have signed a letter defending it. As the Washington Post headline about the letter read: “101 Economists Just Signed a Love Letter to the Obamacare Provision Everyone Else Hates.”

One of the consumer complaints levied against Affordable Care Act (Obamacare) health plans is that their provider networks are often narrow,1 creating both a high ratio of patients to doctors2 and increasing the risk for out-of-network care.3 With respect to out-of-network care, when enrollees go out-of-network for healthcare, many Obamacare plans will not cover the costs except in the case of a medical emergency or if a prior authorization from the plan had been formally submitted and then approved by the health plan. Moreover, unlike in-network healthcare, out-of-network medical care does not have its annual costs capped by the Affordable Care Act to prevent catastrophic medical expenses.