Health CO-OPs of the Affordable Care Act
Promise and Peril at the 5-Year Mark
Allan M. Joseph, BA; Eli Y. Adashi, MD, MS - Warren Alpert Medical School, Brown University, Providence, Rhode Island
JAMA.   Published online January 29, 2015.
In the early stages of drafting what would become the Affordable 
Care Act (ACA), the notion of including a federal health insurance issuer in the 
online marketplaces engendered an intense debate.1 
Advocated with a goal of promoting choice and competition, the so-called public 
option was to focus on the individual and small business markets.1 But it was not to be. Opposed by the health 
insurance industry, characterized as a ggovernment takeoverh of health care, and 
weighed down by concerns about a national single-payer health insurance system, 
the public option proved unpassable.1 In its stead emerged the far less expansive if 
politically palatable Consumer Operated and Oriented Plan (CO-OP) 
program.2 The 
nongovernmental, state-delimited CO-OP program was to gfoster the creation of 
qualified nonprofit health insurance issuers to offer qualified health plans in 
the individual and small group markets.h3 
However, the CO-OPs (health insurance providers) should not be confused with 
accountable care organizations (coordinated health care providers). In this 
Viewpoint, we review the central tenets of the CO-OP program, assess its current 
state of implementation, and describe its future 
challenges.
As per statute, the state-chartered and -licensed CO-OPs 
(freestanding distinct health insurance issuers) were to constitute private, 
tax-exempt, consumer-operated and governed health insurance cooperatives.2 Modeled on member corporations 
in the agricultural, utility, and financial sectors, the exchange-certified 
CO-OPs were to issue at least two-thirds of all policies with the individual or 
small-group markets in mind.3 Among the qualified health plans offered, at 
least 1 was to feature gsilverh and ggoldh benefit packages whether on or off 
the federal or state exchanges (government-run marketplaces of health insurance 
plans).3 Encouraged to 
operate statewide, CO-OPs were to establish integrated care models, develop 
innovative (cost-saving) pay models, advance novel benefit designs, cultivate a 
strong consumer focus, and incentivize wellness promotion.3 In particular, CO-OPs were to reinvest most net 
earnings with the best interest of their membership in mind. Examples include 
lowering premiums, expanding benefits, and improving quality.3 Low overhead costs were to be advanced by 
reliance on private purchasing councils, preferred vendors, and grassroots 
marketing efforts.3
It was the hope and expectation of the framers of the CO-OP 
construct gthat there is sufficient funding to establish at least one qualified 
nonprofit health insurance issuer in each State.h3 
With this objective in mind, the CO-OP program was to be launched with 5-year 
start-up and 15-year solvency low interest loans issued by the Centers for 
Medicare & Medicaid Services.3 However, 3 sequentially enacted statutes later, 
the ACA-proscribed budget of $6 billion has been reduced to $2.1 billion, 
thereby all but eliminating the prospect of a nationwide CO-OP program.1,2 
In the aftermath, a total of 23 state-based (private, not-for-profit) CO-OPs 
have emerged.1,2  More recently, the national 
complement of CO-OPs expanded to include New Hampshire, West Virginia, and Idaho 
(Table) by way of newly launched 
bi-state tandems (ie, CO-OPs serving 2 adjacent states, such as Kentucky–West 
Virginia, Massachusetts–New Hampshire, and Montana–Idaho). In so doing, the 
Centers for Medicare & Medicaid Services extended the reach of the CO-OP 
program to a total of 26 states (Table) comprising an estimated 45% of the US 
population.

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By the end of the first ACA open-enrollment period (March 31, 
2014), the 23 operational CO-OPs enrolled approximately 460 000 members, or 80% 
of the total projected.4 
However, the state enrollment records proved highly variable.4 Although 60% of the CO-OPs failed to reach 
enrollment targets by wide margins, 40% either met or substantially exceeded 
projected enrollment goals.4 The CO-OPs based in New York, Iowa-Nebraska, and 
South Carolina alone accounted for more than half of all enrollees.4 What is more, CO-OPs based in 
Kentucky and Maine dominated their online marketplaces, capturing 75% and 80% of 
the market, respectively. 
Viewed in hindsight, the 2014 enrollment record of a given CO-OP 
appeared to depend on local determinants such as exchange functionality and 
price competitiveness (Table). State 
plan densities (ie, number of health insurance plans per state) appeared to have 
played a more limited role. Overall, it appears that the CO-OPs have injected 
welcome measures of choice and competition into the health insurance 
marketplace. First, the CO-OPs introduced more products than any other new 
entrant.5 Second, the 
CO-OPs offered 37% of the lowest-priced plans in their home states.5 Third, premium rates were 9% 
lower in states featuring a CO-OP as compared with states without one.5 More recent analysis suggests 
that the CO-OPs have further increased their competitiveness on entry (November 
15, 2014) into the second open-enrollment period. Relative to 2014, the premiums 
of 10 rather than 3 CO-OPs are at or below the subsidy-determining benchmark 
plan (gsecond-cheapest silver premiumh). However, increased plan densities in 
virtually all states may pose an increasingly important challenge to the 
CO-OPs.
Having crossed the start-up chasm with time to spare to loan 
repayment (a 15-year horizon), the CO-OPs now face the imperative of growth to a 
critical size compatible with sustainable ongoing operations. This requirement 
is readily inferred from the experience of surviving legacy health CO-OPs (eg, 
Group Health Cooperative of Puget Sound), some of which have in excess of 
600 000 members.6 Absent 
such economies of scale, access to new capital, or both, the newly established 
CO-OPs may be unable to maintain liquidity, disperse risk, lower premiums, 
exercise leverage, and establish branded statewide integrated care models. 
Moreover, CO-OPs gtoo small to thriveh may default on their loans. Viewed in 
this light, the road ahead is clear in calling for aggressive recruitment of 
enrollees through competitive pricing and product diversification.7 Far less clarity exists with respect to the 
possibility of adverse future legislative actions. At the very least, the CO-OPs 
will remain under scrutiny by the House Committee on Oversight and Government 
Reform, which has launched an investigation of the CO-OPs to examine the 
gObamacare loan Guarantee Gambleh as a case study of gpolitical influence 
peddlingh and gtaxpayer dollars wasted.h
At this time, the future of the existing CO-OP program remains 
promising if uncertain. According to this view, some CO-OPs may falter. The 
recent default of CoOpportunity Health, the CO-OP serving the states of Iowa and 
Nebraska, is supportive of this outlook.8 
Other CO-OPs may experience a significant growth spurt replete with the related 
attendant benefits. The latter outcome hinges on the appeal of the CO-OP 
construct, functional online exchanges, and priced-to-compete multiyear 
products.7 Growth by way 
of entry into the mid-size and large group markets must also be 
considered.7 In the final 
analysis, the CO-OPs will have to prove their effectiveness and value in the 
marketplace. Only time will tell if the gCO-OP optionh—rising as it were from 
the ashes of the public option—will in effect constitute a worthy successor to 
its much-maligned forebear.
Corresponding Author: Eli Y. 
Adashi, MD, MS, Warren Alpert Medical School, Brown University, 101 Dudley St, 
Providence, RI 02905. (eli_adashi@brown.edu).
Published Online: January 29, 
2015. doi:10.1001/jama.2015.501.
Conflict of Interest 
Disclosures: The authors have completed and submitted the ICMJE Form 
for Disclosure of Potential Conflicts of Interest and none were reported.
Funding/Support: Mr Joseph is 
supported by a Summer Research Assistantship (SRA) from the Warren Alpert 
Medical School, Brown University.