Patient Protection and Affordable Care Act


The Patient Protection and Affordable Care Act, also known as the Affordable Care Act or colloquially as Obamacare, is a United States federal statute enacted by the 111th United States Congress and signed into law by President Barack Obama on March 23, 2010. Together with the Health Care and Education Reconciliation Act of 2010 amendment, it represents the U.S. healthcare system's most significant regulatory overhaul and expansion of coverage since the passage of Medicare and Medicaid in 1965.
PPACA's major provisions came into force in 2014. By 2016, the uninsured share of the population had roughly halved, with estimates ranging from 20 to 24 million additional people covered. The law also enacted a host of delivery system reforms intended to constrain healthcare costs and improve quality. After the law went into effect, increases in overall healthcare spending slowed, including premiums for employer-based insurance plans.
The increased coverage was due, roughly equally, to an expansion of Medicaid eligibility and to changes to individual insurance markets. Both received new spending, funded through a combination of new taxes and cuts to Medicare provider rates and Medicare Advantage. Several Congressional Budget Office reports said that overall these provisions reduced the budget deficit, that repealing PPACA would increase the deficit, and that the law reduced income inequality by taxing primarily the top 1% to fund roughly $600 in benefits on average to families in the bottom 40% of the income distribution.
The act largely retained the existing structure of Medicare, Medicaid and the employer market, but individual markets were radically overhauled. Insurers were made to accept all applicants without charging based on pre-existing conditions or demographic status. To combat the resultant adverse selection, the act mandated that individuals buy insurance and that insurers cover a list of "essential health benefits".
Before and after enactment PPACA faced strong political opposition, calls for repeal and legal challenges. In National Federation of Independent Business v. Sebelius, the Supreme Court ruled that states could choose not to participate in PPACA's Medicaid expansion, although it upheld the law as a whole. The federal health exchange, HealthCare.gov, faced major technical problems at the beginning of its rollout in 2013. Polls initially found that a plurality of Americans opposed the act, although its individual provisions were generally more popular and the law gained majority support by 2017.

Provisions

PPACA amended the Public Health Service Act of 1944 and inserted new provisions on affordable care into Title 42 of the United States Code. The individual insurance market was radically overhauled, and many of the law's regulations applied specifically to this market, while the structure of Medicare, Medicaid, and the employer market were largely retained. Some regulations applied to the employer market, and the law also made delivery system changes that affected most of the health care system.

Insurance regulations: individual policies

All new individual major medical health insurance policies sold to individuals and families faced new requirements. The requirements took effect on January 1, 2014. They include:
created this summary to explain his view on the act.
The individual mandate required everyone to have insurance or pay a penalty. The mandate and limits on open enrollment were designed to avoid the insurance death spiral, minimize the free rider problem and prevent the healthcare system from succumbing to adverse selection.
The mandate was intended to increase the size and diversity of the insured population, including more young and healthy participants to broaden the risk pool, spreading costs.
Among the groups who were not subject to the individual mandate are:
The Tax Cuts and Jobs Act of 2017, reduced to 0 the fine/tax for violating the individual mandate, starting in 2019.

Premium subsidies

Individuals whose household incomes are between 100% and 400% of the federal poverty level are eligible to receive federal subsidies applied towards premiums for policies purchased via a PPACA exchange, provided they are not eligible for Medicare, Medicaid, the Children's Health Insurance Program, or other forms of public assistance health coverage, and provided they do not have access to affordable coverage Married individuals must file taxes jointly in order to receive subsidies. Enrollees must have U.S. citizenship or proof of legal residency to obtain a subsidy.
The subsidies for an PPACA plan purchased on an exchange stop at 400% of the Federal Poverty Level. According to the Kaiser Foundation, this results in a sharp "discontinuity of treatment" at 400% FPL, which is sometimes called the "subsidy cliff". After-subsidy premiums for the second lowest cost silver plan just below the cliff are 9.86% of income in 2019.
Subsidies are provided as an advanceable, refundable tax credit.
The amount of subsidy is sufficient to reduce the premium for the second lowest cost silver plan on an exchange cost a sliding-scale percentage of income. The percentage is based on the percent of Federal Poverty Level for the household, and varies slightly from year to year. In 2019, it ranged from 2.08% of income to 9.86% of income. The subsidy can be used towards any plan available on the exchange, but not catastrophic plans. The subsidy may not exceed the premium for the purchased plan.
Small businesses are eligible for a tax credit provided they enroll in the SHOP Marketplace.

Exchanges

PPACA mandated that health insurance exchanges be provided for each state. The exchanges are regulated, largely online marketplaces, administered by either federal or state governments, where individuals, families and small businesses can purchase private insurance plans. Exchanges first offered insurance for 2014. Some exchanges also provide access to Medicaid.
States that set up their own exchanges gives them some discretion on standards and prices. For example, states approve plans for sale, and thereby influence prices. They can impose additional coverage requirements—such as abortion. Alternatively, states can make the federal government responsible for operating their exchanges.

Cost-sharing reduction subsidies

As written PPACA mandated that insurers reduce copayments and deductibles for PPACA exchange enrollees earning less than 250% of the FPL. Medicaid recipients were not eligible for the reductions.
So-called cost-sharing reduction subsidies were to be paid to insurance companies to fund the reductions. During 2017, approximately $7 billion in CSR subsidies were to be paid, versus $34 billion for premium tax credits.
The latter were defined as mandatory spending that does not require an annual Congressional appropriation. CSR payments were not explicitly defined as mandatory. This led to litigation and disruption later.

Risk management

PPACA implemented multiple approaches to helping mitigate the disruptions to insurers that came with its many changes.

Risk corridors

The risk-corridor program was a temporary risk management device. It was intended to encourage reluctant insurers into PPACA insurance market from 2014–2016. For those years the Department of Health and Human Services Loss-making insurers would receive payments paid for in part by profit-making insurers. Similar risk corridors had been established for the Medicare prescription drug benefit.
Many insurers initially offered exchange plans. However, the program did not pay for itself as planned, losing up to $8.3 billion for 2014 and 2015. Authorization had to be given so DHHS could pay insurers from "general government revenues". However, the Consolidated Appropriations Act, 2014 stated that no funds "could be used for risk-corridor payments". leaving the government in a potential breach of contract with insurers who offered qualified health plans.
Several insurers sued the government at the United States Court of Federal Claims to recover the funds believed owed to them under the Risk Corridors program. While several were summarily closed, in the case of Moda Health v the United States, Moda Health won a $214-million judgment in February 2017. Federal Claims judge Thomas C. Wheeler stated, "the Government made a promise in the risk corridors program that it has yet to fulfill. Today, the court directs the Government to fulfill that promise. After all, to say to , 'The joke is on you. You shouldn't have trusted us,' is hardly worthy of our great government." Moda Health's case was appealed by the government to the United States Court of Appeals for the Federal Circuit along with the appeals of the other insurers; here, the Federal Circuit reversed the Moda Health ruling and ruled across all the cases in favor of the government, that the appropriations riders ceded the government from paying out remain money due to the insurers. The Supreme Court reversed this ruling in the consolidated case, Maine Community Health Options v. United States, reaffirming as with Judge Wheeler that the government had a responsibility to pay those funds under the ACA and the use of riders to de-obligate its from those payments was illegal.

Reinsurance

The temporary reinsurance program is meant to stabilize premiums by reducing the incentive for insurers to raise premiums due to concerns about higher-risk people enrollees. Reinsurance was based on retrospective costs rather than prospective risk evaluations. Reinsurance was available from 2014 through 2016.

Risk adjustment

Risk adjustment involves transferring funds from plans with lower-risk enrollees to plans with higher-risk enrollees. It was intended to encourage insurers to compete based on value and efficiency rather than by attracting healthier enrollees. Of the three risk management programs, only risk adjustment was permanent. Plans with low actuarial risk compensate plans with high actuarial risk.

Medicaid expansion

PPACA revised and expanded Medicaid eligibility starting in 2014. All U.S. citizens and legal residents with income up to 133% of the poverty line, including adults without dependent children, would qualify for coverage in any state that participated in the Medicaid program. The federal government was to pay 100% of the increased cost in 2014, 2015 and 2016; 95% in 2017, 94% in 2018, 93% in 2019, and 90% in 2020 and all subsequent years. A 5% "income disregard" made the effective income eligibility limit for Medicaid 138% of the poverty level. However, the Supreme Court ruled in NFIB v. Sebelius that this provision of PPACA was coercive, and that states could choose to continue at pre-PPACA eligibility levels.

Medicare savings

Medicare reimbursements were reduced to insurers and drug companies for private Medicare Advantage policies that the Government Accountability Office and Medicare Payment Advisory Commission found to be excessively costly relative to standard Medicare; and to hospitals that failed standards of efficiency and care.

Taxes

Medicare taxes

Income from self-employment and wages of single individuals in excess of $200,000 annually are subjected to an additional tax of 0.9%. The threshold amount is $250,000 for a married couple filing jointly, or $125,000 for a married person filing separately.
In PPACA's companion legislation, the Health Care and Education Reconciliation Act of 2010, an additional tax of 3.8% was applied to unearned income, specifically the lesser of net investment income and the amount by which adjusted gross income exceeds the above income limits.

Excise taxes

PPACA includes an excise tax of 40% on total employer premium spending in excess of specified dollar amounts indexed to inflation. This tax was originally scheduled to take effect in 2018, but was delayed until 2020 by the Consolidated Appropriations Act, 2016. Excise taxes totaling $3 billion were levied on importers and manufacturers of prescription drugs. An excise tax of 2.3% on medical devices and a 10% excise tax on indoor tanning services were applied as well.

SCHIP

The State Children's Health Insurance Program enrollment process was simplified.

Dependents

Dependents were permitted to remain on their parents' insurance plan until their 26th birthday, including dependents who no longer lived with their parents, are not a dependent on a parent's tax return, are no longer a student, or are married.

Employer mandate

Businesses that employ fifty or more people but do not offer health insurance to their full-time employees are assessed additional tax if the government has subsidized a full-time employee's healthcare through tax deductions or other means. This is commonly known as the [|employer mandate]. This provision was included to encourage employers to continue providing insurance once the exchanges began operating.

Delivery system reforms

The act includes delivery system reforms intended to constrain costs and improve quality. These include Medicare payment changes to discourage hospital-acquired conditions and readmissions, bundled payment initiatives, the Center for Medicare and Medicaid Innovation, the Independent Payment Advisory Board, and Accountable care organizations.

Hospital quality

Health care cost/quality initiatives included incentives to reduce hospital infections, adopt electronic medical records, and to coordinate care and prioritize quality over quantity.

Bundled payments

switched from fee-for-service to bundled payments. A single payment was to be paid to a hospital and a physician group for a defined episode of care rather than separate payments to individual service providers.

Accountable Care Organizations

The Medicare Shared Savings Program was established by section 3022 of the Affordable Care Act. It is the program by which an Accountable Care Organization interacts with the federal government, and by which Accountable Care Organizations can be created. It is a fee-for-service model.
The Act allowed the creation of Accountable Care Organizations, which are groups of doctors, hospitals and other providers that commit to give coordinated care to Medicare patients. ACOs were allowed to continue using fee-for-service billing. They receive bonus payments from the government for minimizing costs while achieving quality benchmarks that emphasize prevention and mitigation of chronic disease. Missing cost or quality benchmarks subjected them to penalties.
Unlike Health Maintenance Organizations, ACO patients are not required to obtain all care from the ACO. Also, unlike HMOs, ACOs must achieve quality of care goals.

Medicare drug benefit (Part D)

Medicare Part D participants received a 50% discount on brand name drugs purchased after exhausting their initial coverage and before reaching the catastrophic-coverage threshold. By 2020, the "doughnut hole" would be completely filled.

State waivers

From 2017 onwards, states can apply for a "waiver for state innovation" which allows them to conduct experiments that meet certain criteria. To obtain a waiver, a state must pass legislation setting up an alternative health system that provides insurance at least as comprehensive and as affordable as PPACA, covers at least as many residents and does not increase the federal deficit. These states can escape some of PPACA's central requirements, including the individual and employer mandates and the provision of an insurance exchange. The state would receive compensation equal to the aggregate amount of any federal subsidies and tax credits for which its residents and employers would have been eligible under PPACA, if they cannot be paid under the state plan.

Other insurance provisions

The Community Living Assistance Services and Supports Act established a voluntary and public long-term care insurance option for employees, The program was abolished as impractical without ever having taken effect.
Consumer Operated and Oriented Plans, member-governed non-profit insurers, could start providing health care coverage, based on a 5-year federal loan. As of 2017, only four of the original 23 co-ops were still in operation.

Nutrition labeling requirements

officially took effect in 2010, but implementation was delayed, and they actually took effect on May 7, 2018.

Legislative history

PPACA followed a long series of unsuccessful attempts by one party or the other to pass major insurance reforms. Innovations were limited to health savings accounts, medical savings accounts or flexible spending accounts, which increased insurance options, but did not materially expand coverage. Health care was a major factor in multiple elections, but until 2009, neither party had the votes to overcome the other's opposition.

Individual mandate

The concept of an individual mandate goes back to at least 1989, when the conservative The Heritage Foundation proposed an individual mandate as an alternative to single-payer health care. It was championed for a time by conservative economists and Republican senators as a market-based approach to healthcare reform on the basis of individual responsibility and avoidance of free rider problems. Specifically, because the 1986 Emergency Medical Treatment and Active Labor Act requires any hospital participating in Medicare to provide emergency care to anyone who needs it, the government often indirectly bore the cost of those without the ability to pay.
President Bill Clinton proposed a major healthcare reform bill in 1993 that ultimately failed. Clinton negotiated a compromise with the 105th Congress to instead enact the State Children's Health Insurance Program in 1997. The failed Clinton plan included a mandate for employers to provide health insurance to all employees through a regulated marketplace of health maintenance organizations. Republican Senators proposed an alternative that would have required individuals, but not employers, to buy insurance.
The 1993 Republican Health Equity and Access Reform Today Act, contained a "universal coverage" requirement with a penalty for noncompliance—an individual mandate—as well as subsidies to be used in state-based 'purchasing groups'. Advocates included prominent Republican Senators such as John Chafee, Orrin Hatch, Chuck Grassley, Bob Bennett and Kit Bond. The 1994 Republican Consumer Choice Health Security Act, initially contained an individual mandate with a penalty provision; however, author Don Nickles subsequently removed the mandate, stating, "government should not compel people to buy health insurance". At the time of these proposals, Republicans did not raise constitutional issues; Mark Pauly, who helped develop a proposal that included an individual mandate for George H. W. Bush, remarked, "I don't remember that being raised at all. The way it was viewed by the Congressional Budget Office in 1994 was, effectively, as a tax."
went from 90% of its residents insured to 98%, the highest rate in the nation.
In 2006, an insurance expansion bill was enacted at the state level in Massachusetts. The bill contained both an individual mandate and an insurance exchange. Republican Governor Mitt Romney vetoed the mandate, but after Democrats overrode his veto, he signed it into law. Romney's implementation of the 'Health Connector' exchange and individual mandate in Massachusetts was at first lauded by Republicans. During Romney's 2008 presidential campaign, Senator Jim DeMint praised Romney's ability to "take some good conservative ideas, like private health insurance, and apply them to the need to have everyone insured". Romney said of the individual mandate: "I'm proud of what we've done. If Massachusetts succeeds in implementing it, then that will be the model for the nation."
In 2007 Republican Senator Bob Bennett and Democratic Senator Ron Wyden introduced the Healthy Americans Act, which featured an individual mandate and state-based, regulated insurance markets called "State Health Help Agencies". The bill attracted bipartisan support, but died in committee. Many of its sponsors and co-sponsors remained in Congress during the 2008 healthcare debate.
By 2008 many Democrats were considering this approach as the basis for healthcare reform. Experts said the legislation that eventually emerged from Congress in 2009 and 2010 bore similarities to the 2007 bill and that it took ideas from the Massachusetts reforms.

Healthcare debate, 2008–10

Healthcare reform was a major topic during the 2008 Democratic presidential primaries. As the race narrowed, attention focused on the plans presented by the two leading candidates, Hillary Clinton and the eventual nominee, Barack Obama. Each candidate proposed a plan to cover the approximately 45 million Americans estimated to not have health insurance at some point each year. Clinton's proposal would have required all Americans to obtain coverage, while Obama's proposal provided a subsidy without a mandate.
During the general election, Obama said fixing healthcare would be one of his top four priorities as president. Obama and his opponent, Senator John McCain, both proposed health insurance reforms, though their plans differed. McCain proposed tax credits for health insurance purchased in the individual market, which was estimated to reduce the number of uninsured people by about 2million by 2018. Obama proposed private and public group insurance, income-based subsidies, consumer protections, and expansions of Medicaid and SCHIP, which was estimated at the time to reduce the number of uninsured people by 33.9 million by 2018 at a higher cost.
Obama announced to a joint session of Congress in February 2009 his intent to work with Congress to construct a plan for healthcare reform. By July, a series of bills were approved by committees within the House of Representatives. On the Senate side, from June to September, the Senate Finance Committee held a series of 31 meetings to develop a proposal. This group—in particular, Democrats Max Baucus, Jeff Bingaman and Kent Conrad, along with Republicans Mike Enzi, Chuck Grassley and Olympia Snowe—met for more than 60 hours, and the principles they discussed, in conjunction with the other committees, became the foundation of a Senate bill.
Congressional Democrats and health policy experts MIT economics professor Jonathan Gruber and David Cutler argued that guaranteed issue would require both community rating and an individual mandate to ensure that adverse selection and/or "free riding" would not result in an insurance "death spiral". They chose this approach after concluding that filibuster-proof support in the Senate was not present for more progressive plans such as single-payer. By deliberately drawing on bipartisan ideas—the same basic outline was supported by former Senate majority leaders Howard Baker, Bob Dole, Tom Daschle and George J. Mitchell—the bill's drafters hoped to garner the necessary votes.
However, following the incorporation of an individual mandate into the proposal, Republicans threatened to filibuster any bill that contained it. Senate minority leader Mitch McConnell, who led the Republican response, concluded Republicans should not support the bill.
Republican Senators, including those who had supported earlier proposals with a similar mandate, began to describe the mandate as "unconstitutional". Journalist Ezra Klein wrote in The New Yorker, "a policy that once enjoyed broad support within the Republican Party suddenly faced unified opposition."
The reform attracted attention from lobbyists, including deals between lobby groups and the advocates to win the support of groups who had opposed past proposals.
, September 12, 2009
During the August 2009 summer congressional recess, many members went back to their districts and held town hall meetings on the proposals. The nascent Tea Party movement organized protests and many conservative groups and individuals attended the meetings to oppose the proposed reforms. Threats were made against members of Congress over the course of the debate.
In September 2009 Obama delivered another speech to a joint session of Congress supporting the negotiations. On November 7, the House of Representatives passed the Affordable Health Care for America Act on a 220–215 vote and forwarded it to the Senate for passage.

Senate

The Senate began work on its own proposals while the House was still working. The United States Constitution requires all revenue-related bills to originate in the House. To formally comply with this requirement, the Senate repurposed H.R. 3590, a bill regarding housing tax changes for service members. It had been passed by the House as a revenue-related modification to the Internal Revenue Code. The bill became the Senate's vehicle for its healthcare reform proposal, discarding the bill's original content. The bill ultimately incorporated elements of proposals that were reported favorably by the Senate Health and Finance committees. With the Republican Senate minority vowing to filibuster, 60 votes would be necessary to pass the Senate. At the start of the 111th Congress, Democrats had 58 votes. The Minnesota Senate election was ultimately won by Democrat Al Franken, making 59. Arlen Specter switched to the Democratic party in April 2009, giving them 60 seats, enough to end a filibuster.
Negotiations were undertaken attempting to satisfy moderate Democrats and to bring Republican senators aboard; particular attention was given to Republicans Bennett, Enzi, Grassley and Snowe.
After the Finance Committee vote on October 15, negotiations turned to moderate Democrats. Majority leader Harry Reid focused on satisfying centrists. The holdouts came down to Joe Lieberman of Connecticut, an independent who caucused with Democrats, and conservative Nebraska Democrat Ben Nelson. Lieberman's demand that the bill not include a public option was met, although supporters won various concessions, including allowing state-based public options such as Vermont's failed Green Mountain Care.
The White House and Reid addressed Nelson's concerns during a 13-hour negotiation with two concessions: a compromise on abortion, modifying the language of the bill "to give states the right to prohibit coverage of abortion within their own insurance exchanges", which would require consumers to pay for the procedure out of pocket if the state so decided; and an amendment to offer a higher rate of Medicaid reimbursement for Nebraska. The latter half of the compromise was derisively termed the "Cornhusker Kickback" and was later removed.
On December 23, the Senate voted 60–39 to end debate on the bill: a cloture vote to end the filibuster. The bill then passed, also 60–39, on December 24, 2009, with all Democrats and two independents voting for it, and all Republicans against. The bill was endorsed by the American Medical Association and AARP.
On January 19, 2010, Massachusetts Republican Scott Brown was elected to the Senate in a special election to replace the recently deceased Edward Kennedy, having campaigned on giving the Republican minority the 41st vote needed to sustain Republican filibusters. His victory was significant because of its effects on the legislative process. The first was psychological: the symbolic importance of losing Kennedy's traditionally Democratic Massachusetts seat made many Congressional Democrats concerned about the political cost of the bill.

House

Brown's election meant Democrats could no longer break a filibuster in the Senate. In response, White House Chief of Staff Rahm Emanuel argued that Democrats should scale back to a less ambitious bill; House Speaker Nancy Pelosi pushed back, dismissing it as "Kiddie Care".
Obama remained insistent on comprehensive reform. The news that Anthem in California intended to raise premium rates for its patients by as much as 39% gave him new evidence of the need for reform. On February 22, he laid out a "Senate-leaning" proposal to consolidate the bills. He held a meeting with both parties' leaders on February 25. The Democrats decided the House would pass the Senate's bill, to avoid another Senate vote.
House Democrats had expected to be able to negotiate changes in a House–Senate conference before passing a final bill. Since any bill that emerged from conference that differed from the Senate bill would have to pass the Senate over another Republican filibuster, most House Democrats agreed to pass the Senate bill on condition that it be amended by a subsequent bill. They drafted the Health Care and Education Reconciliation Act, which could be passed by the reconciliation process.
Per the Congressional Budget Act of 1974, reconciliation cannot be subject to a filibuster. But reconciliation is limited to budget changes, which is why the procedure was not used to pass PPACA in the first place; the bill had inherently non-budgetary regulations. Although the already-passed Senate bill could not have been passed by reconciliation, most of House Democrats' demands were budgetary: "these changes—higher subsidy levels, different kinds of taxes to pay for them, nixing the Nebraska Medicaid deal—mainly involve taxes and spending. In other words, they're exactly the kinds of policies that are well-suited for reconciliation."
The remaining obstacle was a pivotal group of pro-life Democrats led by Bart Stupak who were initially reluctant to support the bill. The group found the possibility of federal funding for abortion significant enough to warrant opposition. The Senate bill had not included language that satisfied their concerns, but they could not address abortion in the reconciliation bill as it would be non-budgetary. Instead, Obama issued Executive Order 13535, reaffirming the principles in the Hyde Amendment. This won the support of Stupak and members of his group and assured the bill's passage. The House passed the Senate bill with a 219–212 vote on March 21, 2010, with 34 Democrats and all 178 Republicans voting against it. The next day, Republicans introduced legislation to repeal the bill. Obama signed PPACA into law on March 23, 2010.

Post-enactment

Since passage, Republicans have voted to repeal all or parts of the Affordable Care Act more than sixty times; none have been successful.
The Tax Cuts and Jobs Act of 2017 eliminated the fine for violating the individual mandate, starting in 2019. In 2019 Congress repealed the so-called "Cadillac" tax on health insurance benefits, an excise tax on medical devices, and the Health Insurance Tax.

Impact

Coverage

The law caused a significant reduction in the number and percentage of people without health insurance. The CDC reported that the percentage of people without health insurance fell from 16.0% in 2010 to 8.9% from January to June 2016. The uninsured rate dropped in every congressional district in the U.S. from 2013 to 2015. The Congressional Budget Office reported in March 2016 that approximately 12 million people were covered by the exchanges and 11 million added to Medicaid. Another million were covered by PPACA's "Basic Health Program", for a total of 24 million. CBO estimated that PPACA would reduce the net number of uninsured by 22 million in 2016, using a slightly different computation for the above figures totaling PPACA coverage of 26 million, less 4million for reductions in "employment-based coverage" and "non-group and other coverage".
The U.S. Department of Health and Human Services estimated that 20.0 million adults gained healthcare coverage via PPACA as of February 2016; similarly, the Urban Institute found in 2016 that 19.2 million non-elderly Americans gained health insurance coverage from 2010 to 2015. In 2016, CBO estimated the uninsured at approximately 27 million people, or around 10% of the population or 7–8% excluding unauthorized immigrants.
States that expanded Medicaid had a 7.3% uninsured rate on average in the first quarter of 2016, while those that did not had a 14.1% uninsured rate, among adults aged 18–64. As of December 2016 32 states had adopted the Medicaid extension.
A 2017 study found that the ACA reduced socioeconomic disparities in health care access.
The Affordable Care Act reduced the percent of Americans between 18 and 64 who were uninsured from 22.3 percent in 2010 to 12.4 percent in 2016. About 21 million more people have coverage ten years after the enactment of the ACA.Ten years after its enactment studies showed that the ACA also had a positive effect on health and caused a reduction in mortality.

Taxes

from the Affordable Care Act raised $16.3 billion in fiscal year 2015. $11.3 billion came from an excise tax placed directly on health insurers based on their market share. Annual excise taxes totaling $3 billion were levied on importers and manufacturers of prescription drugs.
The Individual mandate tax was $695 per individual or $2,085 per family at a minimum, reaching as high as 2.5% of household income. The tax was reduced to 0 at the end of 2018.
In fiscal year 2018, the individual and employer mandates yielded $4 billion each. Excise taxes on insurers and drug makers added $18 billion. Income tax surcharges produced 437 billion.
PPACA reduced income inequality measured after taxes, due to the income tax surcharges and subsidies. CBO estimated that subsidies paid under the law in 2016 averaged $4,240 per person for 10 million individuals receiving them, roughly $42 billion. The tax subsidy for the employer market, was approximately $1,700 per person in 2016, or $266 billion total.

Insurance exchanges

As of August 2016, 15 states operated their own health insurance marketplace. Other states either used the federal exchange, or operated in partnership with or supported by the federal government. By 2019, 12 states and Washington DC operated their own exchanges.

Medicaid expansion

As of December 2019, 37 states had adopted the Medicaid extension. Those states that expanded Medicaid had a 7.3% uninsured rate on average in the first quarter of 2016, while the others had a 14.1% uninsured rate, among adults aged 18 to 64. Following the Supreme Court ruling in 2012, which held that states would not lose Medicaid funding if they did not expand Medicaid under PPACA, several states rejected the option. Over half the national uninsured population lived in those states.
The Centers for Medicare and Medicaid Services estimated that the cost of expansion was $6,366 per person for 2015, about 49 percent above previous estimates. An estimated 9to 10 million people had gained Medicaid coverage, mostly low-income adults. The Kaiser Family Foundation estimated in October 2015 that 3.1 million additional people were not covered because of states that rejected the Medicaid expansion.
In many states income thresholds were significantly below 133% of the poverty line. Many states did not make Medicaid available to childless adults at any income level. Because subsidies on exchange insurance plans were not available to those below the poverty line, such individuals had no new options. For example, in Kansas, where only able-bodied adults with children and with an income below 32% of the poverty line were eligible for Medicaid, those with incomes from 32% to 100% of the poverty level were ineligible for both Medicaid and federal subsidies to buy insurance. Absent children, able-bodied adults were not eligible for Medicaid there.
Studies of the impact of Medicaid expansion rejections calculated that up to 6.4 million people would have too much income for Medicaid but not qualify for exchange subsidies. Several states argued that they could not afford the 10% contribution in 2020. Some studies suggested rejecting the expansion would cost more due to increased spending on uncompensated emergency care that otherwise would have been partially paid for by Medicaid coverage,
A 2016 study found that residents of Kentucky and Arkansas, which both expanded Medicaid, were more likely to receive health care services and less likely to incur emergency room costs or have trouble paying their medical bills. Residents of Texas, which did not accept the Medicaid expansion, did not see a similar improvement during the same period. Kentucky opted for increased managed care, while Arkansas subsidized private insurance. Later Arkansas and Kentucky governors proposed reducing or modifying their programs. From 2013 to 2015, the uninsured rate dropped from 42% to 14% in Arkansas and from 40% to 9% in Kentucky, compared with 39% to 32% in Texas.
A 2016 DHHS study found that states that expanded Medicaid had lower premiums on exchange policies, because they had fewer low-income enrollees, whose health on average is worse than that of those with higher income.
The Census Bureau reported in September 2019 that states that expanded Medicaid under PPACA had considerably lower uninsured rates than states that did not. For example, for adults between 100% and 399% of poverty level, the uninsured rate in 2018 was 12.7% in expansion states and 21.2% in non-expansion states. Of the 14 states with uninsured rates of 10% or greater, 11 had not expanded Medicaid.
A July 2019 study by the National Bureau of Economic Research indicated that states enacting Medicaid expansion exhibited statistically significant reductions in mortality rates. From that study, states that took Medicaid expansion "saved the lives of at least 19,200 adults aged 55 to 64 over the four-year period from 2014 to 2017." Further, 15,600 older adults died prematurely in the states that did not enact Medicaid expansion in those years according to the NBER research. "The lifesaving impacts of Medicaid expansion are large: an estimated 39 to 64 percent reduction in annual mortality rates for older adults gaining coverage."

Insurance costs

National health care expenditures rose faster than national income both before and after PPACA's major provisions took effect. Premium prices rose considerably before and after. For example, a study published in 2016 found that the average requested 2017 premium increase among 40-year-old non-smokers was about 9percent, according to an analysis of 17 cities, although Blue Cross Blue Shield proposed increases of 40 percent in Alabama and 60 percent in Texas. However, some or all these costs were offset by tax credits. For example, the Kaiser Foundation reported that for the second-lowest cost "Silver plan", a 40-year old non-smoker making $30,000 per year would pay effectively the same amount in 2017 as they did in 2016 after the tax credit, despite a large increase in the list price. This was consistent nationally. In other words, the subsidies increased along with the premium price, fully offsetting the increases for subsidy-eligible enrollees.
Premium cost increases in the employer market moderated after 2009. For example, healthcare premiums for those covered by employers rose by 69% from 2000 to 2005, but only 27% from 2010 to 2015, with only a 3% increase from 2015 to 2016. From 2008 to 2010 health insurance premiums rose by an average of 10% per year.
Several studies found that the financial crisis and accompanying recession could not account for the entirety of the slowdown and that structural changes likely shared at least partial credit. A 2013 study estimated that changes to the health system had been responsible for about a quarter of the recent reduction in inflation. Paul Krawzak claimed that even if cost controls succeed in reducing the amount spent on healthcare, such efforts on their own may be insufficient to outweigh the long-term burden placed by demographic changes, particularly the growth of the population on Medicare.
In a 2016 review, Barack Obama claimed that from 2010 through 2014 mean annual growth in real per-enrollee Medicare spending was negative, down from a mean of 4.7% per year from 2000 through 2005 and 2.4% per year from 2006 to 2010; similarly, mean real per-enrollee growth in private insurance spending was 1.1% per year over the period, compared with a mean of 6.5% from 2000 through 2005 and 3.4% from 2005 to 2010.

Deductibles and co-payments

A contributing factor to premium cost moderation was that the insured faced higher deductibles, copayments and out-of-pocket maximums. In addition, many employees chose to combine a health savings account with higher deductible plans, making the net impact of PPACA difficult to determine precisely.
For the group market, a 2016 survey found that:
For the non-group market, of which two-thirds are covered by PPACA exchanges, a survey of 2015 data found that:
According to a 2014 study, PPACA likely prevented an estimated 50,000 preventable patient deaths from 2010 to 2013. Himmelstein and Woolhandler wrote in January 2017 that a rollback of PPACA's Medicaid expansion alone would cause an estimated 43,956 deaths annually.
According to the Kaiser Foundation, expanding Medicaid in the remaining states would cover up to 4.5 million persons. A study by the National Bureau of Economic Research found a significant decline in mortality rates in the states that opted in to the Medicaid expansion program compared with those states that did not do so. The study reported that states decisions' not to expand Medicaid resulted in approximately 15,600 excess deaths from 2014 through 2017.
Two 2018 JAMA studies found the Hospital Readmissions Reduction Program was associated with increased post-discharge mortality for patients hospitalized for heart failure and pneumonia. A 2019 JAMA study found that PPACA decreased emergency department and hospital use by uninsured individuals. A 2019 paper by Treasury Department economists using a randomized controlled trial found that over the span of two years, obtaining health insurance reduced mortality by 12 percent. The study concluded that the letters, sent to 3.9 million people, may have saved 700 lives.
A 2020 JAMA study found that Medicare expansion under the ACA was associated with reduced incidence of advanced-stage breast cancer, indicating that Medicaid accessibility led to early detection of breast cancer and higher survival rates.

Distributional impact

In March 2018, the CBO reported that PPACA had reduced income inequality in 2014, saying the law led the lowest and second quintiles to receive an average of an additional $690 and $560 respectively while causing households in the top 1% to pay an additional $21,000 due mostly to the net investment income tax and the additional Medicare tax. The law placed relatively little burden on households in the top quintile outside of the top 1%.

Federal deficit

CBO estimates of revenue and impact on deficit

The CBO reported in multiple studies that PPACA would reduce the deficit, and repealing it would increase the deficit, primarily because of the elimination of Medicare reimbursement cuts. The 2011 comprehensive CBO estimate projected a net deficit reduction of more than $200 billion during the 2012–2021 period: it calculated the law would result in $604 billion in total outlays offset by $813 billion in total receipts, resulting in a $210 billion net deficit reduction. The CBO separately predicted that while most of the spending provisions do not begin until 2014, revenue would exceed spending in those subsequent years. The CBO claimed the bill would "substantially reduce the growth of Medicare's payment rates for most services; impose an excise tax on insurance plans with relatively high premiums; and make various other changes to the federal tax code, Medicare, Medicaid, and other programs"—ultimately extending the solvency of the Medicare trust fund by eight years.
This estimate was made prior to the [|Supreme Court's ruling] that enabled states to [|opt out of the Medicaid expansion], thereby forgoing the related federal funding. The CBO and JCT subsequently updated the budget projection, estimating the impact of the ruling would reduce the cost estimate of the insurance coverage provisions by $84 billion.
The CBO in June 2015 forecast that repeal of PPACA would increase the deficit between $137 billion and $353 billion over the 2016–2025 period, depending on the impact of macroeconomic feedback effects. The CBO also forecast that repeal of PPACA would likely cause an increase in GDP by an average of 0.7% in the period from 2021 to 2025, mainly by boosting the supply of labor.
Although the CBO generally does not provide cost estimates beyond the 10-year budget projection period because of the degree of uncertainty involved in the projection, it decided to do so in this case at the request of lawmakers, and estimated a second decade deficit reduction of $1.2 trillion. CBO predicted deficit reduction around a broad range of one-half percent of GDP over the 2020s while cautioning that "a wide range of changes could occur".
In 2017 CBO estimated that repealing the individual mandate alone would reduce the 10-year deficit by $338 billion.

Opinions on CBO projections

The CBO cost estimates were criticized because they excluded the effects of potential legislation that would increase Medicare payments by more than $200 billion from 2010 to 2019. However, the so-called "doc fix" is a separate issue that would have existed with or without PPACA. The Center on Budget and Policy Priorities objected that Congress had a good record of implementing Medicare savings. According to their study, Congress followed through on the implementation of the vast majority of provisions enacted in the past 20 years to produce Medicare savings, although not the doc fix. The doc fix became obsolete in 2015 when the savings provision was eliminated, permanently removing that spending restraint.
Health economist Uwe Reinhardt, wrote, "The rigid, artificial rules under which the Congressional Budget Office must score proposed legislation unfortunately cannot produce the best unbiased forecasts of the likely fiscal impact of any legislation." Douglas Holtz-Eakin alleged that the bill would increase the deficit by $562 billion because, he argued, it front-loaded revenue and back-loaded benefits.
Scheiber and Cohn rejected critical assessments of the law's deficit impact, arguing that predictions were biased towards underestimating deficit reduction. They noted, for example, it is easier to account for the cost of definite levels of subsidies to specified numbers of people than to account for savings from preventive healthcare, and that the CBO had a track record of overestimating costs and underestimating savings of health legislation; stating, "innovations in the delivery of medical care, like greater use of electronic medical records and financial incentives for more coordination of care among doctors, would produce substantial savings while also slowing the relentless climb of medical expenses... But the CBO would not consider such savings in its calculations, because the innovations hadn't really been tried on such large scale or in concert with one another—and that meant there wasn't much hard data to prove the savings would materialize."
In 2010 David Walker said the CBO estimates were not likely to be accurate, because they were based on the assumption that the law would not change.

Employer mandate and part-time work

The employer mandate applies to employers of more than fifty where health insurance is provided only to the full-time workers. Critics claimed it created a perverse incentive to hire part-timers instead. However, between March 2010 and 2014, the number of part-time jobs declined by 230,000 while the number of full-time jobs increased by two million. In the public sector full-time jobs turned into part-time jobs much more than in the private sector. A 2016 study found only limited evidence that PPACA had increased part-time employment.
Several businesses and the state of Virginia added a 29-hour-a-week cap for their part-time employees, to reflect the 30-hour-or-more definition for full-time worker. As of 2013, few companies had shifted their workforce towards more part-time hours. Trends in working hours and the recovery from the Great Recession correlate with the shift from part-time to full-time work. Other confounding impacts include that health insurance helps attract and retain employees, increases productivity and reduces absenteeism; and lowers corresponding training and administration costs from a smaller, more stable workforce. Relatively few firms employ over 50 employees and more than 90% of them already offered insurance.
Most policy analysts were critical of the employer mandate provision. They argued that the perverse incentives regarding part-time hours, even if they did not change existing plans, were real and harmful; that the raised marginal cost of the 50th worker for businesses could limit companies' growth; that the costs of reporting and administration were not worth the costs of maintaining employer plans; and noted that the employer mandate was not essential to maintain adequate risk pools. The provision generated vocal opposition from business interests and some unions who were not granted exemptions.

Hospitals

From the start of 2010 to November 2014, 43 hospitals in rural areas closed. Critics claimed the new law had caused these closures. Many rural hospitals were built using funds from the 1946 Hill–Burton Act. Some of these hospitals reopened as other medical facilities, but only a small number operated emergency rooms or urgent care centers.
Between January 2010 and 2015, a quarter of ER doctors said they had seen a major surge in patients, while nearly half had seen a smaller increase. Seven in ten ER doctors claimed they lacked the resources to deal with large increases in the number of patients. The biggest factor in the increased number of ER patients was insufficient primary care providers to handle the larger number of insured.
Several large insurers formed ACOs. Many hospitals merged and purchased physician practices, amounting to a significant consolidation of the provider industry. The increased market share gave them more leverage with insurers and reduced patient care options.

Attempted repeals

The House, led by Republicans, repeatedly voted to repeal PPACA. The Senate, led by Democrats, did not follow suit.

Economic consequences

CBO estimated in June 2015 that repealing PPACA would:
In 2015 the progressive Center for Economic and Policy Research found no evidence that companies were reducing worker hours to avoid PPACA requirements for employees working more than 30 hours per week.
CBO estimated that PPACA would slightly reduce the size of the labor force and number of hours worked, as some would no longer be tethered to employers for their insurance. Jonathan Cohn claimed that PPACA's primary employment effect was to alleviate job lock and the reform's only significant employment impact was the retirement of those who were working only to stay insured.

Public opinion

Public views became increasingly negative in reaction to specific plans discussed during the legislative debate over 2009 and 2010. Approval varied by party, race and age. Some elements were more widely favored or opposed.
In a 2010 poll, 62% of respondents said they thought PPACA would "increase the amount of money they personally spend on health care", 56% said the bill "gives the government too much involvement in health care", and 19% said they thought they and their families would be better off with the legislation. Other polls found that people were concerned the law would cost more than projected and would not do enough to control costs.
In a 2012 poll 44% supported the law, with 56% against. By 75% of Democrats, 27% of Independents and 14% of Republicans favored the law. 82% favored banning insurance companies from denying coverage to people with pre-existing conditions, 61% favored allowing children to stay on their parents' insurance until age 26, 72% supported requiring companies with more than 50 employees to provide insurance for their employees, and 39% supported the individual mandate to own insurance or pay a penalty. By party affiliation, 19% of Republicans, 27% of Independents, and 59% of Democrats favored the mandate. Other polls showed additional provisions receiving majority support, including the exchanges, pooling small businesses and the uninsured with other consumers and providing subsidies.
Some opponents believed the reform did not go far enough: a 2012 poll indicated that 71% of Republican opponents rejected it overall, while 29% believed it did not go far enough; independent opponents were divided 67% to 33%; and among the much smaller group of Democratic opponents, 49% rejected it overall and 51% wanted more.
In June 2013, a majority of the public indicated a desire for "Congress to implement or tinker with the law rather than repeal it". After the Supreme Court upheld the individual mandate, a 2012 poll held that "most Americans want to see critics of President Obama's health care law drop efforts to block it and move on to other national issues".
As of October 2013, approximately 40% were in favor while 51% were against. About 29% of whites approved of the law, compared with 61% of Hispanics and 91% of African Americans. A solid majority of seniors opposed the idea and a solid majority of those under forty were in favor.
A 2014 poll reported that 26% of Americans support PPACA. A later 2014 poll reported that 48.9% of respondents had an unfavorable view of PPACA vs. 38.3% who had a favorable view. Another held that 8% of respondents agreed the Affordable Care Act "is working well the way it is". In late 2014, a Rasmussen poll reported Repeal: 30%, Leave as is: 13%, Improve: 52%.
In 2015, a poll reported that 47% of Americans approved the health care law. This was the first time a major poll indicated that more respondents approved than disapproved. A December 2016 poll reported that: a) 30% wanted to expand what the law does; b) 26% wanted to repeal the entire law; c) 19% wanted to move forward with implementing the law as it is; and d) 17% wanted to scale back what the law does, with the remainder undecided.
Separate polls from Fox News and NBC/WSJ, both taken during January 2017, indicated more people viewed the law favorably than did not for the first time. One of the reasons for the improving popularity of the law is that Democrats who had once opposed it shifted their positions because PPACA was under threat of repeal. Another January 2017 poll reported that 35% of respondents believed "Obamacare" and the "Affordable Care Act" were different or did not know. 39% did not know that "many people would lose coverage through Medicaid or subsidies for private health insurance if the A.C.A. were repealed and no replacement enacted," with Democrats far more likely to know that fact than Republicans. A 2017 study found that personal experience with public health insurance programs led to greater support for the Affordable Care Act, most prominently among Republicans and low-information voters.

Political aspects

"Obamacare"

The term "Obamacare" was originally coined by opponents as a pejorative. The term emerged in March 2007 when healthcare lobbyist Jeanne Schulte Scott wrote, "We will soon see a 'Giuliani-care' and 'Obama-care' to go along with 'McCain-care', 'Edwards-care', and a totally revamped and remodeled 'Hillary-care' from the 1990s". According to research by Elspeth Reeve, the expression was used in early 2007, generally by writers describing the candidate's proposal for expanding coverage for the uninsured. In May 2007 Mitt Romney introduced it to political discourse, saying, "How can we get those people insured without raising taxes and without having government take over healthcare?' And let me tell you, if we don't do it, the Democrats will. If the Democrats do it, it will be socialized medicine; it'll be government-managed care. It'll be what's known as Hillarycare or Barack Obamacare, or whatever you want to call it."
By mid-2012, Obamacare had become the colloquial term used both by supporters and by opponents. Obama endorsed the nickname, saying, "I have no problem with people saying Obama cares. I do care."

Common misconceptions

"Death panels"

On August 7, 2009, Sarah Palin pioneered the term "death panels" to describe groups who would decide whether sick patients were "worthy" of medical care. "Death panel" referred to two claims about early drafts.
One was that under the law, seniors could be denied care due to their age and the other that the government would advise seniors to end their lives instead of receiving care. The ostensible basis of these claims was the provision for an Independent Payment Advisory Board. IPAB was given the authority to recommend cost-saving changes to Medicare by facilitating the adoption of cost-effective treatments and cost-recovering measures when statutory expenditure levels were exceeded within any given 3-year period. In fact, the Board was prohibited from recommending changes that would reduce payments before 2020, and was prohibited from recommending changes in premiums, benefits, eligibility and taxes, or other changes that would result in rationing.
The other related issue concerned advance-care planning consultation: a section of the House reform proposal would have reimbursed physicians for providing patient-requested consultations for Medicare recipients on end-of-life health planning, enabling patients to specify, on request, the kind of care they wished to receive. The provision was not included in PPACA.
In 2010, the Pew Research Center reported that 85% of Americans were familiar with the claim, and 30% believed it was true, backed by three contemporaneous polls. The allegation was named PolitiFact's "Lie of the Year", one of FactCheck.org's "whoppers" and the most outrageous term by the American Dialect Society. AARP described such rumors as "rife with gross—and even cruel—distortions".

Members of Congress

PPACA requires members of Congress and their staffs to obtain health insurance either through an exchange or some other program approved by the law, instead of using the insurance offered to federal employees.

Illegal immigrants

PPACA explicitly denies insurance subsidies to "unauthorized aliens".

Exchange "death spiral"

Opponents claimed that combining immediate coverage with no provision for pre-existing conditions would lead people to wait to get insured until they got sick. They individual mandate was designed to push people to get insured without waiting. This been called a "death spiral". In the years after 2013, many insurers did leave specific marketplaces, claiming the risk pools were too small.
The median number of insurers per state was 4.0 in 2014, 5.0 in 2015, 4.0 in 2016 and 3.0 in 2017. Five states had one insurer in 2017; 13 had two; 11 had three; and the remainder had four or more.

"If you like your plan"

At various times during and after PPACA debate Obama said, "If you like your health care plan, you'll be able to keep your health care plan." However, in fall 2013 millions of Americans with individual policies received notices that their insurance plans were terminated, and several million more risked seeing their current plans canceled.
Poltifact cited various estimates that only about 2% of the total insured population received such notices. Obama's previous unambiguous assurance that consumers could keep their own plans became a focal point for critics, who challenged his truthfulness. Various bills were introduced in Congress to allow people to keep their plans. Politifact later scored Obama's claims as the "Lie of the Year".

Criticism and opposition

Opposition and efforts to repeal the legislation have drawn support from sources that include labor unions, conservative advocacy groups, Republicans, small business organizations and the Tea Party movement. These groups claimed the law would disrupt existing health plans, increase costs from new insurance standards, and increase the deficit. Some opposed the idea of universal healthcare, viewing insurance as similar to other unsubsidized goods. President Donald Trump repeatedly promised to "repeal and replace" it.
unions that expressed concerns included the AFL-CIO, which called PPACA "highly disruptive" to union health care plans, claiming it would drive up costs of union-sponsored plans; the International Brotherhood of Teamsters, United Food and Commercial Workers International Union, and UNITE-HERE, whose leaders sent a letter to Reid and Pelosi arguing, " PPACA will shatter not only our hard-earned health benefits, but destroy the foundation of the 40-hour work week that is the backbone of the American middle class." In January 2014, Terry O'Sullivan, president of the Laborers' International Union of North America and D. Taylor, president of Unite Here sent a letter to Reid and Pelosi stating, "ACA, as implemented, undermines fair marketplace competition in the health care industry."
In October 2016, Mark Dayton, the governor of Minnesota and a member of the Minnesota Democratic–Farmer–Labor Party, said PPACA had "many good features" but it was "no longer affordable for increasing numbers of people"; he called on the state legislature to provide emergency relief to policyholders. Dayton later said he regretted his remarks after they were seized on by Republicans seeking to repeal the law.

Legal challenges

''National Federation of Independent Business v. Sebelius''

Opponents challenged PPACA's constitutionality in multiple lawsuits on multiple grounds. The Supreme Court ruled that the individual mandate was constitutional when viewed as a tax, although not under the Commerce Clause.
The Court further determined that states could not be forced to expand Medicaid. PPACA withheld all Medicaid funding from states declining to participate in the expansion. The Court ruled that this was unconstitutionally coercive and that individual states had the right to opt out without losing preexisting Medicaid funding.

Contraception mandate

In March 2012, the Roman Catholic Church, while supportive of PPACA's objectives, voiced concern through the United States Conference of Catholic Bishops that aspects of the mandate covering contraception and sterilization and HHS's narrow definition of a religious organization violated the First Amendment right to free exercise of religion and conscience. Various lawsuits addressed these concerns.
The Supreme Court ruled 7-2 on July 8, 2020, that employers with religious or moral objections to contraceptives can exclude such coverage from an employee's insurance plan. Writing for the majority, Justice Clarence Thomas said, "No language in the statute itself even hints that Congress intended that contraception should or must be covered. It was Congress, not the , that declined to expressly require contraceptive coverage in the ACA itself." Justices Roberts, Alito, Gorsuch, and Kavanaugh joined Thomas' opinion. Justice Elena Kagan filed a concurring opinion in the judgment, in which Stephen Breyer joined. Justices Ginsburg and Sotomayor dissented, saying the court's ruling "leaves women workers to fend for themselves."

''King v Burwell''

On June 25, 2015, the U.S. Supreme Court ruled 6–3 that federal subsidies for health insurance premiums could be used in the 34 states that did not set up their own insurance exchanges.

''House v. Price''

House Republicans sued the Obama administration in 2014, alleging that Cost-sharing reduction subsidy payments to insurers were unlawful because Congress had not appropriated funds to pay for them. The argument classified the CSR subsidy as discretionary spending subject to annual appropriation. In May 2016 a federal judge ruled for the plaintiffs, but the Obama administration appealed. Later, President Trump ended the payments. This led to further litigation.

''United States House of Representatives v. Azar''

The House sued the administration alleging that the money for cost-sharing subsidy payments to insurers had not been appropriated, as required for any federal government spending. PPACA subsidy that helps customers pay premiums was not part of the suit.
Without the cost-sharing subsidies, the government estimated that premiums would increase by 20 percent to 30 percent for silver plans. In 2017, the uncertainty about whether the payments would continue caused Blue Cross Blue Shield of North Carolina to try to raise premiums by 22.9 percent the next year, as opposed to an increase of only 8.8 percent that it would have sought if the payments were assured.
U.S. District Judge Rosemary M. Collyer ruled that the cost-sharing program was unconstitutional for spending money that has not been specifically provided by an act of Congress, but concluded that Congress had in fact authorized that program to be created. The judge also found that Congress had provided authority to cover the spending for the tax credits to consumers who use them to help afford health coverage. The judge enjoined further cost-sharing payments, but stayed the order pending appeal, to the United States Court of Appeals for the District of Columbia Circuit. The case ended in a settlement before the Circuit Court.

''California v. Texas''

Texas and nineteen other states filed a civil suit in the United States District Court for the Northern District of Texas in February 2018, arguing that with the passage of the Tax Cuts and Jobs Act of 2017, which eliminated the tax for not having health insurance, the individual mandate no longer had a constitutional basis and thus the entire PPACA was no longer constitutional. The Department of Justice said it would no longer defend PPACA in court, but seventeen states led by California stepped in to do so.
District Judge Reed O'Connor of Texas ruled for the plaintiffs on December 14, 2018, stating that the "Individual Mandate can no longer be fairly read as an exercise of Congress's Tax Power and is still impermissible under the Interstate Commerce Clause—meaning the Individual Mandate is unconstitutional." He then further reasoned that the individual mandate is an essential part of the entire law, and thus was not severable, making the entire law unconstitutional. Judge O'Connor's decision regarding severability turned on several passages from the Congressional debate that focused on the importance of the mandate. While he ruled the law unconstitutional, he did not overturn the law.
The intervening states appealed the decision to the Fifth Circuit. These states argued that Congress's change in the tax was only reducing the amount of the tax, and that Congress had the power to write a stronger law to this end. O'Connor stayed his decision pending the appeal. The Fifth Circuit heard the appeal on July 9, 2019; in the interim, the U.S. Department of Justice joined with Republican states to argue that the PPACA was unconstitutional, while the Democratic states were joined by the Democrat-controlled U.S. House of Representatives. In addition to the questions on PPACA, an additional question on standing was addressed, as the Republican plaintiffs challenged whether the Democratic states had standing to defend PPACA.
In December 2019, the Fifth Circuit agreed the individual mandate was unconstitutional. It did not, however, agree that the entire law should be voided. Instead, it remanded the case to the District Court for reconsideration of that question. The Supreme Court accepted the case in March 2020, but to be heard in the 2020–2021 term, with the ruling likely falling after the 2020 elections.
Democrats pointed out that the effect of invalidating the entire law would be to remove popular provisions such as the protection for pre-existing conditions, and that the Republicans had still not offered any replacement plan—important issues for the 2020 elections.

Risk Corridors

The Supreme Court ruled that promised Risk Corridor payments must be made even in the absence of specific appropriation of money by Congress.

Non-cooperation

Officials in Texas, Florida, Alabama, Wyoming, Arizona, Oklahoma and Missouri opposed those elements over which they had discretion. For example, Missouri declined to expand Medicaid or establish a health insurance marketplace engaging in active non-cooperation, enacting a statute forbidding any state or local official to render any aid not specifically required by federal law. Other Republicans discouraged efforts to advertise the law's benefits. Some conservative political groups launched ad campaigns to discourage enrollment.

Repeal efforts

PPACA was the subject of many unsuccessful repeal efforts by Republicans in the 111th, 112th, and 113th Congresses: Representatives Steve King and Michele Bachmann introduced bills in the House to repeal PPACA the day after it was signed, as did Senator Jim DeMint in the Senate. In 2011, after Republicans gained control of the House of Representatives, one of the first votes held was on a bill titled "Repealing the Job-Killing Health Care Law Act", which the House passed 245–189. All Republicans and three Democrats voted for repeal. In the Senate, the bill was offered as an amendment to an unrelated bill, but was voted down. President Obama said he would veto the bill had passed.
On February 3, 2015, the House of Representatives added its 67th repeal vote to the record. This attempt also failed.

2013 federal government shutdown

Strong partisan disagreement in Congress prevented adjustments to the Act's provisions. However, at least one change, a proposed repeal of a tax on medical devices, has received bipartisan support. Some Congressional Republicans argued against improvements to the law on the grounds they would weaken the arguments for repeal.
Republicans attempted to defund its implementation, and in October 2013 House Republicans refused to fund the federal government unless it came with an implementation delay, after the President unilaterally deferred the employer mandate by one year, which critics claimed he had no power to do. The House passed three versions of a bill funding the government while submitting various versions that would repeal or delay PPACA, with the last version delaying enforcement of the individual mandate. The Democratic Senate leadership stated the Senate would pass only a bill without any restrictions on PPACA. The government shutdown lasted from October 1–17.

2017 repeal effort

During a midnight congressional session starting January 11, the Senate of the 115th Congress of the United States voted to approve a "budget blueprint" that would allow Republicans to repeal parts of the law "without threat of a Democratic filibuster". The plan, which passed 51–48, was named by Senate Republicans the "Obamacare 'repeal resolution. Democrats opposing the resolution staged a protest during the vote.
House Republicans announced their replacement, the American Health Care Act, on March 6. On March 24 the effort failed amid a revolt among Republican representatives.
On May 4 the House voted to pass the American Health Care Act by a margin of 217 to 213. The Senate Republican leadership announced that Senate Republicans would write their own version of the bill, instead of voting on the House version.
Leader McConnell named a group of 13 Republicans to draft the substitute version in private, raising bipartisan concerns about a lack of transparency. On June 22 Republicans released the first discussion draft, which would rename it the "Better Care Reconciliation Act of 2017". On July 25 although no amendment proposal had garnered majority support, Republicans voted to advance the bill to the floor and begin formal consideration of amendments. Senators Susan Collins and Lisa Murkowski were the only two dissenting Republicans making the vote a 50–50 tie. Vice President Mike Pence then cast the tiebreaking vote in the affirmative.
The revised BCRA failed, 43–57. A subsequent "Obamacare Repeal and Reconciliation Act" abandoned the "repeal and replace" approach in favor of a straight repeal, but that too failed. 45–55. Finally, the "Health Care Freedom Act", nicknamed "skinny repeal" because it would have made the least change to PPACA, failed by 49–51, with Collins, Murkowski, and McCain joining all the Democrats and independents in voting against it.

Actions to hinder implementation

Under both PPACA and the AHCA, CBO reported that the health exchange marketplaces would remain stable. However, Republican politicians took a variety of steps to undermine it, creating uncertainty that adversely impacted enrollment and insurer participation while increasing premiums. Concern of the exchanges became another argument for reforms. Past and ongoing Republican attempts to weaken the law have included:
In 2010 small business tax credits took effect. Then Pre-Existing Condition Insurance Plan took effect to offer insurance to those who had been denied coverage by private insurance companies because of a pre-existing condition. By 2011, insurers had stopped marketing child-only policies in 17 states, as they sought to escape this requirement. In National Federation of Independent Business v. Sebelius the Supreme Court allowed states to opt out of the Medicaid expansion.
In 2013, the Internal Revenue Service ruled that the cost of covering only the individual employee would be considered in determining whether the cost of coverage exceeded 9.5% of income. Family plans would not be considered even if the cost was above the 9.5% income threshold. On July2 Obama delayed the employer mandate until 2015. The launch for both the state and federal exchanges was a disaster due to management and technical failings. HealthCare.gov, the website that offers insurance through the exchanges operated by the federal government, crashed on opening and suffered endless problems. Operations stabilized in 2014, although not all planned features were complete.
The Government Accountability Office released a non-partisan study in 2014 that concluded the administration had not provided "effective planning or oversight practices" in developing the exchanges. In Burwell v. Hobby Lobby the Supreme Court exempted closely held corporations with religious convictions from the contraception rule. At the beginning of the 2015, 11.7 million had signed up. By the end of the year about 8.8 million consumers had stayed in the program. Congress repeatedly delayed the onset of the "Cadillac tax" on expensive insurance plans first until 2020 and later until 2022.
An estimated 9 to 10 million people had gained Medicaid coverage in 2016, mostly low-income adults. The five major national insurers expected to lose money on PPACA policies in 2016, in part because the enrollees were lower income, older and sicker than expected.
More than 9.2 million people enrolled on the national exchange in 2017, down some 400,000 from 2016. This decline was due primarily to the election of President Trump. The eleven states that run their own exchanges signed up about 3million more. The IRS announced that it would not require that tax returns indicate a person has health insurance, reducing the effectiveness of the individual mandate, in response to Trump's executive order. The CBO reported in March that the healthcare exchanges were expected to be stable. In May the House voted to repeal PPACA using the American Health Care Act. The individual mandate was repealed starting in 2019 via the Tax Cuts and Jobs Act. The CBO estimated that the repeal would cause 13 million fewer people to have health insurance in 2027.
The 2017 Individual Market Stabilization Bill was proposed to fund cost cost-sharing reductions, provide more flexibility for state waivers, allow a new "Copper Plan" offering only catastrophic coverage, allow interstate insurance compacts, and redirect consumer fees to states for outreach. The bill failed.
By 2019, 35 states and the District of Columbia had either expanded coverage via traditional Medicaid or via an alternative program.

Preliminary CBO documents


; also available from

PPACA text