Single-payer healthcare is a system in which the state, rather than private insurers, pays for healthcare costs. Single-payer systems may contract for healthcare services from private organizations (as is the case in Canada) or may own and employ healthcare resources and personnel (as is the case in the United Kingdom).
The term "single-payer" thus describes the funding mechanism, referring to healthcare financed by a single public body from a single fund, not the type of delivery or for whom physicians work. The British system is technically not single-payer, as it consists of a number of financially and legally autonomous trusts and private health insurance options are also allowed. Only Canada and Taiwan have true single-payer systems.
The actual funding of a "single-payer" system comes from all or a portion of the covered population. In contrast multipayer healthcare uses a mixed public-private system.
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Single-payer health insurance collects all medical fees and then pays for all services, by a single government (or government-related) source. In wealthy nations, that kind of publicly managed insurance is typically extended to all citizens and legal residents. Examples include the United Kingdom's National Health Service, Australia's Medicare, Canada's Medicare, and Taiwan's National Health Insurance.
The standard usage of the term "single-payer healthcare" refers to health insurance, as opposed to healthcare delivery, operating as a public service and offered to citizens and legal residents towards providing nearly universal or universal healthcare. The fund can be managed by the government directly or as a publicly owned and regulated agency. Some writers describe publicly administered systems as "single-payer plans". Some writers have described any system of healthcare which intends to cover the entire population, such as voucher plans, as "single-payer plans".
Various nations worldwide have single-payer health insurance programs. These programs generally provide some form of universal healthcare, which are implemented in a variety of ways. In some cases doctors are employed, and hospitals run by, the government such as in the United Kingdom or Spain. Alternatively the government may purchase healthcare services from outside organizations, such as the approach taken in Canada.
Healthcare in Canada is delivered through a publicly funded healthcare system, which is mostly free at the point of use and has most services provided by private entities. The system was established by the provisions of the Canada Health Act of 1984. The government assures the quality of care through federal standards. The government does not participate in day-to-day care or collect any information about an individual's health, which remains confidential between a person and his or her physician. Canada's provincially based Medicare systems are cost-effective partly because of their administrative simplicity. In each province each doctor handles the insurance claim against the provincial insurer. There is no need for the person who accesses healthcare to be involved in billing and reclaim. Private insurance represents a minimal part of the overall system.
Competitive practices such as advertising are kept to a minimum, thus maximizing the percentage of revenues that go directly towards care. In general, costs are paid through funding from income taxes, except in British Columbia, the only province to impose a fixed monthly premium which is waived or reduced for those on low incomes. There are no deductibles on basic health care and co-pays are extremely low or non-existent (supplemental insurance such as Fair Pharmacare may have deductibles, depending on income). A health card is issued by the Provincial Ministry of Health to each individual who enrolls for the program and everyone receives the same level of care. There is no need for a variety of plans because virtually all essential basic care is covered, including maternity and infertility problems. Depending on the province, dental and vision care may not be covered but are often insured by employers through private companies. In some provinces, private supplemental plans are available for those who desire private rooms if they are hospitalized. Cosmetic surgery and some forms of elective surgery are not considered essential care and are generally not covered. These can be paid out-of-pocket or through private insurers. Health coverage is not affected by loss or change of jobs, as long as premiums are up to date, and there are no lifetime limits or exclusions for pre-existing conditions.
Pharmaceutical medications are covered by public funds for the elderly or indigent, or through employment-based private insurance. Drug prices are negotiated with suppliers by the federal government to control costs. Family physicians (often known as general practitioners or GPs in Canada) are chosen by individuals. If a patient wishes to see a specialist or is counseled to see a specialist, a referral can be made by a GP. Canadians do wait for some treatments and diagnostic services. Survey data shows that the median wait time to see a special physician is a little over four weeks with 89.5% waiting less than three months. The median wait time for diagnostic services such as MRI and CAT scans is two weeks, with 86.4% waiting less than three months. The median wait time for surgery is four weeks, with 82.2% waiting less than three months.
While physician income initially boomed after the implementation of a single-payer program, a reduction in physician salaries followed, which many feared would be a long-term result of government-run healthcare. However, by the beginning of the 21st century, medical professionals were again among Canada's top earners.
Healthcare in Taiwan is administrated by the Department of Health of the Executive Yuan. As with other developed economies, Taiwanese people are well-nourished but face such health problems as chronic obesity and heart disease. In 2002 Taiwan had nearly 1.6 physicians and 5.9 hospital beds per 1,000 population. In 2002, there were a total of 36 hospitals and 2,601 clinics in the country. Per capita health expenditures totaled US$752 in 2000. Health expenditures constituted 5.8 percent of the gross domestic product (GDP) in 2001 (or US$951 in 2009); 64.9 percent of the expenditures were from public funds. Despite the initial shock on Taiwan's economy from increased costs of expanded healthcare coverage, the single-payer system has provided protection from greater financial risks and has made healthcare more financially accessible for the population, resulting in a steady 70% public satisfaction rating.
The current healthcare system in Taiwan, known as National Health Insurance (NHI), was instituted in 1995. NHI is a single-payer compulsory social insurance plan which centralizes the disbursement of health care funds. The system promises equal access to health care for all citizens, and the population coverage had reached 99% by the end of 2004. NHI is mainly financed through premiums, which are based on the payroll tax, and is supplemented with out-of-pocket payments and direct government funding. In the initial stage, fee-for-service predominated for both public and private providers. Most health providers operate in the private sector and form a competitive market on the health delivery side. However, many healthcare providers took advantage of the system by offering unnecessary services to a larger number of patients and then billing the government. In the face of increasing loss and the need for cost containment, NHI changed the payment system from fee-for-service to a global budget, a kind of prospective payment system, in 2002. Taiwan's success with a single-payer health insurance program is owed, in part, to the country's human resources and the government's organizational skills, allowing for the effective and efficient management of government-run health insurance program.
Healthcare in Australia is provided by both private and government institutions. Medicare is the publicly funded universal health care venture in Australia. It was instituted in 1984 and coexists with a private health system. Medicare is funded partly by a 2% income tax levy (with exceptions for low-income earners), but mostly out of general revenue. An additional levy of 1% is imposed on high-income earners without private health insurance. As well as Medicare, there is a separate Pharmaceutical Benefits Scheme that considerably subsidises a range of prescription medications. The Minister for Health administers national health policy, elements of which (such as the operation of hospitals) are overseen by individual states.
Everyone is covered by the French national health insurance scheme, known as "Assurance Maladie", but more than 90% of its residents have private, supplemental insurance, known as "complémentaire santé", which is either provided by their employer or purchased on the market.
Building upon less structured foundations, in 1963 the existence of a single-payer healthcare system in Spain was established by the Spanish government. The system was sustained by contributions from workers, and covered them and their dependents. The universality of the system was established later in 1986. At the same time, management of public healthcare was delegated to the different autonomous communities in the country.
While previously this was not the case, in 1997 it was established that public authorities can delegate management of publicly funded healthcare to private companies. Additionally, in parallel to the single-payer healthcare system there are private insurers, which provide coverage for some private doctors and hospitals. Employers will sometimes offer private health insurance as a benefit, with 14.8% of the Spanish population being covered under private health insurance in 2013.
In 2000, the Spanish healthcare system was rated by the World Health Organization as the 7th best in the world.
Healthcare in the United Kingdom is a devolved matter, meaning England, Northern Ireland, Scotland and Wales each have their own systems of private and publicly funded healthcare, generally referred to as the National Health Service (NHS). Each country having different policies and priorities has resulted in a variety of differences existing between the systems. That said, each country provides public healthcare to all UK permanent residents that is free at the point of use, being paid for from general taxation. In addition, each also has a private sector which is considerably smaller than its public equivalent, with provision of private healthcare acquired by means of private health insurance, funded as part of an employer funded healthcare scheme or paid directly by the customer, though provision can be restricted for those with conditions such as AIDS/HIV.
The individual systems are:
In England, funding from general taxation is channeled through NHS England, which is responsible for commissioning mainly specialist services and primary care, and Clinical Commissioning Groups (CCGs), which hold 60% of the budget and are responsible for commissioning health services for their local populations. These commissioning bodies do not provide services themselves directly, but procure these from NHS Trusts and Foundation Trusts, as well as private, voluntary and social enterprise sector providers.
A number of proposals have been made for a universal single-payer healthcare system in the United States, most recently the United States National Health Care Act, (popularly known as H.R. 676 or "Medicare for All", introduced in the House in February 2015) but none has achieved more than 20% congressional co-sponsorship.
Advocates argue that preventive healthcare expenditures can save several hundreds of billions of dollars per year because publicly funded universal healthcare would benefit employers and consumers, that employers would benefit from a bigger pool of potential customers and that employers would likely pay less, would be spared administrative costs, and inequities between employers would be reduced. Advocates also argue that single-payer could benefit from a more fluid economy with increasing economic growth, aggregate demand, corporate profit, and quality of life. Also, for example, cancer patients are more likely to be diagnosed at Stage I where curative treatment is typically a few outpatient visits, instead of at Stage III or later in an emergency room where treatment can involve years of hospitalization and is often terminal. Others have estimated a long-term savings amounting to 40% of all national health expenditures due to preventive health care, although estimates from the Congressional Budget Office and The New England Journal of Medicine have found that preventive care is more expensive due to increased utilization.
Any national system would be paid for in part through taxes replacing insurance premiums, but advocates also believe savings would be realized through preventive care and the elimination of insurance company overhead and hospital billing costs. A 2008 analysis of a single-payer bill by Physicians for a National Health Program estimated the immediate savings at $350 billion per year. The Commonwealth Fund believes that, if the United States adopted a universal health care system, the mortality rate would improve and the country would save approximately $570 billion a year.
Recent enactments of single-payer systems within individual states, such as in Vermont in 2011, are seen as possible routes to enacting single-payer on the federal level. In December 2014, Vermont cancelled its plan for single-payer healthcare.
Medicare in the United States is a single-payer healthcare system, but is restricted to only senior citizens over the age of 65, people under 65 who have specific disabilities, and anyone with End-Stage Renal Disease. Government is increasingly involved in U.S. health care spending, paying about 45% of the $2.2 trillion the nation spent on individuals' medical care in 2004. However, studies have shown that the publicly administered share of health spending in the U.S. may be closer to 60% as of 2002.
According to Princeton University health economist Uwe Reinhardt, U.S. Medicare, Medicaid, and State Children's Health Insurance Program (SCHIP) represent "forms of 'social insurance' coupled with a largely private health-care delivery system" rather than forms of "socialized medicine." In contrast, he describes the Veterans Administration healthcare system as a pure form of socialized medicine because it is "owned, operated and financed by government."
In a peer-reviewed paper published in the Annals of Internal Medicine, researchers of the RAND Corporation reported that the quality of care received by Veterans Administration patients scored significantly higher overall than did comparable metrics for patients currently using United States Medicare.
The United States National Health Care Act, is a perennial piece of legislation introduced in the United States House of Representatives by Representative John Conyers (D-MI) every year since 2002. The act would establish a universal single-payer health care system in the United States, the rough equivalent of Canada's Medicare, the United Kingdom's National Health Service, and Taiwan's Bureau of National Health Insurance, among other examples. Under a single-payer system, all medical care would be paid for by the Government of the United States, ending the need for private health insurance and premiums, and probably recasting private insurance companies as providing purely supplemental coverage, to be used when non-essential care is sought. The bill was first introduced in 2002, and has been reintroduced in each Congress since. During the 2009 health care debates over the bill that became the Patient Protection and Affordable Care Act, H.R. 676 was expected to be debated and voted upon by the House in September 2009, but was never debated.
The Congressional Budget Office and related government agencies scored the cost of a single-payer health care system several times since 1991. The General Accounting Office published a report in 1991 noting that "[I]f the US were to shift to a system of universal coverage and a single payer, as in Canada, the savings in administrative costs [10 percent of health spending] would be more than enough to offset the expense of universal coverage." The CBO scored the cost in 1991, noting that "the population that is currently uninsured could be covered without dramatically increasing national spending on health" and that "all US residents might be covered by health insurance for roughly the current level of spending or even somewhat less, because of savings in administrative costs and lower payment rates for services used by the privately insured." A CBO report in 1993 stated that "[t]he net cost of achieving universal insurance coverage under this single payer system would be negative" in part because "consumer payments for health would fall by $1,118 per capita, but taxes would have to increase by $1,261 per capita" in order to pay for the plan. A July 1993 scoring also resulted in positive outcomes, with the CBO stating that, "[a]s the program was phased in, the administrative savings from switching to a single-payer system would offset much of the increased demand for health care services. Later, the cap on the growth of the national health budget would hold the rate of growth of spending below the baseline." The CBO also scored Sen. Paul Wellstone's American Health and Security Act of 1993 in December 1993, finding that "by year five (and in subsequent years) the new system would cost less than baseline." A 2014 study published in the journal BMC Medical Services Research by James Kahn, et al, found that the actual administrative burden of health care in the United States was 27% of all national health expenditures. The study examined both direct costs charged by insurers for profit, administration and marketing but also the indirect burden placed on health care providers like hospitals, nursing homes and doctors for costs they incurred in working with private health insurers including contract negotiations, financial and clinical record-keeping (variable and idiosyncratic for each payer). Kahn, et al. estimate that the added cost for the private insurer health system in the US was about $471 billion in 2012 compared to a single-payer system like Canada's. This represents just over 20% of the total national healthcare expenditure in 2012. Kahn asserts that this excess administrative cost will increase under the Affordable Care Act with its reliance on the provision of health coverage through a multi-payer system.
Several single-payer state referendums and bills from state legislatures have been proposed, but, with the exception of Vermont, all have failed. In December 2014, Vermont canceled its plan for single-payer health care.
California attempted passage of a single-payer bill as early as 1994, and the first successful passages of legislation through the California State Legislature, SB 840 or "The California Universal Healthcare Act" (authored by Sheila Kuehl), occurred in 2006 and again in 2008. Both times, Governor Arnold Schwarzenegger vetoed the bill. State Senator Mark Leno has reintroduced the bill in each legislative session since.
The Colorado State Health Care System Initiative, Amendment 69, was a citizen-initiated constitutional amendment proposal in November 2016 to vote on a single-payer healthcare system funded by a 10% payroll tax split 2:1 between employers and employees. This would have replaced the private health insurance premiums currently paid by employees and companies. The ballot was rejected by 79% of the electorate.
In 2009, the Hawaii state legislature passed a single-payer healthcare bill that was vetoed by Republican Governor Linda Lingle. While the veto was overridden by the legislature, the bill was not implemented.
In 2007, the Health Care for All Illinois Act was introduced and the Illinois House of Representatives' Health Availability Access Committee passed the single-payer bill favorably out of committee by an 8–4 vote. The legislation was eventually referred back to the House rules committee and not taken up again during that session.
Massachusetts had passed a universal healthcare program in 1986, but budget constraints and partisan control of the legislature resulted in its repeal before the legislation could be enacted. Question 4, a nonbinding referendum, was on the ballot in 14 state districts in November 2010, asking voters, "[S]hall the representative from this district be instructed to support legislation that would establish healthcare as a human right regardless of age, state of health or employment status, by creating a single payer health insurance system like Medicare that is comprehensive, cost effective, and publicly provided to all residents of Massachusetts?" The ballot question passed in all 14 districts that offered the question.
The Minnesota Health Act, which would establish a statewide single-payer health plan, has been presented to the Minnesota legislature regularly since 2009. The bill was passed out of both the Senate Health Housing and Family Security Committee and the Senate Commerce and Consumer Protection Committee in 2009, but the House version was ultimately tabled. In 2010, the bill passed the Senate Judiciary Committee on a voice vote as well as the House Health Care & Human Services Policy and Oversight Committee. In 2011, the bill was introduced as a two-year bill in both the Senate and House, but did not progress. It has been introduced again in the 2013 session in both chambers.
In September 2011, Governor Brian Schweitzer announced his intention to seek a waiver from the federal government allowing Montana to set up a single-payer healthcare system. Governor Schweitzer was unable to implement single-payer health care in Montana, but did make moves to open government-run clinics and, in his final budget as governor, increased coverage for lower-income Montana residents.
New York State has been attempting passage of the New York Health Act, which would establish a statewide single-payer health plan, since 1992. The New York Health Act passed the Assembly three times: once in 1992 and again in 2015 and 2016, but did not advance through the Senate after referrals to the Health Committee. On all occasions, the legislation passed the Assembly by an almost two-to-one ratio of support.
The state of Oregon attempted to pass single-payer healthcare via Oregon Ballot Measure 23 in 2002, and the measure was rejected by a significant majority. Previous bills, including the Affordable Health Care for All Oregon Act, have been introduced in the legislature but have never left committee.
In December 2014, Vermont canceled its plan for single-payer healthcare. Vermont passed legislation in 2011 creating Green Mountain Care. When Governor Peter Shumlin signed the bill into law, Vermont became the first state to functionally have a single-payer health care system. While the bill is considered a single-payer bill, private insurers can continue to operate in the state indefinitely, meaning it does not fit the strict definition of single-payer. Representative Mark Larson, the initial sponsor of the bill, has described Green Mountain Care's provisions "as close as we can get [to single-payer] at the state level."
Vermont abandoned the plan in 2014, citing costs and tax increases as too high to implement.
Advocates for single-payer point to support in polls, although the polling is mixed depending on how the question is asked. Polls from Harvard University in 1988, the Los Angeles Times in 1990, and the Wall Street Journal in 1991 all showed strong support for a health care system comparable to the system in Canada. More recently, however, polling support has declined. A 2007 Yahoo/AP poll showed a majority of respondents considered themselves supporters of "single-payer health care," and a plurality of respondents in a 2009 poll for Time Magazine showed support for "a national single-payer plan similar to Medicare for all." Polls by Rasmussen Reports in 2011 and 2012 showed pluralities opposed to single-payer health care.
A 2001 article in the public health journal Health Affairs studied fifty years of American public opinion of various health care plans and concluded that, while there appears to be general support of a "national health care plan," poll respondents "remain satisfied with their current medical arrangements, do not trust the federal government to do what is right, and do not favor a single-payer type of national health plan." Politifact rated a statement by Michael Moore "false" when he stated that "[t]he majority actually want single-payer health care." According to Politifact, responses on these polls largely depend on the wording. For example, people respond more favorably when they are asked if they want a system "like Medicare."
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Physicians for a National Health Program the American Medical Student Association, Healthcare-NOW! and the California Nurses Association are among advocacy groups that have called for the introduction of a single-payer healthcare program in the United States. A 2007 study published in the Annals of Internal Medicine found that 59% of physicians "supported legislation to establish national health insurance" while 9% were neutral on the topic, and 32% opposed it.
Criticisms of a single-payer healthcare system include:
Criticisms from physicians include fears that single-payer healthcare will limit their discretion when treating patients, decrease physician salaries, and leave less money to cover more services, potentially reducing the quality of treatment.