Single-Payer Health Care, Explained

With this system, the government would finance health care, providing affordable care for all Americans. But the potential price tag is hefty.

Written by Devon Delfino / May 31, 2022

Quick Bites

  • Single-payer is a type of universal coverage in which one entity, typically a government agency, finances all health care.
  • By some estimates, a single-payer system would reduce total health care spending in the U.S. due in part to administrative savings.
  • Because a single-payer system would be financed through government revenues, it would lead to higher taxes, especially for the rich, higher deficits, or both.
  • Several other countries have single-payer systems, including Canada and Taiwan.

If you’ve heard the term “single-payer health care” floating around lately, you might be wondering what it is—and what this system could mean for your health costs.

A single-payer system would ensure that everyone has access to affordable health care. A proposal for a U.S. single-payer system called Medicare for All has been introduced in Congress, but it is unlikely to become law anytime soon.

Read on for more about a single-payer health care system and how you might be affected if the U.S. instituted one.

Inside this article

  1. What’s single-payer health care?
  2. How the U.S. system compares
  3. Single-payer vs. the U.S. system
  4. The costs
  5. Countries with single-payer
  6. Single-payer proposals

What is single-payer health care?

“Single-payer means that one public agency pays for universal health coverage,” explains Dr. James Kahn, a professor of health policy, epidemiology and global health at the UCSF School of Medicine. “Everyone has the same comprehensive benefits package, covering all usual medical services like medications, hospital, emergency and long-term care.”

For those who live in the U.S. such a system would represent a significant shift in how health care costs are financed—and who bears the brunt of those costs.

How the U.S. health care system compares

The American health care system isn’t a monolith. Instead, health care is financed by a mix of private companies, federal and state governments, and patients themselves.

The most common way to get the health insurance that pays for much of your care is through your job. Roughly half of Americans are covered by private employer-sponsored insurance. Companies typically subsidize the cost of insurance, with workers chipping in via monthly premiums, copayments and coinsurance, and deductibles.[1, 2]

The next most common sources of health insurance are Medicaid and Medicare, the government programs for low-income Americans, the disabled and those 65 and older. Some Americans buy individual health insurance policies through the Health Insurance Marketplace, though for many of them the government subsidizes the monthly premiums. And nearly 10% of Americans have no health insurance, leaving them on their own to pay for health care.[2]

Tip: You can check to see if you qualify for Marketplace plan subsidies at

With a typical employer-sponsored or Marketplace health plan, preventive care is free.[3] Beyond that, even with health insurance you usually must meet a deductible before your policy covers the cost of your care, and then you’ll pay at least a portion of your health care expenses until you reach your plan’s out-of-pocket maximum. With Marketplace plans in 2022, the out-of-pocket maximum can’t exceed $8,700 for an individual plan, $17,400 for a family plan.[4]

Single-payer health care vs. the U.S. system

The current U.S. health care system is a hodgepodge of health insurance programs financed by private companies, individuals and the government. Under a single-payer system in its purest form, there would be one government-run insurance plan, financed through taxes, that covers everyone. Your health insurance would no longer be tied to your job or where you live. And everyone in the U.S. would enjoy the same coverage.[5, 6]

As a patient, you would deal with a single health care administrator and contend with less paperwork. Today your insurance plan may limit you to a narrow network of health care providers. Under single-payer, you would have more choice of doctors and hospitals. Unlike with some other universal health care systems, doctors, hospitals and other medical providers would remain privately run.

What single-payer would mean for health care costs

According to Kahn, a single-payer system could cut total U.S. health care spending by an estimated 3% to 15%, depending on the specifics of the system that’s implemented. That’s in line with a 2020 study he contributed to that was published in PLOS Medicine. It found that 19 of the 22 proposed models would save an average of 3.5% in total health care costs, though some models did lead to an increase in overall health care spending.[7] A single-payer system would be expected to lower administrative costs as well as the price of drugs.

Some estimates, however, predict higher health care spending, in part because of greater demand for care. Regardless of the overall change, a single-payer system would shift health care spending from states, private businesses and households to the federal government.[8]

With true single-payer, most health care consumers stand to benefit. “Individuals would pay no insurance premiums and have minimal or no cost-sharing,” Kahn says. Financing a single-payer system, however, would mean higher taxes, especially for high earners. Or it could lead to cuts in other federal programs or larger budget deficits.[6]

“The vast majority of families would pay less overall because premium and out-of-pocket savings exceed new taxes,” Kahn says, “but richer people would pay more on average.”

Medical bankruptcy, he notes, would also disappear under a single-payer system. Some 19% of Americans carry medical debt, and it’s more common among Black households (28%) and Hispanic households (22%).[9]

Tip: If you’re having trouble paying for medical expenses, see if you are eligible for options like Medicaid and the Children’s Health Insurance Program.

Countries with single-payer health care

“Single-payer is used in many other wealthy countries, and yields better access to care, longer lives and lower costs,” says Kahn. Some of them include:


Under this publicly funded system, all citizens receive free health care. They also have the option to purchase private insurance to help pay for excluded services like outpatient prescription drugs.[10]


Its system provides mandatory coverage funded via payroll-based premiums. There are subsidies for low-income folks. There are some out-of-pocket costs, like copayments for prescription drugs and coinsurance for hospital stays.[11]

South Korea

This health care system is funded by payroll taxes, government subsidies, outside contributions and tobacco surcharges. Low-income families are exempt from monthly payments.[5, 12]

Keep in mind that single-payer is not the same as socialized medicine, which can be found in places like the U.K. Under that system, the government employs medical practitioners and owns the health facilities. That’s not necessarily the case in a single-payer system.[13]

Single-payer proposals in the U.S.

You may think of Medicare as an example of a single-payer-like system in the U.S. since it’s run by the federal government and ensures that everyone age 65 and older (and certain other individuals) has access to health care.[14] But in fact Medicare is multipayer, with a government-run plan, private insurance and premiums and cost-sharing for enrollees.[6]

There have been attempts in Washington, D.C., to move all Americans to a true single-payer system. In March 2021, the Medicare for All Act was introduced to Congress. If passed, it would establish a national single-payer system in the U.S. that would cover a wide range of services, including primary care, vision, dental, prescription drugs, mental health and substance abuse treatment, long-term care services and reproductive health care.

However, the act has gone nowhere since its introduction.[15, 16] So while there’s some interest in a move to a single-payer system, it likely wouldn’t be realized anytime soon.

Article Sources
  1. “Employer-Based Insurance Explained,” Kaiser Family Foundation,
  2. “Health Insurance Coverage of the Total Population,” Kaiser Family Foundation,
  3. “Preventive Care Benefits for Adults,”,
  4. “Out-of-Pocket Maximum/Limit,”,
  5. “Health Care Reform: Learning from Other Major Health Care Systems,” Princeton Public Health Review,
  6. “The Pros and Cons of Single-Payer Health Plans,” Urban Institute,
  7. “Projected Costs of Single-Payer Healthcare Financing in the United States,” PLOS Medicine, January 2020,
  8. “National Health Spending Estimates Under Medicare for All,” RAND Corporation,
  9. “19% of U.S. Households Could Not Afford to Pay for Medical Care Right Away,” U.S. Census Bureau,
  10. “International Health Care System Profiles: Canada,” Commonwealth Fund,
  11. “International Health Care System Profiles: Taiwan,” Commonwealth Fund,
  12. “South Korea Summary,” Columbia University, Comparative Health Policy Library,
  13. “What Is Single-Payer Health Care? A Review of Definitions and Proposals in the U.S.,” National Library of Medicine,
  14. “International Health Care System Profiles: United States,” Commonwealth Fund,
  15. “H.R.1976 — Medicare for All Act of 2021,”,
  16. “Jayapal Introduces Medicare for All Act of 2021 Alongside More Than Half of House Democratic Caucus After Millions Lose Health Care During a Pandemic,” Office of Congresswoman Pramila Jayapal,

About the Author

Devon Delfino

Devon Delfino

Devon Delfino is a writer who’s covered personal finance—including everything from student loans to budgeting to saving for retirement and beyond—for the past six years. Her financial reporting has appeared in publications like the L.A. Times, U.S. News and World Report, Teen Vogue, Masha

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