What Is Medicare for All?

The term “Medicare for All” refers to a collection of legislative proposals that aim to expand Medicare into a federal single-payer system that provides health care to all Americans. It would effectively eliminate private health insurance.

Christian Simmons, writer and researcher for RetireGuide
  • Written by
    Christian Simmons

    Christian Simmons

    Financial Writer

    Christian Simmons is a writer for RetireGuide and a member of the Association for Financial Counseling & Planning Education (AFCPE®). He covers Medicare and important retirement topics. Christian is a former winner of a Florida Society of News Editors journalism contest and has written professionally since 2016.

    Read More
  • Edited By
    Lamia Chowdhury
    Lamia Chowdhury, editor for RetireGuide.com

    Lamia Chowdhury

    Financial Editor

    Lamia Chowdhury is a financial content editor for RetireGuide and has over three years of marketing experience in the finance industry. She has written copy for both digital and print pieces ranging from blogs, radio scripts and search ads to billboards, brochures, mailers and more.

    Read More
  • Financially Reviewed By
    Toby Walters, CFA®
    Toby Walters, CFA

    Toby Walters, CFA®

    Chartered Financial Analyst and Paraplanner

    Toby Walters, CFA®, has over 25 years of financial research experience. With a knowledge and understanding of researching and analyzing financial data, he has developed a unique and experienced viewpoint on money matters. He has been a chartered financial analyst since 2003, and most recently a portfolio analyst and paraplanner.

    Read More
  • Published: January 25, 2021
  • Updated: October 13, 2023
  • 10 min read time
  • This page features 16 Cited Research Articles
Fact Checked
Fact Checked

A licensed insurance professional reviewed this page for accuracy and compliance with the CMS Medicare Communications and Marketing Guidelines (MCMGs) and Medicare Advantage (MA/MAPD) and/or Medicare Prescription Drug Plans (PDP) carriers’ guidelines.

Cite Us
How to Cite RetireGuide.com's Article

APA Simmons, C. (2023, October 13). What Is Medicare for All? RetireGuide.com. Retrieved June 13, 2024, from https://www.retireguide.com/medicare/basics/medicare-for-all/

MLA Simmons, Christian. "What Is Medicare for All?" RetireGuide.com, 13 Oct 2023, https://www.retireguide.com/medicare/basics/medicare-for-all/.

Chicago Simmons, Christian. "What Is Medicare for All?" RetireGuide.com. Last modified October 13, 2023. https://www.retireguide.com/medicare/basics/medicare-for-all/.

Why Trust RetireGuide.com
Why You Can Trust Us

Content created by RetireGuide and sponsored by our partners.

Key Principles

RetireGuide’s mission is to provide seniors with resources that will help them reach important financial decisions that affect their retirement. Our goal is to arm our readers with knowledge that will lead to a healthy and financially sound retirement.

We’re dedicated to providing thoroughly researched Medicare information that guides you toward making the best possible health decisions for you and your family.

RetireGuide LLC has partnerships with Senior Market Sales (SMS) and GoHealth.

Our partners are able to be reached through the phone numbers and/or forms provided on our website.

The content and tools created by RetireGuide adhere to strict Medicare and editorial guidelines to ensure quality and transparency.

Editorial Independence

While the experts from our partners are available to help you navigate various Medicare plans, RetireGuide retains complete editorial control over the information it publishes.

We operate independently from our partners, which allows the award-winning RetireGuide team to provide you with unbiased information.

Visitors can trust our inflexibility regarding our editorial autonomy. We do not allow our partnership to influence RetireGuide’s editorial content whatsoever.
Key Takeaways
  • “Medicare for All” is a term used in political circles to describe a single-payer, government-administered health insurance plan.
  • Medicare for All would create a more robust version of current Medicare, extending coverage to all Americans while eliminating Medicare’s current deductibles and premiums.
  • Taxes, rather than monthly premiums, would finance the system with the government negotiating rates for drugs, services and medical equipment to lower costs.

Medicare for All Basics: How It Works

The term “Medicare for All” is used by mostly progressive politicians to describe a single-payer, government-run health care program that covers all Americans. It doesn’t apply entirely to any one plan, but more to an overarching idea of expanding government health coverage to all Americans.

It often calls for a more robust version of Medicare — the government health insurance program for the elderly and disabled — to replace nearly all other public and private plans.

Medicare for All is essentially a single-payer system, in which the government pays for everyone’s health care instead of multiple groups — such as employers and private insurers.

Many Americans would be required to contribute taxes to finance the system. It’s unclear exactly what the cost to each American would be since the system is still largely theoretical.

The Congressional Budget Office analyzed some of the economic implications of Medicare for All and found that it could result in elimination of many health care costs to Americans and greatly expand coverage, but also noted that it would be a massive undertaking to successfully off.

What Medicare for All Could Entail
  • Private insurance, employer-provided insurance, Medicaid and the current Medicare program would be replaced by Medicare for All.
  • All medically essential treatments would be covered with no premiums or deductibles.
  • Private insurers would be barred from selling plans with similar coverage.
  • Some out-of-pocket costs may still exist for prescription drugs and long-term care.
  • Private insurers could still offer supplemental plans to cover items excluded from Medicare, such as most forms of cosmetic surgery.
  • The government would set payment rates for drugs, services and medical equipment.
  • The Veterans Health Administration and Indian Health Service would stay in place.
  • Taxes would finance the new system.

One of Medicare for All’s biggest supporters is Vermont Senator and 2020 Democratic presidential candidate Bernie Sanders (I-Vt.). His Medicare for All proposal was a major part of his platform during the 2020 Democratic Primary.

According to the Kaiser Family Foundation, 10 different bills were introduced in the 116th Congress aimed at restructuring the country’s current health care system. Sanders — along with 14 co-sponsors in the Senate — introduced his own version in May 2022.

But despite the many versions of the movement that have been officially introduced as bills, it’s unlikely that Americans will see much, if any, movement on Medicare for All in 2023. It would mark an unprecedented and dramatic overhaul to the current health system that could potentially require years of planning.

It also would need significant support throughout the U.S. government, and currently is still only largely supported among progressive Democrats.

Meanwhile, other Democrats have proposed more incremental approaches that offer a public plan option that would keep current sources of coverage in place. There have also been calls to refine the existing system by making updates to Obamacare or lowering the Medicare eligibility age.

Did You Know?
Several countries operate single-payer health care systems, including Canada, Denmark, Norway, Australia, Taiwan and Sweden, while the United Kingdom and Spain operate national health services.

How Is Medicare for All Different from Medicare?

The term Medicare for All simply sounds more appealing to many Americans than the term single-payer health care.

According to a 2019 Kaiser Family Foundation poll, 49% of people approved of single-payer health care, while 63% of people approved of Medicare for All.

But the current Medicare system is very different from what Sanders and other lawmakers have proposed.

The biggest difference is eligibility. Currently, Medicare is only available to people ages 65 and older, some people with long-term disabilities and those with End-Stage Renal Disease or Lou Gehrig’s disease. Medicare for All would create universal coverage for everyone.

Differences Between Medicare for All and Original Medicare
Broader Benefits
Original Medicare does not cover many of the services proposed in Medicare for All, including dental and vision care, hearing aids, most reproductive services or early childhood care.
Out-of-Pocket Costs
Original Medicare has several out-of-pocket costs, including deductibles, premiums, coinsurance and copayments. A 2022 study from the Urban Institute estimated that 4.5 million Medicare beneficiaries would spend more than $5,000 in out-of-pocket costs in 2023. In contrast, Medicare for All would eliminate out-of-pocket costs.
Role of Private Insurance
Of the more than 60 million current Medicare enrollees, about 46% are covered by Medicare Advantage plans offered by private insurance companies. About 50 million are enrolled in Medicare Part D prescription drug coverage — which is also administered by private insurers. And nearly 15 million people have a Medicare Supplement plan, also known as Medigap, from a private carrier. The current Medicare program would need a major overhaul if private insurers were eliminated.
How It Is Financed
There are many funding sources for the current Medicare system. For example, Medicare Part A hospital insurance is paid for with payroll taxes and some participant cost-sharing, while Part B outpatient coverage and Part D are financed with beneficiary premiums, patient cost-sharing and general tax revenues. Medicare for All would be financed almost entirely by taxes.

Medicare for All Pros and Cons

Medicare for All can be a divisive subject.

Supporters claim it’s the best way to cover every American and hold down escalating health care costs.

Critics argue that the program would be expensive and question how the government can effectively manage such a massive system.

Arguments in Favor of Medicare for All
  • Enrolling everyone under a single plan is a way to guarantee universal coverage, especially for economically vulnerable people.
  • It would reduce out-of-pocket spending for individuals.
  • Through regulation and negotiation, the government could control the price of drugs and medical services.
  • Americans could switch jobs without losing their existing plan or health care coverage.
  • Providers would spend less money and time on administrative activities because they would only deal with one government agency, instead of multiple private insurance companies.
  • Hospitals and doctors would be required to provide the same level of service at a low cost, instead of targeting wealthy clients or pushing expensive services.

Increased cost is one of the most common arguments against Medicare for All.

A 2018 study by the RAND Corporation estimated that federal spending on health care would have increased from $1.09 trillion in 2019 to $3.5 trillion if a single-payer plan passed (although the decrease in spending by state and local government, private businesses and households would generally have offset that).

Arguments Against Medicare for All
  • Some analysts believe that the government may not be able to leverage its bargaining power to significantly reduce costs as quickly as supporters suggest.
  • Because health care would become more affordable, demand for services would increase, leading to greater congestion in the health care system.
  • Some Americans would face higher taxes to finance the program.
  • Doctors may have less incentive to provide quality care if they aren’t well paid. Likewise, providers may leave the health care sector to make more money.
  • A single-payer system may be slow to explore newer, more expensive treatments. The government could also limit services with a low probability of success or may not cover prescription drugs for rare conditions.

How Much Would Medicare for All Cost?

The price tag of Medicare for All has been widely debated.

Sanders himself has said economists estimate Medicare for All costing between $40 trillion and $50 trillion over 10 years.

Research by Urban Institute — a nonpartisan Washington, D.C. think tank — estimates the program costing between $32 trillion and $34 trillion over 10 years.

In January 2020, a team of researchers from the University of California conducted an economic analysis of 22 different single-payer plans proposed over the past 30 years.

Their research, published in a paper in PLOS Medicine, found that 91% of the analyses predicted net health care savings over several years.

But as researchers summarized: “Actual costs will depend on plan features and implementation.”

As a 2019 article from The New York Times pointed out: “The many questions and nuances are all reminders that single-payer is more complicated than the campaign talking points on either side might suggest.”

Medicare for All in the 2020 Presidential Election

Medicare for All became one of the major topics of the 2020 Democratic Primary and Presidential Election, due in part to Sanders’ support of the idea.

Support was mixed throughout the party, however, with the Democratic candidates offering a wide range of ideas on how to address the issues of the U.S. health care system. According to the Washington Post, both Sanders and Warren fully endorsed Medicare for All, while candidates like Kamala Harris and Corey Booker supported a version of it that still allowed a role for private health care.

More moderate candidates like Joe Biden and Pete Buttigieg were opposed to Medicare for All, preferring to find some other option or plan like possibly updating and reforming Obamacare.

Since Biden went on to win the nomination — and eventually the presidency — Medicare for All was not adopted as part of the Democrats’ agenda.

There are still active Medicare for All bills, including a renewed push by House Democrats in early 2021, but the actual passing of any legislation doesn’t appear to be imminent. Medicare for All’s status moving forward — and whether it will ever gather the support needed in its current form to become a law — is unclear.

Alternative Proposals and Bills to Medicare for All to Expand Medicare and Medicaid

Outside of Medicare for All, there have been several other attempts in recent years to make changes or updates to the U.S. health system. Many of these ideas have involved altering the rules of who can enroll in Medicare or Medicaid.

One example is the Medicare at 50 Act. According to Yahoo, this bill was proposed by 21 Democratic senators in 2021 and would lower the age eligibility requirement to enroll in Medicare by 15 years.

The change could open Medicare coverage up to millions more Americans each year, giving them access to affordable care that they may not be able to get otherwise.

However, there are concerns about the additional strain this would add to the already tenuous Medicare system. It also could have major workforce implications since it may encourage some Americans to retire much earlier.

Frequently Asked Questions

Why do some people think Medicare for All is necessary?
Some people believe that Medicare for All is necessary because it could theoretically serve as an all-in-one solution to the U.S.’s health care issues. Medicare for All could provide insurance and care to the millions of Americans who currently don’t have it while also making health care as a whole – from drug prices to doctor’s services – more affordable for all Americans.
Would you be able to keep your doctor under a Medicare for All system?
Because most doctors accept Medicare, you’d likely be able to keep your current doctor under a Medicare for All system.
How would a theoretical transition occur from our system now to Medicare for All?
A theoretical transition from the current U.S. health care system to Medicare for All would be one of the greatest undertakings in American history. It could potentially take years to sort out entirely and would involve everything from redefining health costs from the bottom up to banning private insurance companies from selling plans or continuing to service their current beneficiaries.
Last Modified: October 13, 2023

16 Cited Research Articles

  1. Bernie Sanders Official Website. (2023). How Does Bernie Pay for His Major Plans? Retrieved from https://berniesanders.com/issues/how-does-bernie-pay-his-major-plans/
  2. ‌MedicareSupp.org. (2022, July 21). Medicare Insurance Statistics 2022 - Key Data, Facts, Reports. Retrieved from https://medicaresupp.org/medicare-insurance-statistics-2022/#enrollment-2022
  3. ‌Gangopadhayaya, A., et al. (2022, June 6). Adding an Out-of-Pocket Spending Limit to Traditional Medicare. Retrieved from https://www.urban.org/research/publication/adding-out-pocket-spending-limit-traditional-medicare
  4. Sen. Bernie Sanders. (2022, May 12). News Release: Sanders Introduces Medicare for All With 14 Colleagues in the Senate. Retrieved from https://www.sanders.senate.gov/press-releases/news-sanders-introduces-medicare-for-all-with-14-colleagues-in-the-senate/
  5. Forberg, S. (2021, April 25). New proposal to lower Medicare age to 50 could be a lifeline to millions. Retrieved from https://www.yahoo.com/video/proposal-lower-medicare-age-50-130000091.html
  6. Swagel, P. (2020, December 10). How CBO Analyzes Proposals for a Single-Payer Health Care System. Retrieved from https://www.cbo.gov/publication/56898
  7. Noel-Miller, C. (2020, June). Medicare Beneficiaries’ Out-of-Pocket Spending For Health Care. Retrieved from https://www.aarp.org/content/dam/aarp/ppi/2020/06/medicare-beneficiaries-out-of-pocket-spending.doi.10.26419-2Fppi.00105.001.pdf
  8. Uhrmacher, K., et al. (2020, April 8). Where 2020 Democrats Stand on Health Care. Retrieved from https://www.washingtonpost.com/graphics/politics/policy-2020/medicare-for-all/
  9. Cai, C., Runte, J., Ostrer, I., et al. (2020, January 15). Projected costs of single-payer healthcare financing in the United States: A systematic review of economic analyses. Retrieved from https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1003013
  10. Gleckman, H. (2019, July 31). Medicare For All Has Nothing To Do With Medicare. Call It Something Else. Retrieved from https://www.forbes.com/sites/howardgleckman/2019/07/31/medicare-for-all-has-nothing-to-do-with-medicare-call-it-something-else/?sh=14c37d976c5c
  11. Pollitz, K., Neuman, T., Tolbert, J., et al. (2019, July 30). What’s The Role of Private Health Insurance Today and Under Medicare-for-all and Other Public Option Proposals? Retrieved from https://www.kff.org/health-reform/issue-brief/whats-the-role-of-private-health-insurance-today-and-under-medicare-for-all-and-other-public-option-proposals/
  12. Sarlin, B. and Kimelman, J. (2019, June 20). What is 'Medicare for All' and how would it work? Retrieved from https://www.nbcnews.com/politics/elections/what-medicare-all-how-would-it-work-n1014256
  13. Abrams, A. (2019, May 30). The Surprising Origins of ‘Medicare For All.’ Retrieved from https://time.com/5586744/medicare-for-all-history/
  14. Kaiser Family Foundation. (2019, May 15). Compare Medicare-for-all and Public Plan Proposals. Retrieved from https://www.kff.org/interactive/compare-medicare-for-all-public-plan-proposals/
  15. Sanger-Katz, M. (2019, May 1). ‘Medicare for All’ Gets Much-Awaited Report. Both Sides Can Claim Victory. Retrieved from https://www.nytimes.com/2019/05/01/upshot/medicare-for-all-cbo-report.html
  16. Kaiser Family Foundation. (2017, November). Kaiser Health Tracking Poll — November 2017. Retrieved from https://files.kff.org/attachment/Topline-Kaiser-Health-Tracking-Poll-November-2017