Affordable Care Act (ACA): What It Is, Key Features, and Updates (2023)

What Is the Affordable Care Act (ACA)?

The Affordable Care Act (ACA) is the comprehensive health care reform signed into law by President Barack Obama in March 2010. Formally known as the Patient Protection and Affordable Care Act and commonly referred to as "Obamacare," the law includes a list of health care policies intended to expand access to health insurance to millions of uninsured Americans.

The act expanded Medicaid eligibility, created health insurance exchanges, mandated that Americans purchase or otherwise obtain health insurance, and prohibited insurance companies from denying coverage due to pre-existing conditions.

Key Takeaways

  • The Affordable Care Act was signed into law in March 2010 and is commonly known as "Obamacare."
  • The ACA was designed to extend health coverage to millions of uninsured Americans.
  • The ACA expanded Medicaid eligibility, created a Health Insurance Marketplace, and prevented insurance companies from denying coverage due to pre-existing conditions.
  • The Affordable Care Act requires insurers to cover a list of essential health benefits.

Understanding the Affordable Care Act (ACA)

The ACA was designed to reform the health insurance industry and help reduce the cost of health insurance coverage for individuals who qualify. The law includes premium tax credits and cost-sharing reductions to help lower expenses for lower-income individuals and families.

The ACA requires most insurance plans, including those sold on the Health Insurance Marketplace, to cover a list of preventive services at no cost to policyholders which include checkups, patient counseling, immunizations, and numerous health screenings.

All ACA-compliant health insurance plans must cover specific "essential health benefits," such as emergency services, family planning, maternity care, hospitalization, prescription medications, mental health services, and pediatric care.

The act allows states to extend Medicaid coverage to a wider range of people. As of September 2022, 39 states, including the District of Columbia, had exercised that option.

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Every year, there is an open enrollment period on the Health Insurance Marketplace during which people can buy or switch insurance plans. Enrollment outside of the open season is allowed only for those whose circumstances change, such as marrying, divorcing, becoming a parent, or losing a job that provided health insurance coverage.

The Inflation Reduction Act of 2022 extends the expanded ACA for three years through 2025 for people who need financial assistance. It also allows Medicare to negotiate the cost of prescription drugs and place an annual cap of $2,000 on the cost of drugs. The ACA extension is expected to cost an estimated $64 billion.

Key Features of the Affordable Care Act

Provisions included in the ACA expand access to insurance, increase consumer protections, emphasize prevention and wellness, improve quality and system performance, expand the health workforce, and curb rising health care costs.

Expand Access to Insurance

The ACA requires employers to cover their workers and provides tax credits to certain small businesses that cover specified costs of health insurance for their employees. It created state or multi-state-based insurance exchanges to help individuals and small businesses purchase insurance.

The act expanded Medicaid coverage for low-income individuals and allows young adults to remain on parents' policies until the age of 26.

Part of the ACA until 2017 was the individual mandate, a provision requiring all Americans to have health care coverage, either from an employer or through the ACA or another source, or face tax penalties.

Increase Consumer Insurance Protections

The ACA prohibits lifetime monetary caps on insurance coverage and limits the use of annual caps as well as establishes state rate reviews for insurance premium increases. It prohibits insurance plans from excluding coverage for children with preexisting conditions and canceling or rescinding coverage.

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Prevention and Wellness

The Prevention and Public Health Fund, established under the ACA, provides grants to states for prevention activities, such as disease screenings and immunizations, and the National Prevention, Health Promotion, and Public Health Council addresses tobacco use, physical inactivity, and poor nutrition.

The ACA requires insurance plans to cover preventive care such as immunizations, preventive care for children, screening for certain adults for conditions such as high blood pressure, high cholesterol, diabetes, and cancer, and a public education campaign for oral health.

Improve Health Quality and Curb Costs

The ACA requested investments in health information technology. It addressed guidelines to reduce medical errors and create payment mechanisms to improve efficiency and results and improve care coordination among providers.

The act requires oversight of health insurance premiums and practices, reducing health care fraud and uncompensated care to foster comparison shopping in insurance exchanges to increase competition and price transparency.

Pros and Cons of the Affordable Care Act

Pros

  • Expands health care availability to more citizens

    (Video) How Affordable Care Act (ACA) Works | Obamacare | Benefits

  • Prevents insurers from making unreasonable rate increases

  • Individuals with pre-existing health conditions cannot be denied

  • Coverage for additional screenings, immunizations, and preventative care

Cons

  • Those already insured saw an increase in premiums

  • Taxes were created to help supplement the ACA, including taxes on medical equipment and pharmaceutical sales

  • The enrollment period is limited for new enrollees

  • Many businesses curtailed employee hours to avoid providing medical insurance

    (Video) Affordable Care Act (ACA) - Overview of Current and Upcoming Changes

Updates to the Affordable Care Act

With his election in 2016, President Donald Trump launched efforts to repeal and replace the ACA, stating that the U.S. should delay "the implementation of any provision or requirement of the Patient Protection and Affordable Care Act that would impose a fiscal burden on any State."

In December 2017, the Tax Cuts and Jobs Act (TCJA) removed the penalty for individuals not having health insurance and substantially scaled back the outreach program to help Americans sign up for the ACA, cutting the enrollment period in half. By 2018, the number of Americans covered under the ACA had dropped to 13.8 million from 17.4 million in 2015, according to a report from health care research organization Kaiser Family Foundation.

In 2021, President Joe Biden signed an executive order to focus on the "rules and other policies that limit Americans' access to health care," prompting federal agencies to examine five areas including pre-existing conditions, policies undermining the Health Insurance Marketplace, enrollment roadblocks, and affordability. The COVID-19 relief legislation, the American Rescue Plan Act (ARPA), extended eligibility for ACA health insurance subsidies to those buying their health coverage on the marketplace with incomes over 400% of poverty.

With the passage of the Inflation Reduction Act, signed into law by President Joe Biden on Aug. 16, 2022, financial assistance was extended for people enrolled in ACA through 2025 instead of 2022. It also expands eligibility, allowing more middle-class citizens to receive premium assistance. The legislation passed in both the House of Representatives and the Senate.

What Are Common Arguments for and Against the ACA?

Opponents argue that the Affordable Care Act hurts small businesses that are required to provide insurance, raises health care costs, and creates a reliance on government services by individuals. Proponents state that those with health insurance get medical attention quickly and live a healthier lifestyle. They contend the health care system will operate more efficiently when commercial insurers and their customers do not need to fund the uninsured.

When Does the Yearly Enrollment Period on the Marketplace Begin?

The Health Insurance Marketplace is available for new enrollment on November 1st and information is available on the government website.

How Many Citizens Use the Health Insurance Marketplace?

As of 2021, over 13 million citizens are enrolled in coverage offered by the ACA's HIM.

(Video) The Affordable Care Act: Essential Health Benefits in ACA

The Bottom Line

The Patient Protection and Affordable Care Act (ACA) was passed in 2010 and is commonly known as Obamacare. It extended health care coverage to millions of previously uninsured Americans. The ACA launched the Health Insurance Marketplace, through which eligible people may find and buy health insurance policies. All ACA-compliant health insurance plans, including those sold through the marketplace, must cover several essential health benefits. The ACA has continued to evolve through three presidencies.

FAQs

What exactly is the Affordable Care Act and what does it do? ›

The Affordable Care Act (ACA) is a comprehensive reform law, enacted in 2010, that increases health insurance coverage for the uninsured and implements reforms to the health insurance market. This includes many provisions that are consistent with AMA policy and holds the potential for a better health care system.

What are the three main goals of the Affordable Care Act ACA )? ›

The Patient Protection and Affordable Care Act (ACA) has 3 main objectives: (1) to reform the private insurance market—especially for individuals and small-group purchasers, (2) to expand Medicaid to the working poor with income up to 133% of the federal poverty level, and (3) to change the way that medical decisions ...

What is the ACA quizlet? ›

more widely known as the Affordable Care Act or Obamacare. The act was enacted to expand coverage, hold insurance companies more accountable, lower healthcare costs, give people more choice for insurance, and increase the quality of healthcare/ health insurance. Essential health benefits.

What are the 10 essential benefits of the ACA? ›

The 10 essential health benefits include preventive care, emergency services, hospitalization, prescription drugs, mental health services, and pregnancy care. Plans also must offer dental coverage for children and may provide other benefits.

Why is the Affordable Care Act so important? ›

The ACA helps cut high U.S. health care costs.

In addition to increasing insurance coverage, the Affordable Care Act makes investments in programs designed to reduce the cost and improve the quality of health care.

What does the Affordable Care Act prevent? ›

Prevention and Wellness

The ACA requires insurance plans to cover preventive care such as immunizations, preventive care for children, screening for certain adults for conditions such as high blood pressure, high cholesterol, diabetes, and cancer, and a public education campaign for oral health.

Does the Affordable Care Act help everyone? ›

Since its enactment on March 23, 2010, the Affordable Care Act has led to an historic advancement of health equity in the United States. This landmark law improved the health of all Americans, including women and families, kids, older adults, people with disabilities, LGBTQI+ and communities of color.

How did the Affordable Care Act affect individuals? ›

The ACA enabled people to gain coverage by 1) expanding the publicly funded Medicaid program to cover adults with annual incomes up to 138% of the federal poverty level; 2) establishing the Health Insurance Marketplace for individuals and small businesses, allowing them to purchase private health insurance (PHI); and 3 ...

What are the two key issues that the ACA tried to accomplish? ›

Those are affordability, medical care that is innovative, and the expansion of Medicaid. The main goal of the ACA was to ensure that every American could afford a health insurance plan. This allowed families whose income put them at poverty level to be able afford their health insurance premium.

How does the ACA improve the quality of health care? ›

Implementation of the ACA was associated with improved patient experience and access and decreased out-of-pocket expenditures for lower income individuals, but little or no change in quality, utilization, and the total cost of care.

What is the major objective of the Affordable Care Act quizlet? ›

What is the main objective of the ACA? Increases benefits and lower costs for consumers, bolster our health care and public health workforce and infrastructure, foster innovation and quality in our system.

What was the purpose goal of Affordable Care Act ACA quizlet? ›

The ACA was enacted with the goals of increasing the quality and affordability of health insurance, lowering the uninsured rate by expanding public and private insurance coverage, and reducing the costs of healthcare for individuals and the government.

Which of the following is a main component of the Affordable Care Act ACA quizlet? ›

Which of the following is a main component of the Affordable Care Act (ACA)? The requirement that people obtain health insurance or pay a penalty. Which is an example of modifying your environment to support change?

What are 5 mandated benefits under the ACA? ›

The Affordable Care Act requires non-grandfathered health plans in the individual and small group markets to cover essential health benefits (EHB), which include items and services in the following ten benefit categories: (1) ambulatory patient services; (2) emergency services; (3) hospitalization; (4) maternity and ...

Who does the ACA benefit the most? ›

Who does the Affordable Care Act help the most? Two categories of individuals will benefit the most from the exchanges: those who don't have health insurance right now and those who buy insurance on the individual market.

What are 2 components of the Affordable Care Act? ›

The law has 2 parts: the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act.

How has the Affordable Care Act affect healthcare costs? ›

The ACA reduced the annual increases in payments to hospitals under the traditional Medicare program. It also reduced payments to Medicare Advantage plans. Partly because of these measures, increases in Medicare expenditures have been 20 percent lower than projected since the law was enacted.

Does the Affordable Care Act help the poor? ›

Health insurance is expensive and can be hard to afford for people with lower or moderate income, particularly if they are not offered health benefits at work. In response, the Affordable Care Act (ACA) provides for sliding-scale subsidies to lower premiums and out-of-pocket (OOP) costs for eligible individuals.

How many people benefit from the Affordable Care Act? ›

As of 2021, roughly 31 million individuals now benefit from ACA-related enrollment in health care programs such as Medicaid or purchased from the Marketplace. Not only has this driven down the rate of uninsured, but numerous studies have reported the positive impact of Medicaid expansion.

Who pays for the Affordable Care Act? ›

The health reform law known as Obamacare (officially the Affordable Care Act) is paid for with a combination of cuts in government spending and new revenue from several sources, including tax increases.

How successful has the Affordable Care Act been? ›

20 million fewer Americans are uninsured

About 20 million Americans have gained health insurance coverage since the ACA was enacted. The ACA's coverage gains occurred across all income levels and among both children and adults, and disparities in coverage between races and ethnicities have narrowed.

Why is affordable healthcare a problem? ›

Health care affordability is a top concern for consumers and is often the No. 1 issue that state residents want their policy makers to work on. Health care affordability problems cause stress and anxiety for families, crowd out other critical family spending, and lead to poorer and less equitable health outcomes.

What were the two main goals of the Affordable Care Act ACA with respect to health insurance? ›

The Patient Protection and Affordable Care Act (ACA) has two main goals: (1) to make health care coverage more available, affordable, and acceptable and (2) to slow the growth of health care costs in the U.S.

What does the ACA mostly accomplish? ›

The Affordable Care Act (ACA) was signed into law on March 23, 2010. Since then, the law has led to an historic expansion of health insurance coverage across all states and all demographic groups within the U.S. This Briefing Book features key findings from two dozen reports published in 2021-2022.

Is the Affordable Care Act a public policy? ›

The Affordable Care Act is a watershed in U.S. public health policy.

What is one of the rules the ACA set for insurance companies? ›

The 80/20 Rule generally requires insurance companies to spend at least 80% of the money they take in from premiums on health care costs and quality improvement activities. The other 20% can go to administrative, overhead, and marketing costs. The 80/20 rule is sometimes known as Medical Loss Ratio, or MLR.

What are the four major components of the Affordable Care Act quizlet? ›

Terms in this set (10)
  • extending insurance coverage to the uninsured/underinsured.
  • decreasing costs by improving efficiency.
  • expanding prevention and wellness programs (PH measures)
  • protecting against undue financial burdens on individuals as a result of healthcare expenditures.

Who did the ACA target? ›

Nationally, 16.3 million adults ages 19 to 64 gained coverage from 2010 to 2015. Nearly 11.5 million were between the ages of 19 and 44, and nearly 4.9 million were between the ages of 45 and 64. A little more than half were men (8.9 million or 54 percent); 7.5 million women (46 percent) also gained coverage.

Why was the Affordable Care Act created? ›

The purpose of the ACA was to expand access to insurance, increase consumer protections, emphasize prevention and wellness, improve quality and system performance, expand the health workforce, and curb rising health care costs.

What is the key to successful behavior change program? ›

They found that the three key drivers of behaviour change are motivation and capability, which are internal conditions, and opportunity, which is an external condition. These are all interlinked and can influence each other.

What are some features of the ACA that affect healthcare insurance and reimbursement? ›

The ACA reduced the annual increases in payments to hospitals under the traditional Medicare program. It also reduced payments to Medicare Advantage plans. Partly because of these measures, increases in Medicare expenditures have been 20 percent lower than projected since the law was enacted.

What is the best part of the Affordable Care Act? ›

Pros
  • More Americans have health insurance. ...
  • Health insurance is more affordable for many people. ...
  • People with preexisting health conditions can no longer be denied coverage. ...
  • No time limits exist on care. ...
  • More screenings are covered. ...
  • Prescription drugs cost less.

How does ACA affect healthcare workers? ›

With the ACA's estimated 190 million hours of paperwork annually imposed on businesses and the health care industry, combined with shortages of workers, patients will be facing increasing wait times, limited access to providers, shortened time with caregivers, and decreased satisfaction.

What is one example of how the ACA will increase access to healthcare? ›

The ACA uses two primary approaches to increase access to health insurance: It expands access to Medicaid, based solely on income, for those with incomes up to 138% of the federal poverty level (FPL), and creates eligibility for those with incomes from 139% to 400% FPL to apply for subsidies [in the form of advance ...

What are the five main components of the health care system? ›

When we think of health system strengthening at Partners In Health (PIH), we always refer to five key elements: staff, stuff, space, systems, and social support.

What are the key components in the cost of healthcare services? ›

Acknowledging this, it is possible to divide the cost of a health care intervention into three components: direct costs, indirect costs, and intangible costs. Direct costs consist of the actual costs of delivering the intervention.

What are the major provisions of the Affordable Care Act ACA quizlet? ›

Affordable Care Act Provisions Include:
  • Individual mandate.
  • health insurance reforms.
  • Essential Health benefits.
  • Affordable insurance exchanges.
  • Premium Credits to Eligible Individuals and Families.
  • Employer Requirements.
  • Premium Subsidiaries to Small Employers.
  • Early retirement reinsurance program.

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