Affordable Care Act

About the ACA

Promotional image for KFF video How Affordable is the Affordable Care Act

Did the Affordable Care Act Make Health Care More Affordable?

The expiration of the ACA’s enhanced premium tax credits at the start of 2026, combined with rising insurer premiums, put a spotlight on health care affordability that extends beyond Marketplace enrollees. KFF’s Cynthia Cox examines the ACA’s record and the broader underlying question it raises: what’s a fair price for Americans people to pay for health care?

The ACA MarketplaceS

In Preliminary Rate Filings, ACA Marketplace Insurers Largely Propose Double-Digit Premium Increase For 2027, Following a Steep Climb This Year 

ACA Marketplace insurers are proposing a median premium increase of 14% for 2027— indicating a likely second consecutive year of double-digit increases, according to a new analysis of preliminary rate filings in 16 states and DC. If these increases hold, typical premiums for insurers participating in the ACA Marketplaces would jump by more than one-third between 2025 and 2027.

The Average Marketplace Deductible Grew by About $1,000 Per Person in 2026, With More Enrollees Shifting to Higher-Deductible Plans as Enhanced Tax Credits Expired

The average Affordable Care Act (ACA) Marketplace deductible experienced the steepest increase in history—growing by 37% or over $1,000, from $2,759 in 2025 to $3,786 in 2026 as enhanced premium tax credits expired, according to a new KFF analysis. After the enhanced tax credits ended, many Marketplace shoppers shifted toward lower-premium, higher-deductible plans.

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  • Kaiser Health Tracking Poll – June 2018: Campaigns, Pre-Existing Conditions, and Prescription Drug Ads

    Feature

    The June 2018 KFF Tracking Poll examines the top issues voters want to hear candidates talk about during their 2018 congressional campaigns, including the importance of specific health care positions such as continuing protections for people with pre-existing conditions. The Kaiser poll also examines the public’s views and experiences with prescription drug advertisements and pricing.

  • Short-Term Limited Duration Plans and HIV

    Issue Brief

    Given the Trump Administration’s promotion of short-term limited-duration (STLD) health insurance policies, this brief examines what they mean for people with HIV. The analysis assesses whether people with HIV could enroll in STLD plans by applying to 38 plans across five states and getting in each case. It also assesses whether such plans could meet basic HIV care and treatment needs for someone diagnosed once enrolled. This finding takes on new importance in light of…

  • KFF/EHF Poll: Texans’ Top State Health Priorities Include Lowering Out-of-Pocket Costs and Reducing Maternal Mortality

    News Release

    Most Texans Don’t Know their State has the Nation’s Highest Uninsured Rate Texans’ top health care priorities for the state revolve around making health care and prescription drugs more affordable, reducing maternal mortality and increasing access to health insurance coverage, finds a new statewide Kaiser Family Foundation/Episcopal Health Foundation survey on Texas health policy issues. Majorities say “top priority” should be given to lowering what people pay for health care (61%), reducing maternal mortality (59%),…

  • Texas Residents’ Views on State and National Health Policy Priorities

    Report

    As part of the new Kaiser Family Foundation/Episcopal Health Foundation 2018 Texas Health Policy Survey, this brief explores Texans’ views on health policy priorities at both the state and national level. It examines how Texas residents view state spending on health care and how they rank initiatives such as lowering health care costs, reducing maternal mortality, and funding for mental health care. It also explores Texans’ views on the Affordable Care Act and Medicaid, including…

  • New KFF Resource Tracks Proposed 2019 Marketplace Premiums By State

    News Release

    The Kaiser Family Foundation today launched a tracker to monitor preliminary 2019 premiums in the Affordable Care Act’s marketplaces as insurers file rate information with state regulators. Beginning with data from eight states (Maine, Maryland, New York, Oregon, Rhode Island, Vermont, Virginia and Washington) plus the District of Columbia, the tracker shows preliminary premium information in nine major cities for the lowest-cost bronze plan and “benchmark” silver plan, which is used to determine the size of the…

  • Implications of the ACA Medicaid Expansion: A Look at the Data and Evidence

    Issue Brief

    More than four years after the implementation of the Medicaid expansion included in the Affordable Care Act, debate and controversy around the implications of the expansion continue. Despite a large body of research that shows that the Medicaid expansion results in gains in coverage, improvements in access and financial security, and economic benefits for states and providers, some argue that the Medicaid expansion has broadened the program beyond its original intent diverting spending from the…