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KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
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This brief analyzes federal transparency data published by CMS on claims denials and appeals for Marketplace plan offered on HealthCare.gov in 2024, and finds insurers denied 19% of in-network claims. Consumers rarely appeal denied claims.
As Marketplace Open Enrollment nears, policy changes could leave millions of people facing substantially higher premiums and coverage loss, which could lead more consumers to purchase less expensive and less comprehensive coverage through short-term health plans. KFF analyzes short-term health policies sold by nine large insurers in 36 states, examining premiums, cost sharing, covered benefits, and coverage limitations and comparing them to ACA Marketplace plans.
The House budget reconciliation bill contains various expansions to Health Savings Accounts (HSAs). This policy watch explains what HSAs are, how they have been used, what the key changes to HSAs would be, and how much they would cost the federal government.
This report examines the share of doctors participating in the provider networks of Qualified Health Plans (QHPs) offered in the individual market in the federal and state Marketplaces in 2021, and how network breadth affected costs for enrollees.
This analysis uses 2022 data from the American Hospital Association (AHA) Annual Survey Database to present the number and share of hospital workers by occupation who may not be covered by the federal protections against non-compete agreements because they work for a non-profit hospital.
On June 28, 2024, the U.S. Supreme Court overturned a longstanding legal precedent that required federal courts to defer to reasonable agency interpretation when statutes are ambiguous. The decision will shift many policy decisions from federal agencies to federal judges, with implications for health policy that will reverberate for years to come. This issue brief examines the decision and assesses what’s ahead.
This brief discusses the longstanding legal doctrine, Chevron deference, being challenged in two cases before the U.S. Supreme Court and includes examples of what could be at stake for health care consumers should federal courts no longer use this doctrine to address litigation related to federal health regulations. The focus here is on patient and consumer protection regulation, but overturning the Chevron deference would have implications in all areas of health care.
This brief presents findings from the 2023 KFF Employer Health Benefits Survey on coverage of abortion services in large employer-sponsored health plans, changes employers made to abortion coverage since the 2022 Supreme Court ruling, and employers’ provision of financial assistance for travel out of state to obtain an abortion.
In October 2023, the Departments of the Treasury, Labor, and Health and Human Services issued a request for information to gather public input about the potential benefits, costs, and implementation considerations of requiring private health insurance plans to cover OTC preventive services and supplies without a prescription. This policy watch addresses key considerations for the implementation of insurance coverage for non-prescribed OTC contraceptives based on the lessons learned from KFF’s 2023 study of Insurance Coverage…
This report is based on 35 structured interviews conducted from January to August 2023, with nearly 80 experts and key players such as pharmacists, health plans, and state Medicaid officials involved in the coverage and provision of OTC contraception in seven states with one or more of these coverage approaches (IL, NJ, NM, NY, OR, UT, and WA). It discusses the challenges and successes in coverage under private health insurance and Medicaid and reviews policy…
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