U.S. enrollment in Affordable Care Act marketplace health insurance plans increased from about 11 million in 2020 to more than 24 million in 2025, largely driven by expanded premium tax credits.
January 01, 2025
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temporal
Enrollment change in ACA marketplaces associated with expanded premium tax credits.
A 2025 KFF Health News analysis estimated that without Affordable Care Act premium tax credits, the average ACA marketplace premium would increase by about 114%.
January 01, 2025
high
temporal
Estimated percentage increase in average ACA marketplace premiums if premium tax credits were removed.
In 2024, a joint investigation by KFF Health News, the Johns Hopkins Bloomberg School of Public Health, and Shatterproof found that nationwide more than $61 million in opioid settlement funds were spent on law enforcement-related efforts.
December 31, 2024
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temporal
Findings from a 2024 investigation of how opioid settlement money was spent by states and localities.
In 2024, states and localities spent or committed nearly $2.7 billion in opioid settlement funds, according to public records compiled by the investigation.
December 31, 2024
high
temporal
Aggregate amount of opioid settlement spending or commitments documented in 2024 public records.
In 2024, approximately 20% of opioid settlement funds were untrackable through public records, based on the investigation's compilation of expenditures.
December 31, 2024
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temporal
Proportion of settlement funds that could not be traced via public records in the 2024 investigation.
KFF Health News, the Johns Hopkins Bloomberg School of Public Health, and Shatterproof conducted a yearlong documentation effort in 2024 and compiled a database of more than 10,500 recorded ways opioid settlement funds were used or not used.
December 31, 2024
high
temporal
A 2024 collaborative data collection effort to track jurisdictional spending of opioid settlement money.