100+ datasets found
  1. Affordable Care Act (ACA) - Data Exchange

    • catalog.data.gov
    • data.amerigeoss.org
    Updated Jan 24, 2025
    + more versions
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    Social Security Administration (2025). Affordable Care Act (ACA) - Data Exchange [Dataset]. https://catalog.data.gov/dataset/affordable-care-act-aca-data-exchange
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    Dataset updated
    Jan 24, 2025
    Dataset provided by
    Social Security Administrationhttp://ssa.gov/
    Description

    The Affordable Care Act (ACA) is a federal statute enacted with a goal of increasing the quality and affordability of health insurance. Through a web service, CMS sends applicant information to SSA. SSA matches applicant data to various SSA data sources and provides a response back to CMS, based on the results of the matches. The results of these matches help CMS and states determine an applicant's eligibility and cost for health insurance. SSA provides results to CMS for matches of SSN, Name, and DOB against the Numident. SSA may also provide incarceration data from PUPS, Title II income from the MBR, and quarters of coverage data from the MEF.

  2. Health insurance coverage impacted by Affordable Care Act in the U.S....

    • statista.com
    Updated Dec 31, 2013
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    Statista (2013). Health insurance coverage impacted by Affordable Care Act in the U.S. 2014-2023 [Dataset]. https://www.statista.com/statistics/320766/affordable-care-act-impact-on-health-insurance-coverage-in-the-us/
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    Dataset updated
    Dec 31, 2013
    Dataset authored and provided by
    Statistahttp://statista.com/
    Time period covered
    2013
    Area covered
    United States
    Description

    This statistic shows the estimated impacts of the Affordable Care Act (ACA) on health insurance coverage in the United States in 2014 and 2023. For 2023, it is estimated that there will be ** million more individuals covered under Medicaid and CHIP. Medicaid is an optional plan for the United States. Enrollment for this plan is expected to increase after provisions from the Affordable Care Act that established an minimum eligibility threshold at *** percent of the federal poverty level.

  3. Affordable Care Act (ACA) Report

    • catalog.data.gov
    • data.amerigeoss.org
    • +1more
    Updated Mar 8, 2025
    + more versions
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    Social Security Administration (2025). Affordable Care Act (ACA) Report [Dataset]. https://catalog.data.gov/dataset/affordable-care-act-aca-report
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    Dataset updated
    Mar 8, 2025
    Dataset provided by
    Social Security Administrationhttp://ssa.gov/
    Description

    Reports the number of transactions between the CMS Hub and SSA and the number of primary and secondary contacts to SSA field offices and TSC's.

  4. Number of sign-ups during 2025 Obamacare open enrollment, by U.S. state

    • statista.com
    Updated Jun 25, 2025
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    Statista (2025). Number of sign-ups during 2025 Obamacare open enrollment, by U.S. state [Dataset]. https://www.statista.com/statistics/453371/signup-numbers-during-open-enrollment-us-obamacare-by-state/
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    Dataset updated
    Jun 25, 2025
    Dataset authored and provided by
    Statistahttp://statista.com/
    Time period covered
    2025
    Area covered
    United States
    Description

    As of June 2025, there were around 1.97 million sign-ups in California. Open enrollment allows U.S. citizens to enroll, switch plans, and get subsidies on various plans under the Affordable Care Act. This statistic displays the number of Affordable Care Act (Obamacare) sign-ups during the 2025 open enrollment period as of June 2025, by U.S. state.

  5. v

    Sample 2025 Iowa Affordable Care Act Premiums by Plan and County

    • res1catalogd-o-tdatad-o-tgov.vcapture.xyz
    • data.iowa.gov
    • +2more
    Updated Oct 4, 2024
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    data.iowa.gov (2024). Sample 2025 Iowa Affordable Care Act Premiums by Plan and County [Dataset]. https://res1catalogd-o-tdatad-o-tgov.vcapture.xyz/dataset/sample-2025-iowa-affordable-care-act-premiums-by-plan-and-county
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    Dataset updated
    Oct 4, 2024
    Dataset provided by
    data.iowa.gov
    Area covered
    Iowa
    Description

    This dataset provides sample premium information for individual ACA-compliant health insurance plans available to Iowans for 2025 within Silver, Bronze and Gold metal levels for each county. The premiums provided in the dataset for each plan are for informational purposes only. Plan choices under the Affordable Care Act fall into different categories or metal levels, i.e., bronze (60%), silver (70%), gold (80%), platinum (90%), and catastrophic (less than 60% -- generally limited to those under the age of 30). A silver plan (on average) would be expected to pay around 70% of healthcare expenses for a standard population. The individual, therefore, would pay about 30%. This dataset does not include platinum or catastrophic. On or after November 1, 2024, please go to www.healthcare.gov to view available plans.

  6. U.S. opinion on the ACA April 2010-March 2023

    • statista.com
    Updated Apr 20, 2023
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    Statista (2023). U.S. opinion on the ACA April 2010-March 2023 [Dataset]. https://www.statista.com/statistics/246901/opinion-on-the-health-reform-law-in-the-united-states/
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    Dataset updated
    Apr 20, 2023
    Dataset authored and provided by
    Statistahttp://statista.com/
    Time period covered
    Apr 2010 - Mar 2023
    Area covered
    United States
    Description

    As of March 2023, 62 percent of the respondents had a favorable opinion on the health reform, the Affordable Care Act (ACA) otherwise know as Obamacare, highest share in the provided time interval. Opinions about the ACA

    Favorability for the health reform law in the United States has fluctuated since 2010 till 2017. In April 2010, 46 percent of U.S. adults had a favorable opinion regarding the ACA, while 45 percent said the same six years later in October 2016. As expected, Republicans tended to consider the ACA as unfavorable while Democrats were more likely to favor the bill. However, after 2017 the share of U.S. who favor the ACA has steadily increased and is steadily above those who view it unfavorably.

    The ACA had a major goal, to expand health care coverage. This bill prevents health plans from limiting or denying coverage to children with pre-existing conditions, arbitrarily withdrawing insurance coverage, and implementing lifetime limits on coverage. The ACA is expected to reduce the number of uninsured individuals by 25 million people by 2023. Those who view the ACA favorably usually reason that the bill will increase health care and insurance access, while the opposition often mentions that the health costs may increase and that the law is too expensive.

  7. f

    Data from: Affordable Care Act and healthcare delivery: A comparison of...

    • datasetcatalog.nlm.nih.gov
    • plos.figshare.com
    Updated Aug 3, 2017
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    Sehgal, Amrita; Banerjee, Subhas; Huang, Robert J.; Barakat, Monique T.; Mithal, Aditi; Mithal, Alka; Singh, Gurkirpal (2017). Affordable Care Act and healthcare delivery: A comparison of California and Florida hospitals and emergency departments [Dataset]. https://datasetcatalog.nlm.nih.gov/dataset?q=0001764667
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    Dataset updated
    Aug 3, 2017
    Authors
    Sehgal, Amrita; Banerjee, Subhas; Huang, Robert J.; Barakat, Monique T.; Mithal, Aditi; Mithal, Alka; Singh, Gurkirpal
    Description

    ImportanceThe Affordable Care Act (ACA) has expanded access to health insurance for millions of Americans, but the impact of Medicaid expansion on healthcare delivery and utilization remains uncertain.ObjectiveTo determine the early impact of the Medicaid expansion component of ACA on hospital and ED utilization in California, a state that implemented the Medicaid expansion component of ACA and Florida, a state that did not.DesignAnalyze all ED encounters and hospitalizations in California and Florida from 2009 to 2014 and evaluate trends by payer and diagnostic category. Data were collected from State Inpatient Databases, State Emergency Department Databases and the California Office of Statewide Health Planning and Development.SettingHospital and ED encounters.ParticipantsPopulation-based study of California and Florida state residents.ExposureImplementation of Medicaid expansion component of ACA in California in 2014.Main outcomes or measuresChanges in ED visits and hospitalizations by payer, percentage of patients hospitalized after an ED encounter, top diagnostic categories for ED and hospital encounters.ResultsIn California, Medicaid ED visits increased 33% after Medicaid expansion implementation and self-pay visits decreased by 25% compared with a 5.7% increase in the rate of Medicaid patient ED visits and a 5.1% decrease in rate of self-pay patient visits in Florida. In addition, California experienced a 15.4% increase in Medicaid inpatient stays and a 25% decrease in self pay stays. Trends in the percentage of patients admitted to the hospital from the ED were notable; a 5.4% decrease in hospital admissions originating from the ED in California, and a 2.1% decrease in Florida from 2013 to 2014.Conclusions and relevanceWe observed a significant shift in payer for ED visits and hospitalizations after Medicaid expansion in California without a significant change in top diagnoses or overall rate of these ED visits and hospitalizations. There appears to be a shift in reimbursement burden from patients and hospitals to the government without a dramatic shift in patterns of ED or hospital utilization.

  8. v

    Sample 2025 Iowa Individual Affordable Care Act Premiums

    • res1catalogd-o-tdatad-o-tgov.vcapture.xyz
    • mydata.iowa.gov
    • +2more
    Updated Oct 4, 2024
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    data.iowa.gov (2024). Sample 2025 Iowa Individual Affordable Care Act Premiums [Dataset]. https://res1catalogd-o-tdatad-o-tgov.vcapture.xyz/dataset/sample-2025-iowa-individual-affordable-care-act-premiums
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    Dataset updated
    Oct 4, 2024
    Dataset provided by
    data.iowa.gov
    Area covered
    Iowa
    Description

    This dataset provides sample premium information for individual ACA-compliant health insurance plans available to Iowans for 2025 based on age, rating area and metal level. These are premiums for individuals, not families. Explore and drill into the data using the 2025 Sample Premium Explorer. Please note that not every plan ID is available in every county. On or after November 1, 2024, please go to www.healthcare.gov to determine if your plan is available in the county you reside in.

  9. o

    Replication data for: The Impact of Market Size and Composition on Health...

    • openicpsr.org
    Updated May 1, 2015
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    Michael J. Dickstein; Mark Duggan; Joe Orsini; Pietro Tebaldi (2015). Replication data for: The Impact of Market Size and Composition on Health Insurance Premiums: Evidence from the First Year of the Affordable Care Act [Dataset]. http://doi.org/10.3886/E113406V1
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    Dataset updated
    May 1, 2015
    Dataset provided by
    American Economic Association
    Authors
    Michael J. Dickstein; Mark Duggan; Joe Orsini; Pietro Tebaldi
    Description

    Under the Affordable Care Act, individual states have discretion in how they define coverage regions, within which insurers must charge the same premium to buyers of the same age, family structure, and smoking status. We exploit variation in these definitions to investigate whether the size of the coverage region affects outcomes in the ACA marketplaces. We find large consequences for small and rural markets. When states combine small counties with neighboring urban areas into a single region, the included rural markets see 0.6 to 0.8 more active insurers, on average, and savings in annual premiums of between $200 and $300.

  10. Number of ACA-related enrollments in the U.S. 2014-2024

    • statista.com
    Updated Sep 16, 2024
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    Statista (2024). Number of ACA-related enrollments in the U.S. 2014-2024 [Dataset]. https://www.statista.com/statistics/1280656/number-of-us-aca-related-enrollments/
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    Dataset updated
    Sep 16, 2024
    Dataset authored and provided by
    Statistahttp://statista.com/
    Area covered
    United States
    Description

    As of 2024, roughly 45 million individuals in the U.S. benefited from the Affordable Care Act and were enrolled in some form of ACA-related health insurance. This figure has increased from 12.6 million in 2014, the year ACA took effect. Since then, there has been an increase in the number of people who have become eligible for free or subsidized health care. Individuals can now enroll in ACA Marketplace and be eligible for premium tax credits, they may have become newly-eligible for Medicaid in states that have expanded Medicaid, or were previously eligible but didn't know or were unable to apply. Moreover, some states have introduced the Basic Health Program to provide continuous coverage for low-income individuals whose income fluctuates above and below Medicaid eligibility. This statistic portrays the number of Affordable Care Act-related (ACA) enrollments in the Marketplace, Medicaid, and the Basic Health Program (BHP) in the U.S. from 2014 to 2024.

  11. Data from: State Participation in the Medicaid Expansion Provision of the...

    • data.virginia.gov
    • healthdata.gov
    • +2more
    html
    Updated Jul 30, 2025
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    Substance Abuse and Mental Health Services Administration (2025). State Participation in the Medicaid Expansion Provision of the Affordable Care Act: Implications for Uninsured Individuals with a Behavioral Health Condition [Dataset]. https://data.virginia.gov/dataset/state-participation-in-the-medicaid-expansion-provision-of-the-affordable-care-act-implications
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    htmlAvailable download formats
    Dataset updated
    Jul 30, 2025
    Dataset provided by
    Substance Abuse and Mental Health Services Administrationhttps://www.samhsa.gov/
    Description

    This is a Center for Behavioral Health Statistics and Quality (CBHSQ) short report examining lack of insurance rates among individuals with a behavioral health disorder in states that expanded Medicaid eligibility, did not expand Medicaid eligibility, and are undecided. It uses 2009-2013 data from the National Survey on Drug Use and Health (NSDUH).

  12. Use of Behavioral Health Services is Expected to Increase under the...

    • catalog.data.gov
    • healthdata.gov
    • +2more
    Updated Sep 7, 2025
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    Substance Abuse and Mental Health Services Administration (2025). Use of Behavioral Health Services is Expected to Increase under the Affordable Care Act (2009 to 2011 NSDUH) [Dataset]. https://catalog.data.gov/dataset/use-of-behavioral-health-services-is-expected-to-increase-under-the-affordable-care-act-20
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    Dataset updated
    Sep 7, 2025
    Dataset provided by
    Substance Abuse and Mental Health Services Administrationhttps://www.samhsa.gov/
    Description

    This data spotlight uses 2009 to 2011 National Survey on Drug Use and Health (NSDUH) to estimate the number of people without insurance who are likely to use behavioral health services after they become insured under the Affordable Care Act (ACA).

  13. Paying for Behavioral Health Treatment: The Role of the Affordable Care Act

    • catalog.data.gov
    • odgavaprod.ogopendata.com
    • +2more
    Updated Sep 7, 2025
    + more versions
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    Substance Abuse and Mental Health Services Administration (2025). Paying for Behavioral Health Treatment: The Role of the Affordable Care Act [Dataset]. https://catalog.data.gov/dataset/paying-for-behavioral-health-treatment-the-role-of-the-affordable-care-act
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    Dataset updated
    Sep 7, 2025
    Dataset provided by
    Substance Abuse and Mental Health Services Administrationhttps://www.samhsa.gov/
    Description

    The Affordable Care Act (ACA) extended dependent care coverage to all individuals under age 26. The coverage expansion in 2010 likely caused an increase in private insurance coverage and mental health treatment use for young adults. For mental health and substance use treatment, changes in who pays for care can be evaluated using the Medical Expenditure Panel Survey (MEPS). Annual data from 2004 to 2012 were used to determine the average treatment payments by payer type before and after the dependent care expansion for all individuals aged 19-26 who reported treatment for mental health or substance use issues. Costs are presented in this spotlight.

  14. Change in uninsured population with the Health Care Law (Affordable Care...

    • statista.com
    Updated Jun 27, 2012
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    Statista (2012). Change in uninsured population with the Health Care Law (Affordable Care Act) 2012 [Dataset]. https://www.statista.com/statistics/234596/change-in-uninsured-with-the-health-care-law-affordable-care-act/
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    Dataset updated
    Jun 27, 2012
    Dataset authored and provided by
    Statistahttp://statista.com/
    Time period covered
    2012
    Area covered
    United States
    Description

    This statistic shows change in the number of insured and uninsured U.S. population with and without the Health Care Law (Affordable Care Act), between 2012 and 2022. With the Affordable Care Act being upheld, the number of uninsured Americans is estimated to decline by 33 million from 2012 to 2022, as projected by the Congressional Budget Office. The number of uninsured population would be at 27 million Americans as opposed to currently 60 million.

  15. U.S. Americans with health insurance 1990-2024

    • statista.com
    Updated Sep 16, 2025
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    Statista (2025). U.S. Americans with health insurance 1990-2024 [Dataset]. https://www.statista.com/statistics/200946/americans-with-health-insurance/
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    Dataset updated
    Sep 16, 2025
    Dataset authored and provided by
    Statistahttp://statista.com/
    Area covered
    United States
    Description

    As of 2024, nearly *** million people in the United States had some kind of health insurance, a significant increase from around *** million insured people in 2010. However, as of 2024, there were still approximately ** million people in the United States without any kind of health insurance. Insurance coverage The United States does not have universal health insurance, and so health care cost is mostly covered through different private and public insurance programs. In 2021, almost ** percent of the insured population of the United States were insured through employers, while **** percent of people were insured through Medicaid, and **** percent of people through Medicare. As of 2022, about *** percent of people were uninsured in the U.S., compared to ** percent in 2010. The Affordable Care Act The Affordable Care Act (ACA) significantly reduced the number of uninsured people in the United States, from **** million uninsured people in 2013 to **** million people in 2015. However, since the repeal of the individual mandate the number of people without health insurance has risen. Healthcare reform in the United States remains an ongoing political issue with public opinion on a Medicare-for-all plan consistently divided.

  16. o

    Replication data for: Four Years Later: Insurance Coverage and Access to...

    • openicpsr.org
    Updated May 1, 2019
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    Sarah Miller; Laura R. Wherry (2019). Replication data for: Four Years Later: Insurance Coverage and Access to Care Continue to Diverge between ACA Medicaid Expansion and Non-Expansion States [Dataset]. http://doi.org/10.3886/E114516V1
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    Dataset updated
    May 1, 2019
    Dataset provided by
    American Economic Association
    Authors
    Sarah Miller; Laura R. Wherry
    Time period covered
    2010 - 2017
    Area covered
    United States
    Description

    This paper evaluates the impact of the Affordable Care Act Medicaid expansions four years after implementation using data from the 2010-2017 National Health Interview Survey. We find that low-income adults in states that implemented the Medicaid expansions experienced increases in insurance and Medicaid coverage and improvements in access to health care across several measures.

  17. State Participation in the Medicaid Expansion Provision of the Affordable...

    • healthdata.gov
    application/rdfxml +5
    Updated Sep 17, 2025
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    (2025). State Participation in the Medicaid Expansion Provision of the Affordable Care Act: Implications for Uninsured Individuals with a Behavioral Health Condition - cz8u-bn4t - Archive Repository [Dataset]. https://healthdata.gov/d/b7aq-9dbx
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    tsv, csv, application/rdfxml, xml, json, application/rssxmlAvailable download formats
    Dataset updated
    Sep 17, 2025
    Description

    This dataset tracks the updates made on the dataset "State Participation in the Medicaid Expansion Provision of the Affordable Care Act: Implications for Uninsured Individuals with a Behavioral Health Condition" as a repository for previous versions of the data and metadata.

  18. T

    Sample 2025 Affordable Care Act Plans by Plan Type

    • mydata.iowa.gov
    • data.iowa.gov
    application/rdfxml +5
    Updated Sep 23, 2024
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    Iowa Department of Insurance & Financial Services, Insurance (2024). Sample 2025 Affordable Care Act Plans by Plan Type [Dataset]. https://mydata.iowa.gov/Health-Insurance/Sample-2025-Affordable-Care-Act-Plans-by-Plan-Type/uthp-uwnf
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    application/rdfxml, csv, json, tsv, xml, application/rssxmlAvailable download formats
    Dataset updated
    Sep 23, 2024
    Dataset authored and provided by
    Iowa Department of Insurance & Financial Services, Insurance
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Description

    This view presents a unique count of Affordable Care Act plans available by plan type in the State of Iowa in 2025. Plan types include Health Maintenance Organization (HMO) or Exclusive Provider Organization (EPO).

  19. d

    Data from: Attitude Responsiveness and Partisan Bias: Direct Experience with...

    • search.dataone.org
    • dataverse.harvard.edu
    Updated Nov 21, 2023
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    McCabe, Katherine (2023). Attitude Responsiveness and Partisan Bias: Direct Experience with the Affordable Care Act [Dataset]. http://doi.org/10.7910/DVN/COZDRV
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    Dataset updated
    Nov 21, 2023
    Dataset provided by
    Harvard Dataverse
    Authors
    McCabe, Katherine
    Description

    These materials contain code and datasets for replicating the tables and figures in the text.

  20. c

    Rating Areas for Iowa Individual Affordable Care Act Premiums

    • s.cnmilf.com
    • mydata.iowa.gov
    • +3more
    Updated Jul 12, 2024
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    data.iowa.gov (2024). Rating Areas for Iowa Individual Affordable Care Act Premiums [Dataset]. https://s.cnmilf.com/user74170196/https/catalog.data.gov/dataset/rating-areas-for-iowa-individual-affordable-care-act-premiums
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    Dataset updated
    Jul 12, 2024
    Dataset provided by
    data.iowa.gov
    Area covered
    Iowa
    Description

    This dataset provides the rating areas associated with the Iowa Individual Affordable Care Act Premiums.

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Social Security Administration (2025). Affordable Care Act (ACA) - Data Exchange [Dataset]. https://catalog.data.gov/dataset/affordable-care-act-aca-data-exchange
Organization logo

Affordable Care Act (ACA) - Data Exchange

Explore at:
Dataset updated
Jan 24, 2025
Dataset provided by
Social Security Administrationhttp://ssa.gov/
Description

The Affordable Care Act (ACA) is a federal statute enacted with a goal of increasing the quality and affordability of health insurance. Through a web service, CMS sends applicant information to SSA. SSA matches applicant data to various SSA data sources and provides a response back to CMS, based on the results of the matches. The results of these matches help CMS and states determine an applicant's eligibility and cost for health insurance. SSA provides results to CMS for matches of SSN, Name, and DOB against the Numident. SSA may also provide incarceration data from PUPS, Title II income from the MBR, and quarters of coverage data from the MEF.

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