National Healthcare Quality and Disparities Report
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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 7 of 7 Research Studies DisplayedSelden TM, Lipton BJ, Decker SL
AHRQ Author: Selden TM, Lipton BJ, Decker SL
Medicaid expansion and marketplace eligibility both increased coverage, with trade-offs in access, affordability.
The researchers found that as of 2015, adults with incomes of 100-138 percent of the federal poverty level had experienced large declines in uninsurance rates in both expansion and nonexpansion states. Adults in expansion and nonexpansion states also experienced similar increases in having a usual source of care and primary care visits, and similar reductions in delayed receipt of medical care due to cost.
AHRQ-authored.
Citation: Selden TM, Lipton BJ, Decker SL .
Medicaid expansion and marketplace eligibility both increased coverage, with trade-offs in access, affordability.
Health Aff 2017 Dec;36(12):2069-77. doi: 10.1377/hlthaff.2017.0830.
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Keywords: Access to Care, Health Insurance, Policy, Low-Income, Medicaid, Uninsured
Huguet N, Hoopes MJ, Angier H
Medicaid expansion produces long-term impact on insurance coverage rates in community health centers.
This study assesses changes in insurance status of patients visiting community health centers (CHCs) comparing states that expanded Medicaid to those that did not. Rates of uninsured visits decreased pre- to post- Affordable Care Act with greater drops in expansion (-57 percent) versus nonexpansion (-20 percent) states. Medicaid-insured visits increased 60 percent in expansion states while remaining unchanged in nonexpansion states.
AHRQ-funded; HS024270.
Citation: Huguet N, Hoopes MJ, Angier H .
Medicaid expansion produces long-term impact on insurance coverage rates in community health centers.
J Prim Care Community Health 2017 Oct;8(4):206-12. doi: 10.1177/2150131917709403.
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Keywords: Community Partnerships, Health Insurance, Policy, Medicaid, Uninsured
Decker SL, Lipton BJ, Sommers BD
AHRQ Author: Decker SL, Lipton BJ
Medicaid expansion coverage effects grew in 2015 with continued improvements in coverage quality.
The researchers used detailed federal survey data through 2015 to analyze recent changes in coverage for low-income adults after the expansion associated with the Affordable Care Act's (ACA's) Medicaid expansion in 2014. They found that the uninsurance rate fell in both expansion and nonexpansion states but that it fell significantly more in expansion states.
AHRQ-authored; AHRQ-funded; HS021291.
Citation: Decker SL, Lipton BJ, Sommers BD .
Medicaid expansion coverage effects grew in 2015 with continued improvements in coverage quality.
Health Aff 2017 May;36(5):819-25. doi: 10.1377/hlthaff.2016.1462.
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Keywords: Medicaid, Low-Income, Health Insurance, Uninsured, Policy
Frean M, Gruber J, Sommers BD
Premium subsidies, the mandate, and Medicaid expansion: coverage effects of the Affordable Care Act.
Using premium subsidies for private coverage, an individual mandate, and Medicaid expansion, the Affordable Care Act (ACA) has increased insurance coverage. Win this study, the investigators provide the first comprehensive assessment of these provisions' effects, using the 2012-2015 American Community Survey and a triple-difference estimation strategy that exploits variation by income, geography, and time.
AHRQ-funded; HS021291.
Citation: Frean M, Gruber J, Sommers BD .
Premium subsidies, the mandate, and Medicaid expansion: coverage effects of the Affordable Care Act.
J Health Econ 2017 May;53:72-86. doi: 10.1016/j.jhealeco.2017.02.004..
Keywords: Healthcare Costs, Health Insurance, Policy, Medicaid
Jacobs PD, Hill SC, Abdus S
AHRQ Author: Jacobs PD, Hill SC, Abdus S
Adults are more likely to become eligible for Medicaid during future recessions if their state expanded Medicaid.
The researchers simulated eligibility for Medicaid for the period 2005-14 in two scenarios: assuming that each state's eligibility rules in 2009, the year before passage of the Affordable Care Act (ACA), were in place during the entire study period; and assuming that the ACA's expanded eligibility rules were in place during the entire period for all states. Their simulations showed that the ACA expansion increased Medicaid's responsiveness to changes in unemployment.
AHRQ-authored.
Citation: Jacobs PD, Hill SC, Abdus S .
Adults are more likely to become eligible for Medicaid during future recessions if their state expanded Medicaid.
Health Aff 2017 Jan;36(1):32-39. doi: 10.1377/hlthaff.2016.1076.
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Keywords: Medicaid, Health Insurance, Policy, Healthcare Costs
Decker SL, Lipton BJ
AHRQ Author: Decker SL, Lipton BJ
Most newly insured people in 2014 were long-term uninsured.
This study found that in 2014-after the implementation of most of the Affordable Care Act provisions, including Medicaid expansions in some states and subsidies to purchase Marketplace coverage in all states-adults who had been uninsured for more than three years represented a larger share of the newly insured, compared to adults who had been insured for shorter periods of time.
AHRQ-authored.
Citation: Decker SL, Lipton BJ .
Most newly insured people in 2014 were long-term uninsured.
Health Aff 2017 Jan;36(1):16-20. doi: 10.1377/hlthaff.2016.0984.
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Keywords: Health Insurance, Uninsured, Medicaid, Policy
Christensen AL, Petersen DM, Burton RA
What factors influence states' capacity to report children's health care quality measures? A multiple-case study.
The objective of this study was to describe factors that influence the ability of state Medicaid agencies to report the Centers for Medicare & Medicaid Services' (CMS) core set of children's health care quality measures . Reporting capacity was influenced by a state's Medicaid data availability, ability to link to other state data systems, past experience with quality measurement, staff time and technical expertise, and demand for the measures.
AHRQ-funded; 290200900019I; 29032004T.
Citation: Christensen AL, Petersen DM, Burton RA .
What factors influence states' capacity to report children's health care quality measures? A multiple-case study.
Matern Child Health J 2017 Jan;21(1):187-98. doi: 10.1007/s10995-016-2108-8.
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Keywords: Quality Measures, Quality of Care, Children's Health Insurance Program (CHIP), Children/Adolescents, Medicaid, Health Insurance, Policy, Case Study