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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.
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1 to 9 of 9 Research Studies DisplayedHudson JL, Moriya AS
AHRQ Author: Hudson JL
The role of marketplace policy on welcome mat effects for children eligible for Medicaid or the Children's Health Insurance Program.
This study examined the role of marketplace policy on “welcome mat” effects for children eligible for Medicaid or the Children’s Health Insurance Program (CHIP). Data from the American Community Survey from 2013-2018 was used to estimate the relationship between Marketplace policy and increases in Medicaid/CHIP coverage among pre-ACA eligible children after the implementation of the Affordable Care Act (ACA). The sample included non-disabled citizen children ages 0-18 at 139-250% federal poverty level who were Medicaid/CHIP-eligible before and after implementation of the ACA. Marketplace policies and enrollment were compared in expansion states versus non-expansion states. Public coverage did increase more in states that empowered their Marketplace to enroll publicly-eligible applicants directly into Medicaid/CHIP. This was driven by enrollment policy, not by choice of state-based versus federal-based Marketplaces. Welcome mats were largest in expansion states and increases ranged from 9 to 13 percentage points in enrollment.
AHRQ-authored.
Citation: Hudson JL, Moriya AS .
The role of marketplace policy on welcome mat effects for children eligible for Medicaid or the Children's Health Insurance Program.
Inquiry 2020 Jan-Dec;57:46958020952920. doi: 10.1177/0046958020952920..
Keywords: Children/Adolescents, Children's Health Insurance Program (CHIP), Medicaid, Health Insurance, Policy, Uninsured, Access to Care
Apathy NC, Everson J
High rates of partial participation in the first year of the merit-based incentive payment system.
This article discusses concerns over the implementation of the Merit-based Incentive Payment System (MIPS) for clinicians, which was authorized with the Medicare Access and CHIP Reauthorization Act of 2015. Data was analyzed from 2017, the first implementation year of MIPS. The authors found that although 90% of participating clinicians reported performance equal to or better than the lower performance threshold of 3 out of 100, almost half of clinicians did not participate in at least one of the three program categories. Even with the low participation rate, 74% of clinicians who only partially participated in the program received positive payment adjustments. The findings underline concerns that the design may have been too flexible to effectively incentivize clinicians to make incremental progress across all targeted aspects of the program (quality, advancing care information, and improvement activities).
AHRQ-funded; K12 HS026395.
Citation: Apathy NC, Everson J .
High rates of partial participation in the first year of the merit-based incentive payment system.
Health Aff 2020 Sep;39(9):1513-21. doi: 10.1377/hlthaff.2019.01648..
Keywords: Payment, Medicare, Medicaid, Children's Health Insurance Program (CHIP), Health Insurance
Allen CD
Who loses public health insurance when states pass restrictive omnibus immigration-related laws? The moderating role of county Latino density.
Using comparative interrupted time series methods and a nationally-representative sample of US citizen, Latino children with noncitizen parents from the National Health Interview Survey (2005-2014, n=18,118), this study found that living in counties with higher co-ethnic density placed children at greater risk of losing Medicaid and Children's Health Insurance Program coverage when their states passed restrictive state omnibus immigrant laws.
AHRQ-funded; HS024248.
Citation: Allen CD .
Who loses public health insurance when states pass restrictive omnibus immigration-related laws? The moderating role of county Latino density.
Health Place 2018 Nov;54:20-28. doi: 10.1016/j.healthplace.2018.08.023..
Keywords: Access to Care, Children/Adolescents, Children's Health Insurance Program (CHIP), Health Insurance, Medicaid, Racial and Ethnic Minorities
Hudson JL, Moriya AS
AHRQ Author: Hudson JL, Moriya AS
Association between marketplace policy and public coverage among Medicaid or Children's Health Insurance Program-eligible children and parents.
This paper examines the association between marketplace policy and public coverage among Medicaid or Children’s Health Insurance Program (CHIP)-eligible children and parents. The study’s results suggest that streamlining Medicaid/CHIP enrollment may have played a substantial role in increased take-up of public coverage.
AHRQ-authored.
Citation: Hudson JL, Moriya AS .
Association between marketplace policy and public coverage among Medicaid or Children's Health Insurance Program-eligible children and parents.
JAMA Pediatr 2018 Sep;172(9):881-82. doi: 10.1001/jamapediatrics.2018.1497..
Keywords: Children's Health Insurance Program (CHIP), Health Insurance, Medicaid, Policy
Silber JH, Zeigler AE, Reiter JG
Using appendicitis to improve estimates of childhood Medicaid participation rates.
This study introduces appendectomy-based participation (ABP) to estimate statewide Medicaid/Children's Health Insurance Program participation rates using claims by taking advantage of a natural experiment around statewide appendicitis admissions to improve the accuracy of participation rate estimates. The study concluded that using the ABP rate derived from Medicaid Analytic eXtract (MAX) administrative claims is a valid method to estimate statewide public insurance participation rates in children.
AHRQ-funded; HS023258; HS021112.
Citation: Silber JH, Zeigler AE, Reiter JG .
Using appendicitis to improve estimates of childhood Medicaid participation rates.
Acad Pediatr 2018 Jul;18(5):593-600. doi: 10.1016/j.acap.2018.03.008..
Keywords: Children/Adolescents, Children's Health Insurance Program (CHIP), Health Insurance, Medicaid
Ireys HT, Brach C, Anglin G
AHRQ Author: Brach C
After the demonstration: what states sustained after the end of federal grants to improve children's health care quality.
As part of the CHIPRA Quality Demonstration Grant Program’s multifaceted evaluation, this study examined the extent to which states sustained key program activities after the demonstration ended. It concluded that as a result of the federal government's investment in this grant program, many demonstration states are in a strong position to extend and spread specific strategies for improving the quality of care for children in Medicaid and CHIP.
AHRQ-authored; AHRQ-funded; 29020090002191.
Citation: Ireys HT, Brach C, Anglin G .
After the demonstration: what states sustained after the end of federal grants to improve children's health care quality.
Matern Child Health J 2018 Feb;22(2):195-203. doi: 10.1007/s10995-017-2391-z.
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Keywords: Children/Adolescents, Children's Health Insurance Program (CHIP), Quality of Care, Health Insurance, Medicaid
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
Pati S, Wong AT, Calixte RE
Medicaid and CHIP retention among children in 12 states.
The authors sought to determine reproducibility of public insurance retention rates for children using 3 different metrics at the state and county level. They found that all 3 metrics demonstrated reproducible estimates at the state level. Reproducibility of relative rankings for child health insurance retention of counties within states were sensitive to county child population size and the amount of variability in retention rates within the county and at the state level.
AHRQ-funded; HS020508.
Citation: Pati S, Wong AT, Calixte RE .
Medicaid and CHIP retention among children in 12 states.
Acad Pediatr 2015 May-Jun;15(3):249-57. doi: 10.1016/j.acap.2014.09.012.
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Keywords: Children/Adolescents, Children's Health Insurance Program (CHIP), Health Insurance, Policy, Medicaid
DeVoe JE, Marino M, Angier H
Effect of expanding Medicaid for parents on children's health insurance coverage: lessons from the Oregon Experiment.
This study estimated the effect on a child’s health insurance coverage status when (1) a parent randomly gains access to health insurance and (2) a parent obtains coverage. It found that children’s odds of having Medicaid or CHIP coverage increased when their parents were randomly selected to apply for Medicaid. Children whose parents were selected and subsequently obtained coverage benefited most.
AHRQ-funded; HS018569
Citation: DeVoe JE, Marino M, Angier H .
Effect of expanding Medicaid for parents on children's health insurance coverage: lessons from the Oregon Experiment.
JAMA Surg. 2015 Mar;150(3):223-8. doi: 10.1001/jamasurg.2014.2239..
Keywords: Medicaid, Health Insurance, Children's Health Insurance Program (CHIP), Children/Adolescents