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 3 of 3 Research Studies DisplayedNdumele CD, Schpero WL, Trivedi AN
Medicaid expansion and health plan quality in Medicaid managed care.
The purpose of the study was to assess the effect of the 2014 Medicaid expansion on Medicaid managed care plan quality. The study concluded that Medicaid expansion increased enrollment in managed care plans, but it did not result in erosion of quality.
AHRQ-funded; HS017589.
Citation: Ndumele CD, Schpero WL, Trivedi AN .
Medicaid expansion and health plan quality in Medicaid managed care.
Health Serv Res 2018 Aug;53 Suppl 1:2821-38. doi: 10.1111/1475-6773.12814..
Keywords: Policy, Health Services Research (HSR), Health Insurance, Medicaid
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
Schwartz AL, Sommers BD
Moving for Medicaid? Recent eligibility expansions did not induce migration from other states.
This study used 26 measures of low value services to examine service use and associated spending detected by these measures in Medicaid. In the six categories of care measured, services detected by a limited number of measures of low-value care constituted modest proportions of overall spending (2.7 percent) but affected 42 percent of beneficiaries.
AHRQ-funded; HS00055; HS021291
Citation: Schwartz AL, Sommers BD .
Moving for Medicaid? Recent eligibility expansions did not induce migration from other states.
Health Aff. 2014 Jan;33(1):88-94. doi: 10.1377/hlthaff.2013.0910..
Keywords: Medicaid, Healthcare Costs, Low-Income, Healthcare Utilization