National Healthcare Quality and Disparities Report
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Search All Research Studies
AHRQ Research Studies Date
Topics
- Behavioral Health (1)
- Children/Adolescents (4)
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- Domestic Violence (1)
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- Healthcare Cost and Utilization Project (HCUP) (1)
- (-) Healthcare Costs (12)
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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 12 of 12 Research Studies DisplayedCoupet E, Karp D, Wiebe DJ
Shift in U.S. payer responsibility for the acute care of violent injuries after the Affordable Care Act: Implications for prevention.
In this study, the investigators determined the total annual charges for the acute care of injuries from interpersonal violence and the shift in financial responsibility for these charges after the Medicaid expansion from the Affordable Care Act in 2014. After Medicaid expansion, taxpayers are now accountable for nearly half of the $10.7 billion in annual charges for the acute care of violent injury in the U.S. The investigators suggest that these findings highlight the benefit to state Medicaid programs of preventing interpersonal violence.
AHRQ-funded; HS000028.
Citation: Coupet E, Karp D, Wiebe DJ .
Shift in U.S. payer responsibility for the acute care of violent injuries after the Affordable Care Act: Implications for prevention.
Am J Emerg Med 2018 Dec;36(12):2192-96. doi: 10.1016/j.ajem.2018.03.070..
Keywords: Domestic Violence, Emergency Department, Healthcare Costs, Policy, Healthcare Cost and Utilization Project (HCUP), Medicaid
Bettenhausen JL, Richardson TE, Shah SS
Medicaid expenditures among children with noncomplex chronic diseases.
This study analyzed Medicaid use by children with noncomplex chronic diseases (NC-CDs). The objective was to describe patient characteristics, expenditures, and use patterns. The researchers used the 2014 Truven Medicaid MarketScan Database to analyze claims from 11 states. Mental health conditions accounted for half of the inpatient diagnosis, with the expenditures high as well. One-percent of children with the highest expenditures accounted for 20% of the total Medicaid expenditures.
AHRQ-funded; HS024735.
Citation: Bettenhausen JL, Richardson TE, Shah SS .
Medicaid expenditures among children with noncomplex chronic diseases.
Pediatrics 2018 Nov;142(5). doi: 10.1542/peds.2018-0286..
Keywords: Children/Adolescents, Chronic Conditions, Healthcare Costs, Medicaid
Decker SL
AHRQ Author: Decker SL
No association found between the Medicaid primary care fee bump and physician-reported participation in Medicaid.
The Affordable Care Act required states in 2013 and 2014 to raise Medicaid payment rates to primary care physicians for certain services to the level of Medicare rates. The result was an average 73 percent increase in primary care Medicaid payments for qualifying physicians. This study used nationally representative data to examine the association between this Medicaid "fee bump" and physician-reported measures of participation in Medicaid. No such association was found. The lack of a sizable change in measures of physician participation in Medicaid may have been due to the temporary nature of the fee bump.
AHRQ-authored.
Citation: Decker SL .
No association found between the Medicaid primary care fee bump and physician-reported participation in Medicaid.
Health Aff 2018 Jul;37(7):1092-98. doi: 10.1377/hlthaff.2018.0078..
Keywords: Healthcare Costs, Payment, Medicaid, Policy, Primary Care
Perez V
Does capitated managed care affect budget predictability? Evidence from Medicaid programs.
This study is the first to test whether managed care enrollment reduces the variance of Medicaid spending, in contrast to the focus of the existing literature on spending levels. Although the majority of Medicaid enrollees are in managed care, the study shows that managed care use has been concentrated among the enrollees with the most stable spending, resulting in only small gains to budget predictability. Perez concludes that this finding is robust to the exclusion of the claims expenditures that exhibit the most variance.
AHRQ-funded; HS022797.
Citation: Perez V .
Does capitated managed care affect budget predictability? Evidence from Medicaid programs.
Int J Health Econ Manag 2018 Jun;18(2):123-52. doi: 10.1007/s10754-017-9227-7.
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Keywords: Healthcare Costs, Payment, Medicaid, Health Insurance
Springer R, Marino M, O'Malley JP
Oregon Medicaid Expenditures after the 2014 Affordable Care Act Medicaid expansion: over-time differences among new, returning, and continuously insured enrollees.
This study assessed health care expenditures among Medicaid enrollees in the 24 months after Oregon's 2014 Medicaid expansions and examine whether expenditure patterns were different among the newly, returning, and continuously insured (CI). After initial increases, newly and returning insured (RI) outpatient expenditures dropped below CI. Expenditures for emergency department and dental services among the RI remained higher than among the newly insured.
AHRQ-funded; HS024270.
Citation: Springer R, Marino M, O'Malley JP .
Oregon Medicaid Expenditures after the 2014 Affordable Care Act Medicaid expansion: over-time differences among new, returning, and continuously insured enrollees.
Med Care 2018 May;56(5):394-402. doi: 10.1097/mlr.0000000000000907.
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Keywords: Healthcare Costs, Policy, Health Services Research (HSR), Medicaid
Keohane LM, Trivedi AN, Mor V
The role of Medicare's inpatient cost-sharing in Medicaid entry.
This study sought to isolate the effect of greater inpatient cost-sharing on Medicaid entry among Medicare beneficiaries. It concluded that Increasing Medicare cost-sharing requirements may promote Medicaid enrollment among low-income beneficiaries. Potential savings from an increased cost-sharing in the Medicare program may be offset by increased Medicaid participation.
AHRQ-funded; HS023016.
Citation: Keohane LM, Trivedi AN, Mor V .
The role of Medicare's inpatient cost-sharing in Medicaid entry.
Health Serv Res 2018 Apr;53(2):711-29. doi: 10.1111/1475-6773.12682.
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Keywords: Healthcare Costs, Inpatient Care, Medicaid, Medicare
Silber JH, Rosenbaum PR, Wang W
Practice style variation in Medicaid and non-Medicaid children with complex chronic conditions undergoing surgery.
With differential payment between Medicaid and Non-Medicaid services, researchers asked whether style-of-practice differs between similar Medicaid and Non-Medicaid children with complex chronic conditions (CCCs) undergoing surgery. They found that treatment style differences between Medicaid and Non-Medicaid children were small, suggesting little disparity with in-hospital surgical care for patients with CCCs operated on within Children's Hospitals.
AHRQ-funded; HS020508.
Citation: Silber JH, Rosenbaum PR, Wang W .
Practice style variation in Medicaid and non-Medicaid children with complex chronic conditions undergoing surgery.
Ann Surg 2018 Feb;267(2):392-400. doi: 10.1097/sla.0000000000002061.
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Keywords: Children/Adolescents, Chronic Conditions, Healthcare Costs, Medicaid, Surgery
Lindrooth RC, Perraillon MC, Hardy RY
Understanding the relationship between Medicaid expansions and hospital closures.
The investigators hypothesized that Medicaid expansion of eligibility for childless adults prevents hospital closures because increased Medicaid coverage for previously uninsured people reduces uncompensated care expenditures and strengthens hospitals' financial position. They tested this hypothesis using data for the period 2008-16 on hospital closures and financial performance and discuss their findings in this paper.
AHRQ-funded; HS024959; HS025208.
Citation: Lindrooth RC, Perraillon MC, Hardy RY .
Understanding the relationship between Medicaid expansions and hospital closures.
Health Aff 2018 Jan;37(1):111-20. doi: 10.1377/hlthaff.2017.0976..
Keywords: Healthcare Costs, Policy, Hospitals, Medicaid, Rural Health
Berry JG, Hall M, Neff J
Children with medical complexity and Medicaid: spending and cost savings.
The authors described the expenditures for children with medical complexity insured by Medicaid across the care continuum, reported the increasingly large amount of spending on hospital care for these children, and presented a business case that estimates how cost savings might be achieved from potential reductions in hospital and emergency department use and shows how the savings could underwrite investments in outpatient and community care. They concluded by discussing the importance of these findings in the context of Medicaid's quality of care and health care reform.
AHRQ-funded; HS023092.
Citation: Berry JG, Hall M, Neff J .
Children with medical complexity and Medicaid: spending and cost savings.
Health Aff 2014 Dec;33(12):2199-206. doi: 10.1377/hlthaff.2014.0828.
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Keywords: Children/Adolescents, Medicaid, Healthcare Costs, Inpatient Care, Quality of Care
Raghavan R, Brown DS, Allaire BT
Medicaid expenditures on psychotropic medications for maltreated children: a study of 36 States.
The authors aimed to quantify the magnitude of Medicaid expenditures incurred in the purchase of psychotropic drugs for children with histories of abuse or neglect. They concluded that Medicaid agencies should focus their cost containment strategies on antidepressants and antimanic drugs, consider expanding primary care case management arrangements, and expand use of instruments such as the Child Behavior Checklist to identify and treat high-need children.
AHRQ-funded; HS020269.
Citation: Raghavan R, Brown DS, Allaire BT .
Medicaid expenditures on psychotropic medications for maltreated children: a study of 36 States.
Psychiatr Serv 2014 Dec;65(12):1445-51. doi: 10.1176/appi.ps.201400028.
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Keywords: Children/Adolescents, Healthcare Costs, Medicaid, Medication, Behavioral Health
Trudnak T, Kelley D, Zerzan J
AHRQ Author: Jiang HJ
Medicaid admissions and readmissions: understanding the prevalence, payment, and most common diagnoses.
The authors characterized acute care hospital admissions and thirty-day readmissions in the Medicaid population through a retrospective analysis in nineteen states. They found that Medicaid readmissions were both prevalent and costly, and that they represented 12.5 percent of Medicaid payments for all hospitalizations, with the most prevalent diagnostic categories being mental and behavioral disorders and diagnoses related to pregnancy, childbirth, and their complications.
AHRQ-authored; AHRQ-funded; 29020090015C.
Citation: Trudnak T, Kelley D, Zerzan J .
Medicaid admissions and readmissions: understanding the prevalence, payment, and most common diagnoses.
Health Aff 2014 Aug;33(8):1337-44. doi: 10.1377/hlthaff.2013.0632.
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Keywords: Healthcare Costs, Hospitalization, Medicaid, Hospital Readmissions
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