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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 4 of 4 Research Studies DisplayedEncinosa W, Lane K, Cornelio N
AHRQ Author: Encinosa W
How state surprise billing protections increased ED visits, 2007-2018: potential implications for the No Surprises Act.
This article discusses the 2022 No Surprises Act whose goal was to prevent patients from receiving unexpected emergency department (ED) out-of-network physician bills and restrict out-of-network co-payments to in-network co-payment levels. Similar state bans were examined to determine whether the large reduction in out-of-pocket payments under bans will have an unintended consequence of an increase in ED visits and spending. The authors examined 16 million nonelderly, fully funded, privately insured health maintenance organization (HMO) enrollees between 2007 and 2018 from 15 states with balance billing bans for HMO ED visits and 16 states without bans as the control group. They found that the bans reduced spending per visit by 14% but spurred a demand response with an increase of 3 percentage points in ED visits which wiped away the cost savings. The authors predict that the federal ban will result in $5.1 billion in savings but 3.5 million more ED visits at $4.2 billion in extra spending per year, largely negating expected savings.
AHRQ-authored; AHRQ-funded; HS027698.
Citation: Encinosa W, Lane K, Cornelio N .
How state surprise billing protections increased ED visits, 2007-2018: potential implications for the No Surprises Act.
Am J Manag Care 2022 Sep;28(9):e333-e38. doi: 10.37765/ajmc.2022.89226..
Keywords: Healthcare Costs, Emergency Department, Policy, Healthcare Utilization
Myong C, Hull P, Price M
The impact of funding for federally qualified health centers on utilization and emergency department visits in Massachusetts.
This retrospective study examined the impact of funding for federally qualified health centers (FQHCs) on utilization and emergency department (ED) visits in Massachusetts. The authors theorized that greater funding for FQHCs could increase the local availability of clinic-based care and reduce more costly resource use, such as ED visits. Data from the Massachusetts All Payer Claims Database (APCD) 2010-2013 was used that included enrollees in 559 Massachusetts ZIP codes (2010 numbers 6,173,563). They calculated shift-share predictions of changes in FQHC funding at the ZIP code-level for FQHCs that received Community Health Center funds in any year. They found that a standard deviation increase in prior year FQHC funding (31%) was associated with a 2.3% increase in enrollees with FQHC visits and a 1.3% decrease in enrollees at EDs. However, there were no significant changes in emergent ED visit rates.
AHRQ-funded; HS025378.
Citation: Myong C, Hull P, Price M .
The impact of funding for federally qualified health centers on utilization and emergency department visits in Massachusetts.
PLoS One 2020 Dec 3;15(12):e0243279. doi: 10.1371/journal.pone.0243279..
Keywords: Community-Based Practice, Healthcare Utilization, Emergency Department, Healthcare Costs, Access to Care, Vulnerable Populations, Policy
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.
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
Berdahl C, Schuur JD, Fisher NL
Policy measures and reimbursement for emergency medical imaging in the era of payment reform: proceedings from a panel discussion of the 2015 Academic Emergency Medicine Consensus Conference.
In May 2015, Academic Emergency Medicine convened a consensus conference titled "Diagnostic Imaging in the Emergency Department: A Research Agenda to Optimize Utilization." As part of the conference, a panel of health care policy leaders and emergency physicians discussed the effect of the Affordable Casre Act and other quality programs on ED diagnostic imaging. This article discusses the content of the panel's presentations.
AHRQ-funded; HS023498.
Citation: Berdahl C, Schuur JD, Fisher NL .
Policy measures and reimbursement for emergency medical imaging in the era of payment reform: proceedings from a panel discussion of the 2015 Academic Emergency Medicine Consensus Conference.
Acad Emerg Med 2015 Dec;22(12):1393-9. doi: 10.1111/acem.12829.
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Keywords: Emergency Department, Healthcare Costs, Payment, Policy, Imaging, Policy, Quality Improvement