National Healthcare Quality and Disparities Report
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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 2 of 2 Research Studies DisplayedEncinosa W, Nguyen P
AHRQ Author: Encinosa W
Is the recent surge in physician-hospital consolidation finally producing cost-savings?
This article revisits earlier integration studies using IBM MarketScan data 2010–2016 to re-examine the relationship between primary care physicians integrated with hospitals and spending under the Affordable Care Act (ACA) during that period. The authors observe an association between physician-hospital integration and overall cost-savings, a reversal of the relationship noted in earlier studies. They recommend that future research examine the precise mechanism of physician-hospital clinical integration in greater detail.
AHRQ-authored.
Citation: Encinosa W, Nguyen P .
Is the recent surge in physician-hospital consolidation finally producing cost-savings?
J Gen Intern Med 2022 Dec;37(16):4289-91. doi: 10.1007/s11606-022-07634-x..
Keywords: Healthcare Costs, Provider: Physician, Hospitals, Primary Care
Markovitz AA, Ryan AM, Peterson TA
ACO awareness and perceptions among specialists versus primary care physicians: a survey of a large Medicare Shared Savings program.
This research letter describes a survey that was conducted to compare accountable care organization (ACO) awareness and perceptions among specialists versus primary care physicians (PCPs). The survey was administered in 2018 to clinicians in the Physician Organization of Michigan ACO, which was the largest Medicare Shared Savings Program (MSSP) in Michigan and among the ten largest nationally at the time. The analysis focused on 1022 non-pediatrician physician respondents practicing within 10 provider organizations. Physician respondents included PCPs (23%) and specialists (77%). The most common specialty was internal medicine (20%), followed by surgeons (14%). Specialists were less likely to be aware of ACO participation and incentives. They were also 25% less likely to know they were in an ACO compared to PCPs. In addition, specialists were 18% less likely to know their ACO was accountable for both spending and quality or that their ACO had lowered spending in the previous year. This difference in perception may help to explain ACOs’ modest impact on spending and quality.
AHRQ-funded; HS025615.
Citation: Markovitz AA, Ryan AM, Peterson TA .
ACO awareness and perceptions among specialists versus primary care physicians: a survey of a large Medicare Shared Savings program.
J Gen Intern Med 2022 Feb;37(2):492-94. doi: 10.1007/s11606-020-06556-w..
Keywords: Primary Care, Healthcare Costs, Medicare, Provider: Physician