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.
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1 to 2 of 2 Research Studies DisplayedChhabra KR, Fan Z, Chao GF
Impact of statewide essential health benefits on utilization of bariatric surgery.
This study looked at the utilization of bariatric surgery after it was included in the Affordable Care Act’s essential health benefits program. The program required individual and small-group insurance plans in 23 states to cover the surgery. Investigators used IBM MarketScan commercial claims data from 2009 to 2016. While bariatric surgery utilization increased in all states after ACA implementation, it was no greater in states with a bariatric surgery essential health benefit. Reasons why can be explored in further studies.
AHRQ-funded; HS000053; HS025778.
Citation: Chhabra KR, Fan Z, Chao GF .
Impact of statewide essential health benefits on utilization of bariatric surgery.
Obes Surg 2020 Jan;30(1):374-77. doi: 10.1007/s11695-019-04092-z..
Keywords: Surgery, Healthcare Utilization, Policy, Health Insurance
Ellimoottil C, Miller S, Davis M
Insurance expansion and the utilization of inpatient surgery: evidence for a "Woodwork" effect?
The researchers examined rates of elective surgery in previously insured individuals before and after Massachusetts health care reform. They observed no increase in the overall rate of selected discretionary inpatient surgeries in Massachusetts versus control states for the entire population , as well as among the white and low-income subgroups.
AHRQ-funded; HS018346.
Citation: Ellimoottil C, Miller S, Davis M .
Insurance expansion and the utilization of inpatient surgery: evidence for a "Woodwork" effect?
Surg Innov 2015 Dec;22(6):588-92. doi: 10.1177/1553350615573579.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Surgery, Health Insurance, Policy, Hospitalization