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 DisplayedAngraal S, Khera R, Zhou S
Trends in 30-day readmission rates for Medicare and non-Medicare patients in the era of the Affordable Care Act.
In this study the investigators we assessed trends in all-cause readmission rates for 1 of the 3 HRRP conditions or conditions not targeted by the HRRP in age-insurance groups defined by age group (>/=65 years or <65 years) and payer (Medicare, Medicaid, or private insurance). The investigators concluded that there appeared to be a systematic improvement in readmission rates for patient groups beyond the population of fee-for-service, older, Medicare beneficiaries included in the HRRP.
AHRQ-funded; HS022882.
Citation: Angraal S, Khera R, Zhou S .
Trends in 30-day readmission rates for Medicare and non-Medicare patients in the era of the Affordable Care Act.
Am J Med 2018 Nov;131(11):1324-31.e14. doi: 10.1016/j.amjmed.2018.06.013..
Keywords: Policy, Healthcare Cost and Utilization Project (HCUP), Hospital Readmissions, Medicaid, Medicare
Ibrahim AM, Dimick JB, Sinha SS
Association of coded severity with readmission reduction after the hospital readmissions reduction program.
This research letter describes a study which examined coding by hospitals used to determine rates of readmission under the Hospital Readmission Reduction Program (HRRP). Hospitals who go above a certain rate are subject to financial penalties for 3 targed medical conditions. It was determined that hospitals have begun to change their coding to show increased severity of illness in many of those readmissions. Data came from discharges from the Medicare Provider Analysis and review file between 2008 and 2014. Researchers compared coding severity levels from before HRRP was implemented and post April 1, 2010 when it began.
AHRQ-funded; HS024525; HS024728.
Citation: Ibrahim AM, Dimick JB, Sinha SS .
Association of coded severity with readmission reduction after the hospital readmissions reduction program.
JAMA Intern Med 2018 Feb;178(2):290-92. doi: 10.1001/jamainternmed.2017.6148..
Keywords: Hospital Readmissions, Hospitals, Medicare, Policy