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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
101 to 125 of 576 Research Studies DisplayedMarkovitz AA, Ayanian JZ, Warrier A
Medicare Advantage plan double bonuses drive racial disparity in payments, yield no quality or enrollment improvements.
Using national data for 2008-18, investigators found that double bonuses were not associated with either improvements in plan quality or increased Medicare Advantage enrollment. Additionally, double bonuses increased payments to plans to care for Black beneficiaries by $60 per year, compared with $91 for White beneficiaries. These findings suggest that double bonuses not only fail to improve quality and enrollment but also foster a racially inequitable distribution of Medicare funds that disfavors Black beneficiaries. This study supports eliminating double bonuses, thereby saving Medicare an estimated $1.8 billion per year.
AHRQ-funded; HS000053.
Citation: Markovitz AA, Ayanian JZ, Warrier A .
Medicare Advantage plan double bonuses drive racial disparity in payments, yield no quality or enrollment improvements.
Health Aff 2021 Sep;40(9):1411-19. doi: 10.1377/hlthaff.2021.00349..
Keywords: Medicare, Health Insurance, Payment, Quality Improvement, Quality of Care, Disparities, Racial and Ethnic Minorities
Holaday LW, Balasuriya L, Roy B
Medicare beneficiaries' plans for the COVID-19 vaccine in Fall 2020, and why some planned to decline.
This study uses data from a survey of Medicare beneficiaries conducted in the fall of 2020 before the COVID-19 vaccine was approved to try and predict COVID-19 vaccine acceptance and decline rates. A cross-sectional analysis using the Medicare Current Beneficiary Survey (MCBS) Fall COVID-19 Supplement was used to conduct telephone interviews administered by NORC at the University of Chicago. The analysis included 8,455 community-dwelling Medicare beneficiaries, representative of 50.2 million people. Overall, 58.7% said they would get the vaccine, 15.3% said they would not, and 26.1% were unsure. Least likely to say they would get a vaccine were beneficiaries under 65 years old (48.8%), Black beneficiaries (36.2%) and Hispanic beneficiaries (50.5%). Reasons given for not planning to get vaccinated included 1) the vaccine could have side effects or is not safe (42.4%), 2) do not trust what the government says about the vaccine (42.4%), 3) do not think the vaccine would prevent COVID-19 (11.%), and 4) do not like vaccines or needles (8.2%). Black and Hispanic beneficiaries were more likely to say they were declining because they don’t trust the government than White beneficiaries. Younger beneficiaries were more likely to say the vaccine could cause COVID-19, and only 2% of respondents said they would decline the vaccine because COVID-19 is not serious. The latter group was disproportionately male (77.5%) and White (94.5%).
AHRQ-funded; HS022882; HS025164.
Citation: Holaday LW, Balasuriya L, Roy B .
Medicare beneficiaries' plans for the COVID-19 vaccine in Fall 2020, and why some planned to decline.
J Am Geriatr Soc 2021 Sep;69(9):2434-37. doi: 10.1111/jgs.17285..
Keywords: COVID-19, Vaccination, Medicare
Nederveld A, Phimphasone-Brady P, Connelly L
The joys and challenges of delivering obesity care: a qualitative study of US primary care practices.
The authors sought to explore the experience of providing obesity management among primary care clinicians and their team members involved with weight loss in primary care practices. They identified three primary themes: (1) clinicians and staff involved in obesity management in primary care believe that addressing obesity is an essential part of primary care services, (2) because providing obesity care can be challenging, many practices opt out of treatment, and (3) despite the challenges, many clinicians and others find treating obesity feasible, satisfying, and worthwhile. The authors concluded that, in order to improve the ability of clinicians and practice members to treat obesity, important changes in payment, education, and work processes are necessary.
AHRQ-funded; HS024943.
Citation: Nederveld A, Phimphasone-Brady P, Connelly L .
The joys and challenges of delivering obesity care: a qualitative study of US primary care practices.
J Gen Intern Med 2021 Sep;36(9):2709-16. doi: 10.1007/s11606-020-06548-w..
Keywords: Obesity, Obesity: Weight Management, Primary Care, Medicare
Roberts ET, Glynn A, Donohue JM
The relationship between take-up of prescription drug subsidies and Medicaid among low-income Medicare beneficiaries.
In this study, the investigators examined take-up of the Low-Income Subsidy (LIS) and Medicaid among Medicare beneficiaries who qualified for both programs. They went beyond prior analyses that reported average enrollment by program by 1.) examining whether LIS take-up mirrored Medicaid enrollment at income levels where individuals qualified for limited Medicaid benefits that had low take-up rates and 2.) highlighting opportunities for policy reforms to increase participation in both programs.
AHRQ-funded; HS026727.
Citation: Roberts ET, Glynn A, Donohue JM .
The relationship between take-up of prescription drug subsidies and Medicaid among low-income Medicare beneficiaries.
J Gen Intern Med 2021 Sep;36(9):2873-76. doi: 10.1007/s11606-020-06241-y..
Keywords: Medicaid, Medicare, Medication, Low-Income, Health Insurance
Liao JM, Gupta A, Zhao Y
Association between hospital voluntary participation, mandatory participation, or nonparticipation in bundled payments and Medicare episodic spending for hip and knee replacements.
The purpose of this study was to examine and compare 2011-2017 spending for hip and joint replacements between hospitals with voluntary participation, mandatory participation and nonparticipation in the Medicare Bundled Payments for Care Improvement program.
Citation: Liao JM, Gupta A, Zhao Y .
Association between hospital voluntary participation, mandatory participation, or nonparticipation in bundled payments and Medicare episodic spending for hip and knee replacements.
JAMA 2021 Aug 3;326(5):438-40. doi: 10.1001/jama.2021.10046..
Keywords: Medicare, Hospitals, Payment, Surgery, Orthopedics, Healthcare Costs
Hoffman GJ, U U, Bynum J
Alzheimer's disease and related dementias and episode spending under Medicare's Bundled Payment for Care Improvements Advanced (BPCI-A).
Investigators evaluated the prevalence of Alzheimer’s disease and related dementias (ADRD) across the episodes included in Medicare's Bundled Payments for Care Improvement Advanced (BPCI-A) program and the association between ADRD and 90-day spending among hospitals participating in the BPCI-A program. They found that ADRD is associated with higher episode spending, highlighting the importance of closely monitoring the experience of these patients under BPCI-A to ensure that they are receiving appropriate care. This is particularly important for episodes like sepsis and pneumonia that are common among patients with ADRD and also highly prevalent under BPCI-A.
AHRQ-funded; HS025838.
Citation: Hoffman GJ, U U, Bynum J .
Alzheimer's disease and related dementias and episode spending under Medicare's Bundled Payment for Care Improvements Advanced (BPCI-A).
J Gen Intern Med 2021 Aug;36(8):2499-502. doi: 10.1007/s11606-020-06348-2..
Keywords: Elderly, Dementia, Medicare, Payment
Moloci NM, Si Y, Norton EC
Predicting losses from Medicare Shared Savings Program departures.
Researchers conducted an observational study to understand how accountable care organization (ACO) exit could affect Shared Savings Program (SSP) financial performance. They found that nearly 80% of ACOs were still active at the end of 2016. Among the subset that faced contract renewal in 2019, 40% were known to have exited the SSP. By 2022, ACOs that exited in 2019 could cost the SSP $186.9 million in lost savings. If the exit rate observed in 2019 continues, the SSP could suffer $396.8 million in lost savings by 2022.
AHRQ-funded; HS024525; HS024728.
Citation: Moloci NM, Si Y, Norton EC .
Predicting losses from Medicare Shared Savings Program departures.
J Gen Intern Med 2021 Aug;36(8):2490-91. doi: 10.1007/s11606-020-06424-7..
Keywords: Medicare, Health Insurance, Healthcare Costs
Olfson M, Stroup TS, Huang C
Suicide risk in Medicare patients with schizophrenia across the life span.
The purpose of this study was to describe suicide mortality rates and correlates among adults with schizophrenia across the life span and standardized mortality ratios (SMRs) for suicide compared with the general US population. The investigators concluded that in this cohort study of adult Medicare patients with schizophrenia, suicide risk was elevated, with the highest absolute and relative risk among young adults. They indicated that these patterns supported suicide prevention efforts with a focus on young adults with schizophrenia, especially those with suicidal symptoms and substance use.
AHRQ-funded; HS023258.
Citation: Olfson M, Stroup TS, Huang C .
Suicide risk in Medicare patients with schizophrenia across the life span.
JAMA Psychiatry 2021 Aug;78(8):876-85. doi: 10.1001/jamapsychiatry.2021.0841..
Keywords: Medicare, Behavioral Health
Reid RO, Mafi JN, Baseman LH
Waste in the Medicare program: a national cross-sectional analysis of 2017 low-value service use and spending.
Low-value health care services offer patients little to no clinical benefit, increase spending, and may cause patient harm. In this analysis, the investigators provided updated national estimates of low-value service use and spending in Medicare in 2017. The investigators concluded that their findings suggest that targeted interventions to reduce low-value services—particularly the narrow subset responsible for the majority of spending—could substantially reduce wasteful Medicare spending.
AHRQ-funded; HS024067.
Citation: Reid RO, Mafi JN, Baseman LH .
Waste in the Medicare program: a national cross-sectional analysis of 2017 low-value service use and spending.
J Gen Intern Med 2021 Aug;36(8):2478-82. doi: 10.1007/s11606-020-06061-0..
Keywords: Medicare, Healthcare Costs
Valdez S
Do Medicare's facility fees incentivize hospitals to vertically integrate with oncologists?
Within the past decade, the U.S. health care market has undergone massive vertical integration, prompting economists to study the underlying causes and consequences of hospital-physician integration. This paper examined whether or not hospitals strategically chose to vertically integrate with clinical oncologists in order to capture facility fees, a commonly cited reason for increased consolidation in the health care market.
AHRQ-funded; HS000046.
Citation: Valdez S .
Do Medicare's facility fees incentivize hospitals to vertically integrate with oncologists?
Inquiry 2021 Jan-Dec;58:469580211022968. doi: 10.1177/00469580211022968..
Keywords: Medicare, Hospitals, Provider: Physician
Eisenberg MD, Meiselbach MK, Bai G
Large self-insured employers lack power to effectively negotiate hospital prices.
This study examined the ability of self-insured employers to negotiate hospital prices and investigated the relationship between hospital prices and employer market power in the United States. Findings showed that employer market power was low in most metropolitan statistical areas. Recommendations included encouraging self-insured employers to consider building purchase alliances with state and local government employee groups in order to enhance their market power and to lower negotiated prices for hospital services.
AHRQ-funded; HS000029.
Citation: Eisenberg MD, Meiselbach MK, Bai G .
Large self-insured employers lack power to effectively negotiate hospital prices.
Am J Manag Care 2021 Jul;27(7):290-96. doi: 10.37765/ajmc.2021.88702..
Keywords: Health Insurance, Medicare, Medicaid, Healthcare Costs, Hospitals
Barbash IJ, Davis BS, Yabes JG
Treatment patterns and clinical outcomes after the introduction of the Medicare Sepsis Performance Measure (SEP-1).
This study evaluated the effect of Severe Sepsis and Septic Shock Early Management Bundle (SEP-1) on treatment patterns and patient outcomes. Findings showed that, two years after its implementation, SEP-1 was associated with variable changes in process measures, with the greatest effect being an increase in lactate measurement within 3 hours of sepsis onset. There were small increases in antibiotic administration and fluid administration, a small increase in ICU admissions, and no changes in mortality or discharge to home.
Citation: Barbash IJ, Davis BS, Yabes JG .
Treatment patterns and clinical outcomes after the introduction of the Medicare Sepsis Performance Measure (SEP-1).
Ann Intern Med 2021 Jul;174(7):927-35. doi: 10.7326/m20-5043..
Keywords: Sepsis, Medicare, Outcomes, Quality Measures, Quality of Care
Meyers DJ, Rahman M, Mor V
Association of Medicare Advantage Star Ratings with racial, ethnic, and socioeconomic disparities in quality of care.
This cross-sectional study looked at racial/ethnic minority and socioeconomic disparities in ratings for Medicare Advantage (MA) plans, which disproportionately enroll these populations. A total of 1,578,564 enrollees were included in this analysis that used 22 measures of quality and satisfaction at the individual enrollee level, aggregated into simulated star ratings from 2-5 stratified by socioeconomic status (SES) and race/ethnicity. Low SES enrollees had simulated stratified star ratings 0.5 stars lower than individuals with high SES in the same contract. Black enrollees had simulated star ratings that were 0.3 stars lower and Hispanic enrollees had 0.1 lower simulated star ratings than White enrollees in the same contract. There was a larger difference in ratings with 4.5 to 5-star contracts with Black and Hispanic enrollees with Whites, and no statistical difference in 2.0 to 2.5 star-rated contracts. There was only low correlation between simulated ratings for enrollees of low SES and high SES.
AHRQ-funded; HS02705101.
Citation: Meyers DJ, Rahman M, Mor V .
Association of Medicare Advantage Star Ratings with racial, ethnic, and socioeconomic disparities in quality of care.
JAMA Health Forum 2021 Jun;2(6):e210793..
Keywords: Consumer Assessment of Healthcare Providers and Systems (CAHPS), Medicare, Patient Experience, Disparities, Quality Measures, Provider Performance, Quality of Care, Racial and Ethnic Minorities
Medbery RL, Fernandez FG, Kosinski AS
Costs associated with lobectomy for lung cancer: an analysis merging STS and Medicare data.
Researchers sought to identify underlying case mix factors that contribute to variability of 90-day costs of lobectomy for early-stage lung cancer. Using the Society of Thoracic Surgeons General Thoracic Surgery Database, they found that lobectomy is associated with substantial variability of episode-of-care costs. Variability is driven by patient demographic and clinical factors, hospital characteristics, and the occurrence and severity of complications.
AHRQ-funded; R01 HS022279.
Citation: Medbery RL, Fernandez FG, Kosinski AS .
Costs associated with lobectomy for lung cancer: an analysis merging STS and Medicare data.
Ann Thorac Surg 2021 Jun;111(6):1781-90. doi: 10.1016/j.athoracsur.2020.08.073..
Keywords: Cancer: Lung Cancer, Cancer, Healthcare Costs, Surgery, Elderly, Medicare
Roberts ET, Desai SM
Does Medicaid coverage of Medicare cost sharing affect physician care for dual-eligible Medicare beneficiaries?
The objective of this paper was to assess changes in physicians' provision of care to duals (low-income individuals with Medicare and Medicaid) in response to a policy that required Medicaid to fully pay Medicare's cost sharing for office visits with these patients. This policy-a provision of the Affordable Care Act-effectively increased payments for office visits with duals by 0%-20%, depending on the state, in 2013 and 2014.
AHRQ-funded; HS026727; HS026980.
Citation: Roberts ET, Desai SM .
Does Medicaid coverage of Medicare cost sharing affect physician care for dual-eligible Medicare beneficiaries?
Health Serv Res 2021 Jun;56(3):528-39. doi: 10.1111/1475-6773.13650..
Keywords: Medicare, Medicaid, Health Insurance, Access to Care, Healthcare Costs, Low-Income
Roberts ET, James AE, Sabik LM
Modernizing Medicaid coverage for Medicare beneficiaries with low income.
Medicaid serves as a supplemental insurer for eleven million low-income Medicare beneficiaries, known as duals. For these beneficiaries, Medicaid pays for Medicare’s out-of-pocket costs, including premiums, deductibles and coinsurance. This paper examined opportunities to close these gaps in Medicaid coverage and discussed how these reforms could complement other efforts to modernize Medicaid for low-income Medicare beneficiaries.
AHRQ-funded; HS026727.
Citation: Roberts ET, James AE, Sabik LM .
Modernizing Medicaid coverage for Medicare beneficiaries with low income.
JAMA Health Forum 2021 Jun;2(6). doi: 10.1001/jamahealthforum.2021.0989..
Keywords: Medicaid, Medicare, Low-Income, Health Insurance, Policy
Fung V, McCarthy S, Price M
Payment discrepancies and access to primary care physicians for dual-eligible Medicare-Medicaid beneficiaries.
This study examined whether the Affordable Care Act (ACA) primary care fee bump for dual-eligible Medicare-Medicaid beneficiaries impacted primary care physicians (PCP) acceptance of duals. The authors assessed differences in the likelihood that PCPs had dual caseloads of ≥10% or 20% in states with lower versus full dual reimbursement using linear probability models adjusted for physician and area-level traits. The proportion of PCPs with dual caseloads of ≥10% or 20% decreased significantly between 2012 and 2017. The fee bump was not consistently associated with increases in dual caseloads.
AHRQ-funded; HS024725.
Citation: Fung V, McCarthy S, Price M .
Payment discrepancies and access to primary care physicians for dual-eligible Medicare-Medicaid beneficiaries.
Med Care 2021 Jun;59(6):487-94. doi: 10.1097/mlr.0000000000001525..
Keywords: Primary Care, Medicaid, Medicare, Health Insurance, Payment, Access to Care
Sen AP, Meiselbach MK, Anderson KE
Physician network breadth and plan quality ratings in Medicare Advantage.
This research letter describes a cross-sectional study that was conducted to examine the extent of narrow networks across Medicare Advantage (MA), types of counties where they are common, enrollment in narrow network plans, and how networks are associated with star ratings. The authors used Vericred physician networks data, publicly available CMS MA plan data, and Census and Area Health Resources File data on county characteristics. Network breadth was defined as the percentage of eligible county-level physicians in network, with narrow defined as fewer than 25% of eligible physicians. The authors examined the 2019 physician breadth among the most prevalent MA plan designs (HMOs and PPOs), described the percentage of enrollees in narrow network plans by state, and assessed whether network breadth was associated with star ratings, adjusting for plan and county characteristics. The sample included 44,715 plan-counties and 18,448,434 MA enrollees. The mean MA network included 41.2% of local physicians. From the 44,715 plan-counties, 28% had narrow networks and 72% were non-narrow. The majority of narrow networks were HMOs (79.8%) compared with 50.7% among non-narrow plans. More narrow networks were in large metropolitan counties (40%) than in non-narrow networks (26.7%). Counties with higher narrow networks had more mean MA penetration and a larger mean percentage of population older than 65 years who self-identified as Hispanic. Six states had more than 50% of beneficiaries in a narrow network plan, including California, Florida, Minnesota, Maryland, Wyoming, and Kansas.
AHRQ-funded; HS000029.
Citation: Sen AP, Meiselbach MK, Anderson KE .
Physician network breadth and plan quality ratings in Medicare Advantage.
JAMA Health Forum 2021 Jul 30; 2(7):e211816. doi: 10.1001/jamahealthforum.2021.1816..
Keywords: Medicare, Quality of Care, Provider Performance
Lyu PF, Chernew ME, McWilliams JM
Soft consolidation In Medicare ACOs: potential for higher prices without mergers or acquisitions.
Using commercial claims and data on health system membership and Medicare accountable care organizations (ACOs) participation, investigators found some abrupt, large price increases for independent primary care practices that joined health system-led ACOs but were not acquired by systems. These price jumps were rare, however, increasing prices by just 4 percent, on average, among all independent practices in system-led ACOs. The price jumps were more consistent with an extension of existing pricing power from systems to some independent practices than with a major expansion of system market power.
AHRQ-funded; HS024072; HS027531.
Citation: Lyu PF, Chernew ME, McWilliams JM .
Soft consolidation In Medicare ACOs: potential for higher prices without mergers or acquisitions.
Health Aff 2021 Jun;40(6):979-88. doi: 10.1377/hlthaff.2020.02449..
Keywords: Medicare, Health Insurance, Healthcare Costs
Smith JM, Lin H, Thomas-Hawkins C
Timing of home health care initiation and 30-day rehospitalizations among Medicare beneficiaries with diabetes by race and ethnicity.
Older adults with diabetes are at elevated risk of complications following hospitalization. Home health care services mitigate the risk of adverse events and facilitate a safe transition home. In the United States, when home health care services are prescribed, federal guidelines require they begin within two days of hospital discharge. This study examined the association between timing of home health care initiation and 30-day rehospitalization outcomes in a cohort of 786,734 Medicare beneficiaries following a diabetes-related index hospitalization admission during 2015.
AHRQ-funded; HS022406.
Citation: Smith JM, Lin H, Thomas-Hawkins C .
Timing of home health care initiation and 30-day rehospitalizations among Medicare beneficiaries with diabetes by race and ethnicity.
Int J Environ Res Public Health 2021 May 25;18(11). doi: 10.3390/ijerph18115623..
Keywords: Elderly, Home Healthcare, Hospital Readmissions, Medicare, Diabetes, Chronic Conditions, Racial and Ethnic Minorities
Mack DS, Baek J, Tjia J
Geographic variation of statin use among US nursing home residents with life-limiting illness.
The authors described regional variation in statin use among residents with life-limiting illness. Statin usage was determined by examination of Medicare Part D claims. Findings suggested extensive geographic variation in US statin prescribing across hospital referral regions, especially for those aged 76 years or older. This variation may reflect clinical uncertainty given the largely absent guidelines for statin use in nursing home residents.
AHRQ-funded; HS026840.
Citation: Mack DS, Baek J, Tjia J .
Geographic variation of statin use among US nursing home residents with life-limiting illness.
Med Care 2021 May;59(5):425-36. doi: 10.1097/mlr.0000000000001505..
Keywords: Elderly, Nursing Homes, Long-Term Care, Medicare, Practice Patterns
Whaley CM, Zhao X, Richards M
Higher Medicare spending on imaging and lab services after primary care physician group vertical integration.
This study looked at the impact of direct ownership of physician practices by hospitals and health systems (vertical integration) on Medicare spending for imaging and lab services. A 100% sample of 2013-16 Medicare fee-for-service claims data was examined to determine if vertical integration was associated with changes in site of care and Medicare reimbursement rates for ten common diagnostic imaging and laboratory services. After vertical integration, the monthly number of diagnostic imaging tests per 1,000 attributed beneficiaries increased in a hospital setting by 26.3 per 1000, and the number performed in a nonhospital setting decreased by 24.8 per 1,000. Hospital-based laboratory tests increased by 44.5 per 1,000 and non-hospital-based laboratory tests decreased by 36.0 per 1,000. Average Medicare reimbursement rose by $6.38 for imaging tests and $0.57 for laboratory tests. This translates to $40.2 million increase for imaging and $32.9 million increase for laboratory tests in Medicare spending for the study period.
AHRQ-funded; HS024067.
Citation: Whaley CM, Zhao X, Richards M .
Higher Medicare spending on imaging and lab services after primary care physician group vertical integration.
Health Aff 2021 May;40(5):702-09. doi: 10.1377/hlthaff.2020.01006..
Keywords: Medicare, Healthcare Costs, Imaging, Primary Care
Hua CL, Cornell PY, Zimmerman S
Trends in serious mental illness in US assisted living compared to nursing homes and the community: 2007-2017.
This study examined trends in the prevalence of serious mental illness (SMI) in assisted living (AL) communities in the United States over time and in relationship to characteristics such as dual eligibility and health conditions. Using Medicare data, findings showed that the prevalence of SMI in AL increased by 54% from 2007 to 2017. Residents with SMI were more likely to be dually eligible for Medicare and Medicaid than residents without SMI. Approximately 10% of AL communities had over half of the sample's AL residents with SMI.
AHRQ-funded; HS000011.
Citation: Hua CL, Cornell PY, Zimmerman S .
Trends in serious mental illness in US assisted living compared to nursing homes and the community: 2007-2017.
Am J Geriatr Psychiatry 2021 May;29(5):434-44. doi: 10.1016/j.jagp.2020.09.011..
Keywords: Elderly, Behavioral Health, Nursing Homes, Long-Term Care, Medicare
Reistetter TA, Eschbach K K, Prochaska J
Understanding variation in postacute care: developing rehabilitation service areas through geographic mapping.
This study’s goal was to demonstrate a method for developing rehabilitation service areas for post-acute care. A secondary analysis of 2013-2014 Medicare records for older patients in Texas (n = 469,172) was conducted. The analysis included admission records for inpatient rehabilitation facilities, skilled nursing facilities, and long-term care hospitals. The authors used Ward’s algorithm to cluster patient ZIP code tabulation areas based on which facilities patients were admitted to for rehabilitation. They set the number of rehabilitation clusters to 22 to allow for comparison to the 22 hospital referral regions. Interclass Correlation Coefficient (ICC) and variance in the number of rehabilitation beds across areas were the methods used to evaluate rehabilitation service areas. The service areas had a higher ICC and variance in beds than the hospital referral regions.
AHRQ-funded; HS024711.
Citation: Reistetter TA, Eschbach K K, Prochaska J .
Understanding variation in postacute care: developing rehabilitation service areas through geographic mapping.
Am J Phys Med Rehabil 2021 May;100(5):465-72. doi: 10.1097/phm.0000000000001577..
Keywords: Elderly, Rehabilitation, Medicare, Nursing Homes, Long-Term Care, Home Healthcare, Access to Care
Hua CL, Zhang W, Cornell PY
Characterizing emergency department use in assisted living.
The objective of this observational retrospective cohort study was to examine state variability in all-cause and injury-related emergency department (ED) use among residents in assisted living (AL). Participants were traditional Medicare beneficiaries residing in larger AL communities. Findings showed significant variability among states in all-cause and injury-related ED use among AL residents. Recommendations included the need for a better understanding as to why this variability is occurring in order to prevent avoidable visits to the ED.
AHRQ-funded; T32 HS000011.
Citation: Hua CL, Zhang W, Cornell PY .
Characterizing emergency department use in assisted living.
J Am Med Dir Assoc 2021 Apr;22(4):913-17.e2. doi: 10.1016/j.jamda.2020.05.019..
Keywords: Elderly, Emergency Department, Medicare