National Healthcare Quality and Disparities Report
Latest available findings on quality of and access to health care
Data
- Data Infographics
- Data Visualizations
- Data Tools
- Data Innovations
- All-Payer Claims Database
- Healthcare Cost and Utilization Project (HCUP)
- Medical Expenditure Panel Survey (MEPS)
- AHRQ Quality Indicator Tools for Data Analytics
- State Snapshots
- United States Health Information Knowledgebase (USHIK)
- Data Sources Available from AHRQ
Search All Research Studies
AHRQ Research Studies Date
Topics
- Cancer (1)
- Cardiovascular Conditions (2)
- Caregiving (1)
- Elderly (1)
- Healthcare Costs (3)
- Healthcare Utilization (2)
- Health Services Research (HSR) (1)
- Heart Disease and Health (2)
- Home Healthcare (1)
- Hospitalization (1)
- Hospitals (1)
- Inpatient Care (1)
- Low-Income (1)
- (-) Medicare (8)
- Medication (1)
- Mortality (1)
- Palliative Care (1)
- Payment (2)
- Pneumonia (1)
- Provider: Physician (1)
- Provider Performance (1)
- Quality of Life (1)
AHRQ Research Studies
Sign up: AHRQ Research Studies Email updates
Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 8 of 8 Research Studies DisplayedDesai NR, Ott LS, George EJ
Variation in and hospital characteristics associated with the value of care for Medicare beneficiaries with acute myocardial infarction, heart failure, and pneumonia.
The objectives of this study were to investigate the association between hospital-level 30-day risk-standardized mortality rates (RSMRs) and 30-day risk-standardized payments (RSPs) for acute myocardial infarction (AMI), heart failure (HF), and pneumonia (PNA); to characterize patterns of value in care; and to identify hospital characteristics associated with high-value care (defined by having lower than median RSMRs and RSPs).
AHRQ-funded; HS023000.
Citation: Desai NR, Ott LS, George EJ .
Variation in and hospital characteristics associated with the value of care for Medicare beneficiaries with acute myocardial infarction, heart failure, and pneumonia.
JAMA Netw Open 2018 Oct 5;1(6):e183519. doi: 10.1001/jamanetworkopen.2018.3519..
Keywords: Cardiovascular Conditions, Elderly, Hospitalization, Hospitals, Heart Disease and Health, Inpatient Care, Medicare, Mortality, Pneumonia
Markovitz AA, Ramsay PP, Shortell SM
Financial incentives and physician practice participation in Medicare's value-based reforms.
The purpose of this study was to evaluate whether greater experience and success with performance incentives among physician practices are related to increased participation in Medicare's voluntary value-based payment reforms. The authors concluded that Medicare must complement financial incentives with additional efforts to address the needs of practices with less experience with such incentives to promote value-based payment on a broader scale.
AHRQ-funded; HS018546.
Citation: Markovitz AA, Ramsay PP, Shortell SM .
Financial incentives and physician practice participation in Medicare's value-based reforms.
Health Serv Res 2018 Aug;53 Suppl 1:3052-69. doi: 10.1111/1475-6773.12743..
Keywords: Payment, Medicare, Provider Performance
Hollingsworth JM, Nallamothu BK, Yan P
Medicare accountable care organizations are not associated with reductions in the use of low-value coronary revascularization.
This study examined national Medicare data to determine whether or not Medicare accountable care organizations are associated with reductions in the use of low-value coronary revascularization. The investigators found no association between provider group participation in a Medicare ACO and use of low- or high-value coronary revascularization.
AHRQ-funded; HS024525; HS024728.
Citation: Hollingsworth JM, Nallamothu BK, Yan P .
Medicare accountable care organizations are not associated with reductions in the use of low-value coronary revascularization.
Circ Cardiovasc Qual Outcomes 2018 Jun;11(6):e004492. doi: 10.1161/circoutcomes.117.004492..
Keywords: Cardiovascular Conditions, Healthcare Utilization, Medicare, Heart Disease and Health
Colla CH, Morden NE, Sequist TD
Payer type and low-value care: comparing Choosing Wisely services across commercial and Medicare populations.
This study compared low-value health service use among commercially insured and Medicare populations and explored the influence of payer type on the provision of low-value care. In measuring use of seven Choosing Wisely-identified low-value services, it concluded that low-value care appears driven by factors unrelated to payer type or anticipated reimbursement.
AHRQ-funded; HS023812.
Citation: Colla CH, Morden NE, Sequist TD .
Payer type and low-value care: comparing Choosing Wisely services across commercial and Medicare populations.
Health Serv Res 2018 Apr;53(2):730-46. doi: 10.1111/1475-6773.12665.
.
.
Keywords: Payment, Healthcare Utilization, Health Services Research (HSR), Medicare
Schwartz AL, Landon BE, Elshaug AG
Measuring low-value care in Medicare.
To study health care overuse, this study developed claims-based measures of low-value services ranging from low-value cancer screening and preoperative testing to low-value surgical procedures. Services detected by a limited number of measures of low-value care constituted modest proportions of overall spending, but affected substantial proportions of Medicare beneficiaries and may reflect overuse.
AHRQ-funded; HS00055
Citation: Schwartz AL, Landon BE, Elshaug AG .
Measuring low-value care in Medicare.
JAMA Intern Med. 2014 Jul;174(7):1067-76. doi: 10.1001/jamainternmed.2014.1541..
Keywords: Medicare, Healthcare Costs
Zhang Y, Zhou C, Baik SH
A simple change to the Medicare Part D low-income subsidy program could save $5 billion.
The authors used an intelligent reassignment algorithm and 2008-09 Medicare Part D drug use and spending data to match enrollees to available Part D plans according to their medication needs. They found that such a reassignment approach, compared to the current approach, could have saved the federal government over $5 billion in 2009.
AHRQ-funded; HS018657.
Citation: Zhang Y, Zhou C, Baik SH .
A simple change to the Medicare Part D low-income subsidy program could save $5 billion.
Health Aff 2014 Jun;33(6):940-5. doi: 10.1377/hlthaff.2013.1083.
.
.
Keywords: Healthcare Costs, Low-Income, Medicare, Medication
Rocke DJ, Beumer HW, Taylor DH, Jr.
Physician and patient and caregiver health attitudes and their effect on Medicare resource allocation for patients with advanced cancer.
The investigators sought to determine how baseline attitudes toward quality vs quantity of life affect end-of-life resource allocation. They found that, compared with patients and caregivers, otolaryngology-head and neck surgery (OHNS) physician allocations differed significantly in all 15 benefit categories except home care. They concluded that understanding the effect of baseline attitudes is important for effective end-of-life discussions.
AHRQ-funded; HS018360.
Citation: Rocke DJ, Beumer HW, Taylor DH, Jr. .
Physician and patient and caregiver health attitudes and their effect on Medicare resource allocation for patients with advanced cancer.
JAMA Otolaryngol Head Neck Surg 2014 Jun;140(6):497-503. doi: 10.1001/jamaoto.2014.494.
.
.
Keywords: Cancer, Caregiving, Medicare, Palliative Care, Provider: Physician, Quality of Life
Huckfeldt PJ, Sood N, Escarce JJ
Effects of Medicare payment reform: evidence from the home health interim and prospective payment systems.
The researchers contrasted the effects of two Medicare payment reforms for home health agencies: the interim payment system (IPS) and the prospective payment system (PPS). The 1997 IPS reform lowered payments for both fee-for-service and episode-based care, as predicted by their conceptual model. The PPS in 2000 raised average but lowered marginal payment.
AHRQ-funded; HS018541
Citation: Huckfeldt PJ, Sood N, Escarce JJ .
Effects of Medicare payment reform: evidence from the home health interim and prospective payment systems.
J Health Econ. 2014 Mar;34:1-18. doi: 10.1016/j.jhealeco.2013.11.005..
Keywords: Medicare, Healthcare Costs, Home Healthcare