☰

Andrew M. Ryan, Ph.D. - Publications

Affiliations: 
2008 The Heller School for Social Policy and Management Brandeis University, Waltham, MA, United States 
Area:
Health Care Management

104 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Lin SC, Adler-Milstein J, Hollingsworth JM, Ryan A. Alternative Payment Models and Patient-Reported Quality of Preparation for Discharge: A Retrospective Longitudinal Study. Journal of Patient Experience. 11: 23743735241240926. PMID 38524387 DOI: 10.1177/23743735241240926  0.362
2022 Herrel LA, Yan P, Modi P, Adler-Milstein J, Ryan AM, Hollingsworth JM. Association of Medicare Beneficiary and Hospital Accountable Care Organization Alignment With Surgical Cost Savings. Jama Health Forum. 3: e224817. PMID 36547947 DOI: 10.1001/jamahealthforum.2022.4817  0.307
2022 Shashikumar SA, Gulseren B, Berlin NL, Hollingsworth JM, Joynt Maddox KE, Ryan AM. Association of Hospital Participation in Bundled Payments for Care Improvement Advanced With Medicare Spending and Hospital Incentive Payments. Jama. 328: 1616-1623. PMID 36282256 DOI: 10.1001/jama.2022.18529  0.322
2021 Arntson E, Dimick JB, Nuliyalu U, Errickson J, Engler TA, Ryan AM. Changes in Hospital-acquired Conditions and Mortality Associated With the Hospital-acquired Condition Reduction Program. Annals of Surgery. 274: e301-e307. PMID 34506324 DOI: 10.1097/SLA.0000000000003641  0.32
2021 Berlin NL, Peterson TA, Chopra Z, Gulseren B, Ryan AM. Hospital Participation Decisions In Medicare Bundled Payment Program Were Influenced By Third-Party Conveners. Health Affairs (Project Hope). 40: 1286-1293. PMID 34339237 DOI: 10.1377/hlthaff.2020.01766  0.33
2021 Norton EC, Li J, Das A, Ryan AM, Chen LM. Medicare's Hospital Value-Based Purchasing Program Values Quality over QALYs. Medical Decision Making : An International Journal of the Society For Medical Decision Making. 272989X211017105. PMID 34041964 DOI: 10.1177/0272989X211017105  0.348
2020 Li J, Sukul D, Nuliyalu U, Ryan AM. Patient Coded Severity and Payment Penalties Under the Hospital Readmissions Reduction Program: A Machine Learning Approach. Medical Care. PMID 32925473 DOI: 10.1097/Mlr.0000000000001396  0.397
2020 Berlin NL, Gulseren B, Nuliyalu U, Ryan AM. Target Prices Influence Hospital Participation And Shared Savings In Medicare Bundled Payment Program. Health Affairs (Project Hope). 39: 1479-1485. PMID 32897775 DOI: 10.1377/Hlthaff.2020.00104  0.419
2020 Sankaran R, Gulseren B, Nuliyalu U, Dimick JB, Sheetz K, Arntson E, Chhabra K, Ryan AM. A Comparison of Estimated Cost Savings from Potential Reductions in Hospital-Acquired Conditions to Levied Penalties Under the CMS Hospital-Acquired Condition Reduction Program. Joint Commission Journal On Quality and Patient Safety. PMID 32571716 DOI: 10.1016/J.Jcjq.2020.05.002  0.402
2020 Molling D, Vincent BM, Wiitala WL, Escobar GJ, Hofer TP, Liu VX, Rosen AK, Ryan AM, Seelye S, Prescott HC. Developing a template matching algorithm for benchmarking hospital performance in a diverse, integrated healthcare system. Medicine. 99: e20385. PMID 32541458 DOI: 10.1097/Md.0000000000020385  0.387
2020 Liu W, Stansbury C, Singh K, Ryan AM, Sukul D, Mahmoudi E, Waljee A, Zhu J, Nallamothu BK. Predicting 30-day hospital readmissions using artificial neural networks with medical code embedding. Plos One. 15: e0221606. PMID 32294087 DOI: 10.1371/Journal.Pone.0221606  0.375
2020 Zlotnick H, Hoffman GJ, Nuliyalu U, Engler TA, Langa KM, Ryan AM. Is social capital protective against hospital readmissions? Bmc Health Services Research. 20: 248. PMID 32209077 DOI: 10.1186/S12913-020-05092-X  0.319
2020 Lin SC, Yan PL, Moloci NM, Lawton EJ, Ryan AM, Adler-Milstein J, Hollingsworth JM. Out-Of-Network Primary Care Is Associated With Higher Per Beneficiary Spending In Medicare ACOs. Health Affairs (Project Hope). 39: 310-318. PMID 32011939 DOI: 10.1377/Hlthaff.2019.00181  0.358
2019 Sheetz KH, Ryan A. Accuracy of quality measurement for the Hospital Acquired Conditions Reduction Program. Bmj Quality & Safety. PMID 31862774 DOI: 10.1136/Bmjqs-2019-009747  0.379
2019 Markovitz AA, Rozier MD, Ryan AM, Goold SD, Ayanian JZ, Norton EC, Peterson TA, Hollingsworth JM. Low-Value Care and Clinician Engagement in a Large Medicare Shared Savings Program ACO: a Survey of Frontline Clinicians. Journal of General Internal Medicine. PMID 31705479 DOI: 10.1007/S11606-019-05511-8  0.379
2019 Sheetz KH, Dimick JB, Englesbe MJ, Ryan AM. Hospital-Acquired Condition Reduction Program Is Not Associated With Additional Patient Safety Improvement. Health Affairs (Project Hope). 38: 1858-1865. PMID 31682507 DOI: 10.1377/Hlthaff.2018.05504  0.387
2019 Buxbaum JD, Lindenauer PK, Cooke CR, Nuliyalu U, Ryan AM. Changes in coding of pneumonia and impact on the hospital readmission reduction program. Health Services Research. PMID 31602637 DOI: 10.1111/1475-6773.13207  0.382
2019 Sukul D, Ryan AM, Yan P, Markovitz A, Nallamothu BK, Lewis VA, Hollingsworth JM. Cardiologist Participation in Accountable Care Organizations and Changes in Spending and Quality for Medicare Patients With Cardiovascular Disease. Circulation. Cardiovascular Quality and Outcomes. 12: e005438. PMID 31522529 DOI: 10.1161/Circoutcomes.118.005438  0.392
2019 Zogg CK, Thumma JR, Ryan AM, Dimick JB. Medicare's Hospital Acquired Condition Reduction Program Disproportionately Affects Minority-serving Hospitals: Variation by Race, Socioeconomic Status, and Disproportionate Share Hospital Payment Receipt. Annals of Surgery. PMID 31469746 DOI: 10.1097/Sla.0000000000003564  0.404
2019 Sankaran R, Sukul D, Nuliyalu U, Gulseren B, Engler TA, Arntson E, Zlotnick H, Dimick JB, Ryan AM. Changes in hospital safety following penalties in the US Hospital Acquired Condition Reduction Program: retrospective cohort study. Bmj (Clinical Research Ed.). 366: l4109. PMID 31270062 DOI: 10.1136/Bmj.L4109  0.392
2019 Chhabra KR, Ibrahim AM, Thumma JR, Ryan AM, Dimick JB. Impact Of Medicare Readmissions Penalties On Targeted Surgical Conditions. Health Affairs (Project Hope). 38: 1207-1215. PMID 31260354 DOI: 10.1377/Hlthaff.2019.00096  0.357
2019 Markovitz AA, Hollingsworth JM, Ayanian JZ, Norton EC, Yan PL, Ryan AM. Performance in the Medicare Shared Savings Program After Accounting for Nonrandom Exit: An Instrumental Variable Analysis. Annals of Internal Medicine. PMID 31207609 DOI: 10.7326/M18-2539  0.374
2019 Valley TS, Iwashyna TJ, Cooke CR, Sinha SS, Ryan AM, Yeh RW, Nallamothu BK. Intensive care use and mortality among patients with ST elevation myocardial infarction: retrospective cohort study. Bmj (Clinical Research Ed.). 365: l1927. PMID 31164326 DOI: 10.1136/Bmj.L1927  0.314
2019 Vincent BM, Wiitala WL, Luginbill KA, Molling DJ, Hofer TP, Ryan AM, Prescott HC. Template matching for benchmarking hospital performance in the veterans affairs healthcare system. Medicine. 98: e15644. PMID 31096485 DOI: 10.1097/Md.0000000000015644  0.411
2019 Markovitz AA, Mullangi S, Hollingsworth JM, Nuliyalu U, Ryan AM. ACOs and the 1%: Changes in Spending Among High-Cost Patients Following the Medicare Shared Savings Program. Journal of General Internal Medicine. PMID 31065949 DOI: 10.1007/S11606-019-04963-2  0.33
2019 Post B, Ryan AM, Moloci NM, Li J, Dupree JM, Hollingsworth JM. Physician Participation in Medicare Accountable Care Organizations and Spillovers in Commercial Spending. Medical Care. PMID 30789539 DOI: 10.1097/Mlr.0000000000001081  0.356
2019 Arntson E, Dimick JB, Nuliyalu U, Errickson J, Engler TA, Ryan AM. Changes in Hospital-Acquired Conditions and Mortality Associated With the Hospital-Acquired Condition Reduction Program Annals of Surgery. DOI: 10.1097/Sla.0000000000003641  0.378
2018 Everson J, Adler-Milstein J, Ryan AM, Hollingsworth JM. Hospitals Strengthened Relationships With Close Partners After Joining Accountable Care Organizations. Medical Care Research and Review : McRr. 1077558718818336. PMID 30541401 DOI: 10.1177/1077558718818336  0.439
2018 Modi PK, Kaufman SR, Borza T, Oliphant BW, Ryan AM, Miller DC, Shahinian VB, Ellimoottil C, Hollenbeck BK. Medicare Accountable Care Organizations and Use of Potentially Low-Value Procedures. Surgical Innovation. 1553350618816594. PMID 30497340 DOI: 10.1177/1553350618816594  0.373
2018 Sinha SS, Moloci NM, Ryan AM, Markovitz AA, Colla CH, Lewis VA, Hollenbeck BK, Nallamothu BK, Hollingsworth JM. The Effect of Medicare Accountable Care Organizations on Early and Late Payments for Cardiovascular Disease Episodes. Circulation. Cardiovascular Quality and Outcomes. 11: e004495. PMID 30354375 DOI: 10.1161/Circoutcomes.117.004495  0.363
2018 Ryan AM. Medicare Bundled Payment Programs for Joint Replacement: Anatomy of a Successful Payment Reform. Jama. 320: 877-879. PMID 30193258 DOI: 10.1001/Jama.2018.11787  0.304
2018 Pandya A, Doran T, Zhu J, Walker S, Arntson E, Ryan AM. Modelling the cost-effectiveness of pay-for-performance in primary care in the UK. Bmc Medicine. 16: 135. PMID 30153827 DOI: 10.1186/S12916-018-1126-3  0.356
2018 Hollingsworth JM, Nallamothu BK, Yan P, Ward S, Lin S, Colla CH, Lewis VA, Ayanian JZ, Hollenbeck BK, Ryan AM. Medicare Accountable Care Organizations Are Not Associated With Reductions in the Use of Low-Value Coronary Revascularization. Circulation. Cardiovascular Quality and Outcomes. 11: e004492. PMID 29903936 DOI: 10.1161/Circoutcomes.117.004492  0.355
2018 Kahn EN, Ellimoottil C, Dupree JM, Park P, Ryan AM. Variation in payments for spine surgery episodes of care: implications for episode-based bundled payment. Journal of Neurosurgery. Spine. 1-6. PMID 29799349 DOI: 10.3171/2017.12.Spine17674  0.377
2018 Nathan H, Thumma JR, Ryan AM, Dimick JB. Early Impact of Medicare Accountable Care Organizations on Inpatient Surgical Spending. Annals of Surgery. PMID 29771724 DOI: 10.1097/Sla.0000000000002819  0.406
2018 Sheetz KH, Ryan AM, Ibrahim AM, Dimick JB. Association of Hospital Network Participation With Surgical Outcomes and Medicare Expenditures. Annals of Surgery. PMID 29672403 DOI: 10.1097/Sla.0000000000002791  0.347
2018 Borza T, Oerline MK, Skolarus TA, Norton EC, Dimick JB, Jacobs BL, Herrel LA, Ellimoottil C, Hollingsworth JM, Ryan AM, Miller DC, Shahinian VB, Hollenbeck BK. Association Between Hospital Participation in Medicare Shared Savings Program Accountable Care Organizations and Readmission Following Major Surgery. Annals of Surgery. PMID 29557880 DOI: 10.1097/Sla.0000000000002737  0.434
2018 Kontopantelis E, Mamas MA, van Marwijk H, Ryan AM, Bower P, Guthrie B, Doran T. Chronic morbidity, deprivation and primary medical care spending in England in 2015-16: a cross-sectional spatial analysis. Bmc Medicine. 16: 19. PMID 29439705 DOI: 10.1186/S12916-017-0996-0  0.339
2017 Markovitz AA, Ellimoottil C, Sukul D, Mullangi S, Chen LM, Nallamothu BK, Ryan AM. Risk Adjustment May Lessen Penalties On Hospitals Treating Complex Cardiac Patients Under Medicare's Bundled Payments. Health Affairs (Project Hope). 36: 2165-2174. PMID 29200351 DOI: 10.1377/Hlthaff.2017.0940  0.4
2017 Adrion ER, Kocher KE, Nallamothu BK, Ryan AM. Rising Use Of Observation Care Among The Commercially Insured May Lead to Total And Out-Of-Pocket Cost Savings. Health Affairs (Project Hope). 36: 2102-2109. PMID 29200335 DOI: 10.1377/Hlthaff.2017.0774  0.435
2017 Borza T, Oerline MK, Skolarus TA, Norton EC, Ryan AM, Ellimoottil C, Dimick JB, Shahinian VB, Hollenbeck BK. Association of the Hospital Readmissions Reduction Program With Surgical Readmissions. Jama Surgery. PMID 29167870 DOI: 10.1001/Jamasurg.2017.4585  0.41
2017 Post B, Buchmueller T, Ryan AM. Vertical Integration of Hospitals and Physicians: Economic Theory and Empirical Evidence on Spending and Quality. Medical Care Research and Review : McRr. 1077558717727834. PMID 29148355 DOI: 10.1177/1077558717727834  0.345
2017 Ibrahim AM, Dimick JB, Sinha SS, Hollingsworth JM, Nuliyalu U, Ryan AM. Association of Coded Severity With Readmission Reduction After the Hospital Readmissions Reduction Program. Jama Internal Medicine. PMID 29131896 DOI: 10.1001/Jamainternmed.2017.6148  0.363
2017 Ryan AM, Rodgers PE. Linking Quality and Spending to Measure Value for People with Serious Illness. Journal of Palliative Medicine. PMID 29091529 DOI: 10.1089/Jpm.2017.0496  0.312
2017 Pesko MF, Ryan AM, Shortell SM, Copeland KR, Ramsay PP, Sun X, Mendelsohn JL, Rittenhouse DR, Casalino LP. Spending per Medicare Beneficiary Is Higher in Hospital-Owned Small- and Medium-Sized Physician Practices. Health Services Research. PMID 28940537 DOI: 10.1111/1475-6773.12765  0.392
2017 Markovitz AM, Ramsay PP, Shortell SM, Ryan AM. Financial Incentives and Physician Practice Participation in Medicare's Value-Based Reforms. Health Services Research. PMID 28748535 DOI: 10.1111/1475-6773.12743  0.312
2017 Ryan AM, Krinsky S, Maurer KA, Dimick JB. Changes in Hospital Quality Associated with Hospital Value-Based Purchasing. The New England Journal of Medicine. 376: 2358-2366. PMID 28614675 DOI: 10.1056/Nejmsa1613412  0.424
2017 Sukul D, Sinha SS, Ryan AM, Sjoding MW, Hummel SL, Nallamothu BK. Patterns of Readmissions for Three Common Conditions Among Younger U.S. Adults. The American Journal of Medicine. PMID 28606799 DOI: 10.1016/J.Amjmed.2017.05.025  0.363
2017 Ryan AM, Krinsky S, Adler-Milstein J, Damberg CL, Maurer KA, Hollingsworth JM. Association Between Hospitals' Engagement in Value-Based Reforms and Readmission Reduction in the Hospital Readmission Reduction Program. Jama Internal Medicine. PMID 28395006 DOI: 10.1001/Jamainternmed.2017.0518  0.406
2017 Chen LM, Ryan AM, Shih T, Thumma JR, Dimick JB. Medicare's Acute Care Episode Demonstration: Effects of Bundled Payments on Costs and Quality of Surgical Care. Health Services Research. PMID 28369885 DOI: 10.1111/1475-6773.12681  0.397
2017 Valley TS, Sjoding MW, Ryan AM, Iwashyna TJ, Cooke CR. Intensive Care Unit Admission and Survival among Older Patients with Chronic Obstructive Pulmonary Disease, Heart Failure, or Myocardial Infarction. Annals of the American Thoracic Society. PMID 28208030 DOI: 10.1513/Annalsats.201611-847Oc  0.342
2017 Kahn EN, Ellimoottil C, Dupree JM, Park P, Ryan AM. 115 Variation in Payments for Spine Surgery Episodes of Care: Implications for Episode-Based Bundled Payment Neurosurgery. 64: 224-224. DOI: 10.1093/Neuros/Nyx417.115  0.318
2016 Doran T, Maurer KA, Ryan AM. Impact of Provider Incentives on Quality and Value of Health Care. Annual Review of Public Health. PMID 27992731 DOI: 10.1146/Annurev-Publhealth-032315-021457  0.432
2016 Ellimoottil C, Ryan AM, Hou H, Dupree JM, Hallstrom B, Miller DC. Implications of the Definition of an Episode of Care Used in the Comprehensive Care for Joint Replacement Model. Jama Surgery. PMID 27682525 DOI: 10.1001/Jamasurg.2016.3098  0.419
2016 Ellimoottil C, Ryan AM, Hou H, Dupree J, Hallstrom B, Miller DC. Medicare's New Bundled Payment For Joint Replacement May Penalize Hospitals That Treat Medically Complex Patients. Health Affairs (Project Hope). 35: 1651-7. PMID 27605647 DOI: 10.1377/Hlthaff.2016.0263  0.434
2016 Adrion ER, Ryan AM, Seltzer AC, Chen LM, Ayanian JZ, Nallamothu BK. Out-of-Pocket Spending for Hospitalizations Among Nonelderly Adults. Jama Internal Medicine. PMID 27367932 DOI: 10.1001/Jamainternmed.2016.3663  0.388
2016 Chee TT, Ryan AM, Wasfy JH, Borden WB. Current State of Value-Based Purchasing Programs. Circulation. 133: 2197-205. PMID 27245648 DOI: 10.1161/Circulationaha.115.010268  0.381
2016 Ryan AM, Tompkins CP, Markovitz AA, Burstin HR. Linking Cost and Spending Indicators to Measure Value and Efficiency in Health Care. Medical Care Research and Review : McRr. PMID 27220591 DOI: 10.1177/1077558716650089  0.385
2016 Ryan AM, Krinsky S, Kontopantelis E, Doran T. Long-term evidence for the effect of pay-for-performance in primary care on mortality in the UK: a population study. Lancet (London, England). PMID 27207746 DOI: 10.1016/S0140-6736(16)00276-2  0.333
2016 Das A, Norton EC, Miller DC, Ryan AM, Birkmeyer JD, Chen LM. Adding A Spending Metric To Medicare's Value-Based Purchasing Program Rewarded Low-Quality Hospitals. Health Affairs (Project Hope). 35: 898-906. PMID 27140997 DOI: 10.1377/Hlthaff.2015.1190  0.414
2016 Valley TS, Ryan AM, Cooke CR. Intensive Care Unit Admission and Mortality Among Medicare Beneficiaries With Pneumonia--Reply. Jama. 315: 1285. PMID 27002455 DOI: 10.1001/Jama.2015.18032  0.349
2016 Bishop TF, Ryan AM, Chen MA, Mendelsohn J, Gottlieb D, Shih S, Desai P, Wolff EA, Casalino LP. A Randomized, Controlled Trial of a Shared Panel Management Program for Small Practices. Health Services Research. PMID 26846591 DOI: 10.1111/1475-6773.12455  0.334
2016 Markovitz AA, Ryan AM. Pay-for-Performance: Disappointing Results or Masked Heterogeneity? Medical Care Research and Review : McRr. PMID 26743502 DOI: 10.1177/1077558715619282  0.404
2015 Layton TJ, Ryan AM. Higher Incentive Payments in Medicare Advantage's Pay-for-Performance Program Did Not Improve Quality But Did Increase Plan Offerings. Health Services Research. PMID 26549194 DOI: 10.1111/1475-6773.12409  0.364
2015 Hawken SR, Ryan AM, Miller DC. Surgery and Medicare Shared Savings Program Accountable Care Organizations. Jama Surgery. PMID 26509237 DOI: 10.1001/Jamasurg.2015.2772  0.426
2015 Maurer KA, Ryan AM. No hospital left behind? Education policy lessons for value-based payment in healthcare. Journal of Hospital Medicine. PMID 26415850 DOI: 10.1002/Jhm.2483  0.354
2015 Valley TS, Sjoding MW, Ryan AM, Iwashyna TJ, Cooke CR. Association of Intensive Care Unit Admission With Mortality Among Older Patients With Pneumonia. Jama. 314: 1272-9. PMID 26393850 DOI: 10.1001/Jama.2015.11068  0.434
2015 Ryan AM, Shortell SM, Ramsay PP, Casalino LP. Salary and Quality Compensation for Physician Practices Participating in Accountable Care Organizations. Annals of Family Medicine. 13: 321-4. PMID 26195675 DOI: 10.1370/Afm.1805  0.355
2015 Scally CP, Ryan AM, Thumma JR, Gauger PG, Dimick JB. Early impact of the 2011 ACGME duty hour regulations on surgical outcomes. Surgery. 158: 1453-61. PMID 26054323 DOI: 10.1016/J.Surg.2015.05.002  0.373
2015 Casalino LP, Pesko MF, Ryan AM, Nyweide DJ, Iwashyna TJ, Sun X, Mendelsohn J, Moody J. Physician Networks and Ambulatory Care-sensitive Admissions. Medical Care. 53: 534-41. PMID 25906013 DOI: 10.1097/Mlr.0000000000000365  0.352
2015 Osborne NH, Nicholas LH, Ryan AM, Thumma JR, Dimick JB. Association of hospital participation in a quality reporting program with surgical outcomes and expenditures for Medicare beneficiaries. Jama. 313: 496-504. PMID 25647205 DOI: 10.1001/jama.2015.25  0.402
2015 Wiley JA, Rittenhouse DR, Shortell SM, Casalino LP, Ramsay PP, Bibi S, Ryan AM, Copeland KR, Alexander JA. Managing chronic illness: physician practices increased the use of care management and medical home processes. Health Affairs (Project Hope). 34: 78-86. PMID 25561647 DOI: 10.1377/Hlthaff.2014.0404  0.365
2015 Ryan AM, Detsky AS. Grade pending: lessons for hospital quality reporting from the New York City restaurant sanitation inspection program Journal of Hospital Medicine. 10: 116-119. PMID 25425498 DOI: 10.1002/Jhm.2292  0.388
2015 Ryan AM, Burgess JF, Pesko MF, Borden WB, Dimick JB. The early effects of Medicare's mandatory hospital pay-for-performance program. Health Services Research. 50: 81-97. PMID 25040485 DOI: 10.1111/1475-6773.12206  0.411
2015 Borden W, Maddox T, Tang F, Ryan A, Rumsfeld J, Oetgen W, Joynt K, Deano R, Farmer S, Fleming L, Mushlin A, Masoudi F. ASSESSING THE VALIDITY OF PHYSICIAN QUALITY REPORTING Journal of the American College of Cardiology. 65: A1387. DOI: 10.1016/S0735-1097(15)61387-0  0.331
2014 Boas SJ, Bishop TF, Ryan AM, Shih SC, Casalino LP. Electronic health records and technical assistance to improve quality of primary care: Lessons for regional extension centers. Healthcare (Amsterdam, Netherlands). 2: 103-6. PMID 26250377 DOI: 10.1016/J.Hjdsi.2013.10.003  0.32
2014 Dimick JB, Ryan AM. Methods for evaluating changes in health care policy: the difference-in-differences approach. Jama. 312: 2401-2. PMID 25490331 DOI: 10.1001/Jama.2014.16153  0.302
2014 Casalino LP, Pesko MF, Ryan AM, Mendelsohn JL, Copeland KR, Ramsay PP, Sun X, Rittenhouse DR, Shortell SM. Small primary care physician practices have low rates of preventable hospital admissions. Health Affairs (Project Hope). 33: 1680-8. PMID 25122562 DOI: 10.1377/Hlthaff.2014.0434  0.386
2014 Shih T, Ryan AM, Gonzalez AA, Dimick JB. Medicare's Hospital Readmission Reduction Program in Surgery May Disproportionately Affect Minority-Serving Hospitals. Annals of Surgery. PMID 24887984 DOI: 10.1097/Sla.0000000000000778  0.393
2014 Ryan AM, Mushlin AI. The Affordable Care Act's payment reforms and the future of hospitals. Annals of Internal Medicine. 160: 729-30. PMID 24842419 DOI: 10.7326/M13-2033  0.431
2014 Ryan AM, Press MJ. Value-based payment for physicians in Medicare: small step or giant leap? Annals of Internal Medicine. 160: 565-6. PMID 24733199 DOI: 10.7326/M13-1715  0.311
2014 Shortell SM, McClellan SR, Ramsay PP, Casalino LP, Ryan AM, Copeland KR. Physician practice participation in accountable care organizations: the emergence of the unicorn. Health Services Research. 49: 1519-36. PMID 24628449 DOI: 10.1111/1475-6773.12167  0.332
2014 Ryan A, Sutton M, Doran T. Does winning a pay-for-performance bonus improve subsequent quality performance? Evidence from the Hospital Quality Incentive Demonstration. Health Services Research. 49: 568-87. PMID 23909992 DOI: 10.1111/1475-6773.12097  0.395
2013 Ryan AM, Damberg CL. What can the past of pay-for-performance tell us about the future of Value-Based Purchasing in Medicare? Healthcare (Amsterdam, Netherlands). 1: 42-9. PMID 26249639 DOI: 10.1016/J.Hjdsi.2013.04.006  0.354
2013 Ryan AM. Will value-based purchasing increase disparities in care? The New England Journal of Medicine. 369: 2472-4. PMID 24369072 DOI: 10.1056/Nejmp1312654  0.452
2013 Chen LM, Staiger DO, Birkmeyer JD, Ryan AM, Zhang W, Dimick JB. Composite quality measures for common inpatient medical conditions. Medical Care. 51: 832-7. PMID 23942222 DOI: 10.1097/Mlr.0B013E31829Fa92A  0.405
2013 Casalino LP, Wu FM, Ryan AM, Copeland K, Rittenhouse DR, Ramsay PP, Shortell SM. Independent practice associations and physician-hospital organizations can improve care management for smaller practices Health Affairs. 32: 1376-1382. PMID 23918481 DOI: 10.1377/Hlthaff.2013.0205  0.396
2013 Press MJ, Scanlon DP, Ryan AM, Zhu J, Navathe AS, Mittler JN, Volpp KG. Limits of readmission rates in measuring hospital quality suggest the need for added metrics. Health Affairs (Project Hope). 32: 1083-91. PMID 23733983 DOI: 10.1377/Hlthaff.2012.0518  0.414
2013 Dimick JB, Nicholas LH, Ryan AM, Thumma JR, Birkmeyer JD. Bariatric surgery complications before vs after implementation of a national policy restricting coverage to centers of excellence. Jama. 309: 792-9. PMID 23443442 DOI: 10.1001/jama.2013.755  0.319
2013 Ryan AM, Bishop TF, Shih S, Casalino LP. Small physician practices in new york needed sustained help to realize gains in quality from use of electronic health records. Health Affairs (Project Hope). 32: 53-62. PMID 23297271 DOI: 10.1377/Hlthaff.2012.0742  0.38
2012 Ryan A, Blustein J. Making the best of hospital pay for performance. The New England Journal of Medicine. 366: 1557-9. PMID 22512453 DOI: 10.1056/Nejmp1202563  0.429
2012 Ryan AM, Blustein J, Casalino LP. Medicare's flagship test of pay-for-performance did not spur more rapid quality improvement among low-performing hospitals. Health Affairs (Project Hope). 31: 797-805. PMID 22492897 DOI: 10.1377/Hlthaff.2011.0626  0.421
2012 Ryan AM, Blustein J, Doran T, Michelow MD, Casalino LP. The effect of Phase 2 of the Premier Hospital Quality Incentive Demonstration on incentive payments to hospitals caring for disadvantaged patients. Health Services Research. 47: 1418-36. PMID 22417137 DOI: 10.1111/J.1475-6773.2012.01393.X  0.416
2012 Ryan AM, Nallamothu BK, Dimick JB. Medicare's public reporting initiative on hospital quality had modest or no impact on mortality from three key conditions. Health Affairs (Project Hope). 31: 585-92. PMID 22392670 DOI: 10.1377/Hlthaff.2011.0719  0.394
2012 Ryan A, Burgess J, Strawderman R, Dimick J. What is the best way to estimate hospital quality outcomes? A simulation approach. Health Services Research. 47: 1699-718. PMID 22352894 DOI: 10.1111/J.1475-6773.2012.01382.X  0.361
2012 Ryan AM, Doran T. The effect of improving processes of care on patient outcomes: evidence from the United Kingdom's quality and outcomes framework. Medical Care. 50: 191-9. PMID 22329994 DOI: 10.1097/Mlr.0B013E318244E6B5  0.357
2011 Blustein J, Weissman JS, Ryan AM, Doran T, Hasnain-Wynia R. Analysis raises questions on whether pay-for-performance in Medicaid can efficiently reduce racial and ethnic disparities. Health Affairs (Project Hope). 30: 1165-75. PMID 21653971 DOI: 10.1377/Hlthaff.2010.1022  0.448
2011 Ryan AM, Blustein J. The effect of the MassHealth hospital pay-for-performance program on quality. Health Services Research. 46: 712-28. PMID 21210796 DOI: 10.1111/J.1475-6773.2010.01224.X  0.422
2010 Ryan AM. Has pay-for-performance decreased access for minority patients? Health Services Research. 45: 6-23. PMID 19840137 DOI: 10.1111/J.1475-6773.2009.01050.X  0.377
2009 Ryan AM, Burgess JF, Tompkins CP, Wallack SS. The relationship between Medicare's process of care quality measures and mortality. Inquiry : a Journal of Medical Care Organization, Provision and Financing. 46: 274-90. PMID 19938724 DOI: 10.5034/Inquiryjrnl_46.03.274  0.704
2009 Ryan AM. Effects of the Premier Hospital Quality Incentive Demonstration on Medicare patient mortality and cost. Health Services Research. 44: 821-42. PMID 19674427 DOI: 10.1111/J.1475-6773.2009.00956.X  0.413
2009 Ryan A. Hospital-based pay-for-performance in the United States. Health Economics. 18: 1109-1113. PMID 19621404 DOI: 10.1002/Hec.1532  0.343
2009 Bishop CE, Ryan AM, Gilden DM, Kubisiak J, Thomas CP. Effect of an expenditure cap on low-income seniors' drug use and spending in a state pharmacy assistance program. Health Services Research. 44: 1010-28. PMID 19291168 DOI: 10.1111/J.1475-6773.2009.00951.X  0.613
2007 Wallack SS, Thomas CP, Martin TC, Ryan A. Differences in prescription drug use in HMO and self-insured health plans. Medical Care Research and Review : McRr. 64: 98-116. PMID 17213460 DOI: 10.1177/1077558706296242  0.728
Show low-probability matches.