| Prevalence of screening for food insecurity, housing instability, utility needs, transportation needs, and interpersonal violence by US physician practices and hospitals TK Fraze, AL Brewster, VA Lewis, LB Beidler, GF Murray, CH Colla JAMA network open 2 (9), e1911514-e1911514, 2019 | 360 | 2019 |
| Interventions aimed at reducing use of low-value health services: a systematic review CH Colla, AJ Mainor, C Hargreaves, T Sequist, N Morden Medical Care Research and Review 74 (5), 507-550, 2017 | 340 | 2017 |
| Choosing wisely—the politics and economics of labeling low-value services NE Morden, CH Colla, TD Sequist, MB Rosenthal The New England journal of medicine 370 (7), 589, 2014 | 323 | 2014 |
| Choosing wisely: prevalence and correlates of low-value health care services in the United States CH Colla, NE Morden, TD Sequist, WL Schpero, MB Rosenthal Journal of general internal medicine 30, 221-228, 2015 | 303 | 2015 |
| Medicare spending and outcomes after postacute care for stroke and hip fracture MB Buntin, CH Colla, P Deb, N Sood, JJ Escarce Medical care 48 (9), 776-784, 2010 | 280 | 2010 |
| Days spent at home—a patient-centered goal and outcome AC Groff, CH Colla, TH Lee The New England journal of medicine 375 (17), 1610, 2016 | 214 | 2016 |
| Spending differences associated with the Medicare physician group practice demonstration CH Colla, DE Wennberg, E Meara, JS Skinner, D Gottlieb, VA Lewis, ... Jama 308 (10), 1015-1023, 2012 | 209 | 2012 |
| First national survey of ACOs finds that physicians are playing strong leadership and ownership roles CH Colla, VA Lewis, SM Shortell, ES Fisher Health Affairs 33 (6), 964-971, 2014 | 185 | 2014 |
| Prescription opioid use among disabled Medicare beneficiaries: intensity, trends, and regional variation NE Morden, JC Munson, CH Colla, JS Skinner, JPW Bynum, W Zhou, ... Medical care 52 (9), 852-859, 2014 | 168 | 2014 |
| A taxonomy of accountable care organizations for policy and practice SM Shortell, FM Wu, VA Lewis, CH Colla, ES Fisher Health services research 49 (6), 1883-1899, 2014 | 166 | 2014 |
| Cascades of care after incidental findings in a US national survey of physicians I Ganguli, AL Simpkin, C Lupo, A Weissman, AJ Mainor, EJ Orav, ... JAMA network open 2 (10), e1913325-e1913325, 2019 | 150 | 2019 |
| Association between Medicare accountable care organization implementation and spending among clinically vulnerable beneficiaries CH Colla, VA Lewis, LS Kao, AJ O’Malley, CH Chang, ES Fisher JAMA internal medicine 176 (8), 1167-1175, 2016 | 150 | 2016 |
| Accountable care organizations in the United States: market and demographic factors associated with formation VA Lewis, CH Colla, KL Carluzzo, SE Kler, ES Fisher Health services research 48 (6pt1), 1840-1858, 2013 | 139 | 2013 |
| Swimming against the current—what might work to reduce low-value care? CH Colla The New England journal of medicine 371 (14), 1280, 2014 | 126 | 2014 |
| Few ACOs pursue innovative models that integrate care for mental illness and substance abuse with primary care VA Lewis, CH Colla, K Tierney, AD Van Citters, ES Fisher, E Meara Health Affairs 33 (10), 1808-1816, 2014 | 125 | 2014 |
| Hospitals participating in ACOs tend to be large and urban, allowing access to capital and data CH Colla, VA Lewis, E Tierney, DB Muhlestein Health affairs 35 (3), 431-439, 2016 | 124 | 2016 |
| Effects of payment changes on trends in post‐acute care MB Buntin, CH Colla, JJ Escarce Health services research 44 (4), 1188-1210, 2009 | 124 | 2009 |
| TRENDS FROM THE FIELD CH Colla, EA Kinsella, NE Morden, DJ Meyers, MB Rosenthal, TD Sequist Am J Manag Care 22 (5), 337-343, 2016 | 112 | 2016 |
| Prevalence and cost of care cascades after low-value preoperative electrocardiogram for cataract surgery in fee-for-service Medicare beneficiaries I Ganguli, C Lupo, AJ Mainor, S Raymond, Q Wang, EJ Orav, CH Chang, ... JAMA internal medicine 179 (9), 1211-1219, 2019 | 103 | 2019 |
| ACOs serving high proportions of racial and ethnic minorities lag in quality performance VA Lewis, T Fraze, ES Fisher, SM Shortell, CH Colla Health affairs 36 (1), 57-66, 2017 | 102 | 2017 |
Valerie A. LewisProfessor, UNC Chapel HillVerified email at email.unc.edu