John M. Hollingsworth, MD, MS

Articles by John M. Hollingsworth, MD, MS

Effects of Maryland’s All-Payer Model on Elective Joint Replacement Surgery

ByMeiling Ying, PhD,Addison Shay, MS,John M. Hollingsworth, MD, MS,Vahakn B. Shahinian, MD,Richard A. Hirth, PhD,Brent K. Hollenbeck, MD, MS

May 12th 2025

The Maryland All-Payer Model was associated with an increase in population-based rates of elective major joint replacements, with a more pronounced effect observed in Maryland-only hospitals.

Bundled Payments Lead to Quality Improvements in Hospitals’ Skilled Nursing Facility Referral Networks

BySunny C. Lin, PhD, MS,Russell J. Funk, PhD,Andrew M. Ryan, PhD,Karen E. Joynt Maddox, MD, MPH,John M. Hollingsworth, MD, MS

June 7th 2024

The Bundled Payments for Care Improvement program was associated with improved quality of skilled nursing facilities in hospital referral networks for patients undergoing surgery for joint replacement.

Medicare Accountable Care Organizations Reduce Spending on Surgery

ByParth K. Modi, MD, MS,Nicholas Moloci, MPH,Lindsey A. Herrel, MD, MS,Brent K. Hollenbeck, MD, MS,John M. Hollingsworth, MD, MS

September 15th 2020

Medicare Shared Savings Program accountable care organizations spent less on surgical care by reducing inpatient surgery, increasing outpatient surgery, and reducing spending on postacute care after inpatient surgery.

Alternative Payment Models and Hospital Engagement in Health Information Exchange

BySunny C. Lin, MS,John M. Hollingsworth, MD, MS,

January 4th 2019

Alternative payment models (APMs) introduce value-based incentives for greater hospital health information exchange (HIE) engagement. We find that APM participation is associated with lower HIE volume and greater HIE diversity, breadth, and depth.