Characteristics of health systems operating Medicare Advantage Plans

Characteristics of health systems operating Medicare Advantage Plans
JAMA Health Forum; Aaron Hedquist, MSc; Eric Yu, MPH; Pasha Hamed, MA; E. John Orav, PhD; Austin Frakt, PhD; Thomas C. Tsai, MD, MPH; 11/24
Health care delivery has rapidly transitioned from independent physicians and hospitals to integrated delivery networks. More than three-quarters of inpatient facilities are affiliated with a health system. Nearly 1 in 7 MA [Medicare Advantage] beneficiaries are enrolled in system-operated MA plans, which remain a consistent source of Medicare enrollment. The findings of this study suggest that larger and church-affiliated health systems are associated with a higher likelihood of operating an MA plan. System-operated MA plans were associated with higher quality ratings and patient satisfaction than unaffiliated MA plans.