The 'Alternative Quality Contract,' based on a global budget, lowered medical spending and improved quality.
Seven provider organizations in Massachusetts entered the Blue Cross Blue Shield Alternative Quality Contract in 2009, followed by four more organizations in 2010. This contract, based on a global budget and pay-for-performance for achieving certain quality benchmarks, places providers at risk for excessive spending and rewards them for quality, similar to the new Pioneer Accountable Care Organizations in Medicare. We analyzed changes in spending and quality associated with the Alternative Quality Contract and found that the rate of increase in spending slowed compared to control groups, more so in the second year than in the first. Overall, participation in the contract over two years led to savings of 2.8 percent (1.9 percent in year 1 and 3.3 percent in year 2) compared to spending in nonparticipating groups. Savings were accounted for by lower prices achieved through shifting procedures, imaging, and tests to facilities with lower fees, as well as reduced utilization among some groups. Quality of care also improved compared to control organizations, with chronic care management, adult preventive care, and pediatric care within the contracting groups improving more in year 2 than in year 1. These results suggest that global budgets with pay-for-performance can begin to slow underlying growth in medical spending while improving quality of care.
Harvard Medical School in Boston, Massachusetts, USA. zirui_song@hms.harvard.edu
Zirui
Z
Song
Dana Gelb
DG
Safran
Bruce E
BE
Landon
Mary Beth
MB
Landrum
Yulei
Y
He
Robert E
RE
Mechanic
Matthew P
MP
Day
Michael E
ME
Chernew
D000293:Adolescent; D000328:Adult; D054598:Blue Cross Blue Shield Insurance Plans; D002017:Budgets; D015331:Cohort Studies; D032982:Contracts; D003363:Cost Control / Q000379:methods; D005260:Female; D005102:Health Expenditures / Q000639:trends; D006801:Humans; D008297:Male; D008404:Massachusetts; D008875:Middle Aged; D019982:Organizational Case Studies; D058996:Quality Improvement / Q000458:organization & administration*; D011787:Quality of Health Care; D012052:Reimbursement, Incentive; D055815:Young Adult