Fact Based List:

Top Ten MSSP ACOs by Attributed Patients

  1. Advocate Physician Partners Accountable Care (IL) 139,617
  2. Delaware Valley ACO (PA, NJ) 123,888
  3. Physicians Accountable Care Solutions (8 States) 115,415
  4. POM ACO (MI) 104,559
  5. UT Southwestern Accountable Care Network (TX) 87,479
  6. Mercy Health ACO (4 States) 82,614
  7. Illinois Health Partners ACO (IL) 81,093
  8. Health Connect Partners (WA, MT, AK) 76,497
  9. Good Help ACO (6 States) 74,386
  10. University of Iowa Health Alliance Accountable Care Organization (IA, IL) 73,192

Source: CMS Shared Savings Program Accountable Care Organizations, October 217, 2017
Source URL: https://www.cms.gov/Research-Statistics-Data-and-Systems/Dow...
Notes: Only includes ACOs with 2016 attributed patients