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Top 30 Accountable Care Organizations – Update

SK&A has updated its ranking of the largest accountable care organizations based on the number of participating physicians. SK&A identified 657 ACOs as of September 2015, including Medicare Shared Savings Programs, commercial ACOs, Medicaid ACOs, and Pioneer ACOs.

Montiefiore ACO & United HealthCare, a commercial ACO, topped the list with 4,630 participating physicians and 1,151 facilities. Second on the list was a Medicaid ACO in Oregon, FamilyCare Inc., with 3,769 physicians and 1,372 facilities participating. The largest Pioneer ACO, Heritage California ACO, was ranked seventh, and Advocate Physician Partners Accountable Care Inc. was the largest MSS Program and ninth on the ranking.

Source: Top 30 accountable care organizations: SK&A market insight report. SK&A, Sept. 2015. http://www.skainfo.com/health_care_market_reports/ACO_Top30.pdf [Free registration may be required to view]

See updated post: https://aharesourcecenter.wordpress.com/2017/02/14/30-largest-accountable-care-organizations-3/

Posted by AHA Resource Center (312) 422-2050, rc@aha.org

30 Largest Accountable Care Organizations

SK&A has released a ranking of the 30 largest ACOs based on the number of participating physicians. Topping the list with the number of affiliated physicians shown are:

  1. Montefiore ACO & United Healthcare – 4503
  2. FamilyCare Inc – 3716
  3. Heritage California ACO – 3452
  4. Heritage Provider Network & Anthem Blue Cross of California – 3378
  5. Valley Preferred Aetna – 3360

For each ranked ACO, the list includes the headquarters location, total participating physicians and facilities, and type of ACO.

Source: Top 30 accountable care organizations. SK&A Market Insight Report, May 2015. http://www.skainfo.com/health_care_market_reports/ACO_Top30.pdf [free registration may be needed]

Posted by AHA Resource Center (312) 422-2050, rc@aha.org

30 Largest Accountable Care Organizations

See also 2015 update.

The marketing contacts firm SK&A has released a new ranking of the nation’s 30 largest ACOs based on the total number of physicians. Topping the list are:

  1. Partners Healthcare
  2. Valley Preferred Aetna
  3. Hill Phys/Dignity Health/UCSF Health Net.

Included in the list are the ACO headquarters city and state, the total number of facilities as well as physicians involved, and the type of ACO. The five ACO types used by SK&A are Medicare Shared Savings Program, commercial, look-alike [similar to Medicare ACOs but not Medicare-contracted], Medicaid, and Pioneer.

Source: Top 30 accountable care organizations. SK&A, Apr. 2014. http://www.skainfo.com/health_care_market_reports/ACO_Top30.pdf

Posted by AHA Resource Center (312) 422-2050, rc@aha.org