Top 25 ACOs (May 2023)

The Open Data API (ODA) provides programmatic access to a dataset that includes information on the top 25 accountable care organizations (ACOs) in the United States, ranked based on their gross generated savings/losses. These ACOs were established under the Patient Protection and Affordable Care Act (ACA) with the aim of delivering high-quality, coordinated care to specific patient populations and reducing unnecessary expenses.

The gross savings/losses of an ACO is determined by calculating the difference between its total benchmark expenditures and total aligned beneficiary expenditures. This metric reflects the overall amount saved or lost by the organization and represents the savings (or losses) to be shared between the ACO and the Centers for Medicare and Medicaid (CMS).

Take a look at the list below to see the top 25 ACOs in the U.S. based on their gross generated savings/losses:

  1. Baylor Quality Health Care Alliance LLC (FKA Baylor Scott & White Quality Alliance)
    • State: TX
    • Definitive ID: 800687
    • Generated savings/losses: $124,593,794
    • Patient population: 125,258
  2. Palm Beach Accountable Care Organization
    • State: FL
    • Definitive ID: 552157
    • Generated savings/losses: $84,231,357
    • Patient population: 89,403
  3. Advocate Physician Partners Accountable Care
    • State: IL
    • Definitive ID: 552160
    • Generated savings/losses: $56,906,719
    • Patient population: 98,212
  4. Privia Quality Network LLC
    • State: VA
    • Definitive ID: 583229
    • Generated savings/losses: $56,655,800
    • Patient population: 64,175
  5. Keystone ACO
    • State: PA
    • Definitive ID: 574708
    • Generated savings/losses: $52,308,657
    • Patient population: 69,246
  6. Steward National Care Network Inc
    • State: MA
    • Definitive ID: 963485
    • Generated savings/losses: $46,925,491
    • Patient population: 148,277
  7. Mercy Health ACO
    • State: MO
    • Definitive ID: 800734
    • Generated savings/losses: $42,068,261
    • Patient population: 126,889
  8. Health Connect Partners
    • State: WA
    • Definitive ID: 583280
    • Generated savings/losses: $40,546,360
    • Patient population: 114,362
  9. Piedmont Clinic ACO
    • State: GA
    • Definitive ID: 904025
    • Generated savings/losses: $39,959,748
    • Patient population: 69,933
  10. Caravan Health ACO 22 LLC
    • State: MO
    • Definitive ID: 1002286
    • Generated savings/losses: $36,683,152
    • Patient population: 106,323
  11. USMM Accountable Care Partners
    • State: MI
    • Definitive ID: 800813
    • Generated savings/losses: $35,120,362
    • Patient population: 13,885
  12. Aledade Accountable Care 61 (AKA California Southern 2020 ACO)
    • State: MD
    • Definitive ID: 1010016
    • Generated savings/losses: $35,083,247
    • Patient population: 39,144
  13. Banner Health Network ACO
    • State: AZ
    • Definitive ID: 903939
    • Generated savings/losses: $34,803,680
    • Patient population: 68,075
  14. Mercy Health Select ACO
    • State: OH
    • Definitive ID: 552206
    • Generated savings/losses: $34,550,124
    • Patient population: 60,671
  15. Aledade Accountable Care 16
    • State: MD
    • Definitive ID: 903925
    • Generated savings/losses: $34,377,030
    • Patient population: 36,715
  16. Silver State ACO
    • State: NV
    • Definitive ID: 583251
    • Generated savings/losses: $33,782,285
    • Patient population: 44,733
  17. Baptist Physician Partners ACO LLC
    • State: FL
    • Definitive ID: 963629
    • Generated savings/losses: $33,590,789
    • Patient population: 40,941
  18. Sentara Accountable Care Organization LLC
    • State: VA
    • Definitive ID: 1010047
    • Generated savings/losses: $30,973,689
    • Patient population: 60,600
  19. Aledade Duwamish ACO LLC (AKA North Carolina 2019-A ACO)
    • State: MD
    • Definitive ID: 1002270
    • Generated savings/losses: $30,860,089
    • Patient population: 48,179
  20. Carolinas HealthCare System ACO LLC
    • State: NC
    • Definitive ID: 963623
    • Generated savings/losses: $30,466,217
    • Patient population: 76,950
  21. CHRISTUS Health Quality Care Alliance (AKA CPG Quality Care Alliance)
    • State: TX
    • Definitive ID: 846874
    • Generated savings/losses: $30,098,038
    • Patient population: 60,431
  22. Houston Methodist Coordinated Care
    • State: TX
    • Definitive ID: 903971
    • Generated savings/losses: $29,654,665
    • Patient population: 35,131
  23. Bridges Health Partners Accountable Care Organization
    • State: PA
    • Definitive ID: 963570
    • Generated savings/losses: $29,501,736
    • Patient population: 29,583
  24. California Clinical Partners ACO LLC
    • State: FL
    • Definitive ID: 1002254
    • Generated savings/losses: $28,742,416
    • Patient population: 16,635
  25. Dignity Health Care Network LLC
    • State: CA
    • Definitive ID: 1010027
    • Generated savings/losses: $28,359,743
    • Patient population: 68,071

Please note that this information is subject to change and should be verified with the Open Data API for the most up-to-date data.

RankACO nameStateDefinitive ID(Gross) Generated savings/LossesPatient population
1Baylor Quality Health Care Alliance LLC (FKA Baylor Scott & White Quality Alliance)TX800687$124,593,794125,258
2Palm Beach Accountable Care OrganizationFL552157$84,231,35789,403
3Advocate Physician Partners Accountable CareIL552160$56,906,71998,212
4Privia Quality Network LLCVA583229$56,655,80064,175
5Keystone ACOPA574708$52,308,65769,246
6Steward National Care Network IncMA963485$46,925,491148,277
7Mercy Health ACOMO800734$42,068,261126,889
8Health Connect PartnersWA583280$40,546,360114,362
9Piedmont Clinic ACOGA904025$39,959,74869,933
10Caravan Health ACO 22 LLCMO1002286$36,683,152106,323
11USMM Accountable Care PartnersMI800813$35,120,36213,885
12Aledade Accountable Care 61 (AKA California Southern 2020 ACO)MD1010016$35,083,24739,144
13Banner Health Network ACOAZ903939$34,803,68068,075
14Mercy Health Select ACOOH552206$34,550,12460,671
15Aledade Accountable Care 16MD903925$34,377,03036,715
16Silver State ACONV583251$33,782,28544,733
17Baptist Physician Partners ACO LLCFL963629$33,590,78940,941
18Sentara Accountable Care Organization LLCVA1010047$30,973,68960,600
19Aledade Duwamish ACO LLC (AKA North Carolina 2019-A ACO)MD1002270$30,860,08948,179
20Carolinas HealthCare System ACO LLCNC963623$30,466,21776,950
21CHRISTUS Health Quality Care Alliance (AKA CPG Quality Care Alliance)TX846874$30,098,03860,431
22Houston Methodist Coordinated CareTX903971$29,654,66535,131
23Bridges Health Partners Accountable Care OrganizationPA963570$29,501,73629,583
24California Clinical Partners ACO LLCFL1002254$28,742,41616,635
25Dignity Health Care Network LLCCA1010027$28,359,74368,071
Data from Definitive Healthcare.

Todd Guthrie

Research

Todd Guthrie is a seasoned researcher with a strong background in compliance and consulting. He excels in navigating complex regulatory landscapes and helping businesses achieve compliance while mitigating risks. His current topics of ACO research include those by Keith Muller PhD.