MSSP ACO Explorer / All ACOs / Carolinas HealthCare System ACO, LLC
Carolinas HealthCare System ACO, LLC
Carolinas HealthCare System ACO, LLC (A3675) is a Medicare Shared Savings Program ACO based in North Carolina, in the BASIC track, Level B. In PY 2024 it had 47,973 assigned beneficiaries, spent 3.2% below its benchmark, and earned $7.3M in shared savings, with a quality score of 81.6. It appears in 7 performance years of CMS results, from 2018 to 2024.
3.2%savings rate, PY 2024 (median ACO 4.2%)
$7.3Mearned shared savings, PY 2024
81.6quality score, PY 2024 (median 83.1)
47,973assigned beneficiaries, PY 2024
Results by performance year
| Year | Track | Assigned | Savings rate | Benchmark minus spending | Earned savings or losses | Quality |
|---|---|---|---|---|---|---|
| 2024 | BASIC B | 47,973 | 3.2% | $18.5M | $7.3M | 81.6 |
| 2023 | BASIC B | 52,049 | 1.3% | $7.7M | $0 | 84.2 |
| 2022 | BASIC B | 60,368 | -0.1% | -$508K | $0 | 80.1 |
| 2021 | Track 1 | 76,950 | 4.0% | $30.5M | $14.9M | 96.8 |
| 2020 | Track 1 | 79,112 | 1.9% | $14.2M | $0 | 98.1 |
| 2019 | Track 1 | 85,379 | 0.9% | $7.9M | $0 | 97.9 |
| 2018 | Track 1 | 95,071 | -0.7% | -$6.4M | $0 | 100.0 |
Savings rate is benchmark minus expenditures over benchmark, as CMS defines it. Quality scores before and after PY 2021 are on different scales.
Where its beneficiaries live
In PY 2024, Carolinas HealthCare System ACO, LLC had assigned beneficiaries in 555 counties. The ten largest:
| County | Assigned beneficiaries | Share of the ACO |
|---|---|---|
| Mecklenburg, NC | 12,153 | 25.4% |
| York, SC | 5,974 | 12.5% |
| Union, NC | 4,464 | 9.3% |
| Lancaster, SC | 4,259 | 8.9% |
| Cabarrus, NC | 3,709 | 7.8% |
| Cleveland, NC | 2,158 | 4.5% |
| Gaston, NC | 1,870 | 3.9% |
| Lincoln, NC | 1,662 | 3.5% |
| Stanly, NC | 1,586 | 3.3% |
| Rutherford, NC | 961 | 2.0% |
CMS suppresses county counts of 1 to 10. Open the full footprint map in the explorer.