MSSP ACO Explorer / All ACOs / SoNE Health ACO LLC
SoNE Health ACO LLC
SoNE Health ACO LLC (A4629) is a Medicare Shared Savings Program ACO based in Connecticut, in the ENHANCED track. In PY 2024 it had 4,782 assigned beneficiaries, spent 6.7% below its benchmark, and earned $3.1M in shared savings, with a quality score of 87.3. It appears in 6 performance years of CMS results, from 2019 to 2024.
6.7%savings rate, PY 2024 (median ACO 4.2%)
$3.1Mearned shared savings, PY 2024
87.3quality score, PY 2024 (median 83.1)
4,782assigned beneficiaries, PY 2024
Results by performance year
| Year | Track | Assigned | Savings rate | Benchmark minus spending | Earned savings or losses | Quality |
|---|---|---|---|---|---|---|
| 2024 | ENHANCED | 4,782 | 6.7% | $4.2M | $3.1M | 87.3 |
| 2023 | ENHANCED | 22,890 | 4.0% | $12.9M | $9.5M | 80.2 |
| 2022 | ENHANCED | 24,374 | 5.2% | $18.0M | $13.2M | 72.0 |
| 2021 | ENHANCED | 24,858 | 0.5% | $1.6M | $0 | 81.7 |
| 2020 | ENHANCED | 28,075 | 6.6% | $22.4M | $16.3M | 96.9 |
| 2019 July to December 2019 (6 months) | ENHANCED | 20,122 | 0.8% | $1.1M | $0 | 94.5 |
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, SoNE Health ACO LLC had assigned beneficiaries in 88 counties. The ten largest:
| County | Assigned beneficiaries | Share of the ACO |
|---|---|---|
| Hartford, CT | 2,464 | 51.2% |
| Hampden, MA | 1,273 | 26.4% |
| Tolland, CT | 440 | 9.1% |
| Litchfield, CT | 208 | 4.3% |
| New Haven, CT | 131 | 2.7% |
| Hampshire, MA | 51 | 1.1% |
| Windham, CT | 32 | 0.7% |
| New London, CT | 17 | 0.4% |
| Middlesex, CT | 14 | 0.3% |
| Fairfield, CT | 11 | 0.2% |
CMS suppresses county counts of 1 to 10. Open the full footprint map in the explorer.