MSSP ACO Explorer / All ACOs / Pioneer Valley Accountable Care, LLC
Pioneer Valley Accountable Care, LLC
Pioneer Valley Accountable Care, LLC (A5040) is a Medicare Shared Savings Program ACO based in Massachusetts, in the ENHANCED track. In PY 2024 it had 28,842 assigned beneficiaries, spent 3.5% below its benchmark, and earned $10.5M in shared savings, with a quality score of 83.4. It appears in 3 performance years of CMS results, from 2022 to 2024.
3.5%savings rate, PY 2024 (median ACO 4.2%)
$10.5Mearned shared savings, PY 2024
83.4quality score, PY 2024 (median 83.1)
28,842assigned beneficiaries, PY 2024
Results by performance year
| Year | Track | Assigned | Savings rate | Benchmark minus spending | Earned savings or losses | Quality |
|---|---|---|---|---|---|---|
| 2024 | ENHANCED | 28,842 | 3.5% | $14.3M | $10.5M | 83.4 |
| 2023 | ENHANCED | 29,726 | 1.4% | $5.5M | $4.0M | 78.2 |
| 2022 | ENHANCED | 32,363 | 2.4% | $9.2M | $6.8M | 76.4 |
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, Pioneer Valley Accountable Care, LLC had assigned beneficiaries in 208 counties. The ten largest:
| County | Assigned beneficiaries | Share of the ACO |
|---|---|---|
| Hampden, MA | 15,776 | 54.8% |
| Hampshire, MA | 7,111 | 24.7% |
| Franklin, MA | 3,723 | 12.9% |
| Hartford, CT | 733 | 2.5% |
| Worcester, MA | 418 | 1.5% |
| Tolland, CT | 156 | 0.5% |
| Berkshire, MA | 152 | 0.5% |
| Barnstable, MA | 56 | 0.2% |
| Windham, VT | 51 | 0.2% |
| Middlesex, MA | 41 | 0.1% |
CMS suppresses county counts of 1 to 10. Open the full footprint map in the explorer.