MSSP ACO Explorer / All ACOs / Lahey Clinical Performance Accountable Care Organization, LLC
Lahey Clinical Performance Accountable Care Organization, LLC
Lahey Clinical Performance Accountable Care Organization, LLC (A1490) is a Medicare Shared Savings Program ACO based in Massachusetts, in the BASIC track, Level B. In PY 2024 it had 40,862 assigned beneficiaries, spent 2.0% below its benchmark, and did not earn shared savings, with a quality score of 76.6. It appears in 12 performance years of CMS results, from 2013 to 2024.
2.0%savings rate, PY 2024 (median ACO 4.2%)
$0earned shared savings, PY 2024
76.6quality score, PY 2024 (median 83.1)
40,862assigned beneficiaries, PY 2024
Results by performance year
| Year | Track | Assigned | Savings rate | Benchmark minus spending | Earned savings or losses | Quality |
|---|---|---|---|---|---|---|
| 2024 | BASIC B | 40,862 | 2.0% | $12.2M | $0 | 76.6 |
| 2023 | BASIC B | 40,929 | 0.3% | $1.8M | $0 | 76.9 |
| 2022 | BASIC B | 41,269 | 1.5% | $7.7M | $0 | 76.5 |
| 2021 | BASIC B | 41,187 | 1.5% | $7.2M | $0 | 90.2 |
| 2020 | BASIC B | 44,182 | 3.9% | $18.8M | $7.3M | 96.9 |
| 2019 July to December 2019 (6 months) | BASIC B | 46,915 | 1.9% | $5.4M | $0 | 92.2 |
| 2019 January to June 2019 (6 months) | Track 1 | 47,204 | 3.3% | $9.6M | $4.4M | 92.2 |
| 2018 | Track 1 | 43,349 | 4.8% | $24.2M | $10.4M | 87.5 |
| 2017 | Track 1 | 40,876 | 2.5% | $11.5M | $4.6M | 81.9 |
| 2016 | Track 1 | 40,648 | -2.6% | -$10.7M | $0 | 90.0 |
| 2015 | Track 1 | 34,364 | 2.7% | $9.8M | $4.6M | 96.5 |
| 2014 | Track 1 | 36,198 | 3.2% | $11.7M | $5.2M | 90.0 |
| 2013 | Track 1 | 37,037 | -5.4% | -$21.2M | $0 | n/a |
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, Lahey Clinical Performance Accountable Care Organization, LLC had assigned beneficiaries in 202 counties. The ten largest:
| County | Assigned beneficiaries | Share of the ACO |
|---|---|---|
| Middlesex, MA | 19,191 | 47.0% |
| Essex, MA | 17,019 | 41.7% |
| Rockingham, NH | 1,208 | 3.0% |
| Hillsborough, NH | 599 | 1.5% |
| Suffolk, MA | 373 | 0.9% |
| Norfolk, MA | 317 | 0.8% |
| Worcester, MA | 262 | 0.6% |
| Barnstable, MA | 211 | 0.5% |
| York, ME | 178 | 0.4% |
| Plymouth, MA | 156 | 0.4% |
CMS suppresses county counts of 1 to 10. Open the full footprint map in the explorer.