MSSP ACO Explorer / All ACOs / North Shore-LIJ MSSP ACO, LLC
North Shore-LIJ MSSP ACO, LLC
North Shore-LIJ MSSP ACO, LLC (A3030) is a Medicare Shared Savings Program ACO based in New York, in the BASIC track, Level B. In PY 2024 it had 80,410 assigned beneficiaries, spent 3.7% below its benchmark, and earned $18.3M in shared savings, with a quality score of 79.8. It appears in 9 performance years of CMS results, from 2016 to 2024.
3.7%savings rate, PY 2024 (median ACO 4.2%)
$18.3Mearned shared savings, PY 2024
79.8quality score, PY 2024 (median 83.1)
80,410assigned beneficiaries, PY 2024
Results by performance year
| Year | Track | Assigned | Savings rate | Benchmark minus spending | Earned savings or losses | Quality |
|---|---|---|---|---|---|---|
| 2024 | BASIC B | 80,410 | 3.7% | $46.6M | $18.3M | 79.8 |
| 2023 | BASIC B | 78,183 | 2.9% | $33.6M | $13.2M | 74.9 |
| 2022 | BASIC B | 73,226 | 3.3% | $32.9M | $12.9M | 73.3 |
| 2021 | BASIC B | 69,118 | -0.1% | -$474K | $0 | 74.4 |
| 2020 | BASIC B | 66,902 | 2.8% | $21.6M | $8.4M | 96.9 |
| 2019 July to December 2019 (6 months) | BASIC B | 62,796 | 0.1% | $279K | $0 | 92.2 |
| 2019 January to June 2019 (6 months) | Track 1 | 71,302 | -6.9% | -$31.0M | $0 | 92.2 |
| 2018 | Track 1 | 67,249 | -1.9% | -$15.8M | $0 | 81.8 |
| 2017 | Track 1 | 47,612 | -2.1% | -$12.4M | $0 | 87.4 |
| 2016 | Track 1 | 40,560 | -0.5% | -$2.7M | $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, North Shore-LIJ MSSP ACO, LLC had assigned beneficiaries in 346 counties. The ten largest:
| County | Assigned beneficiaries | Share of the ACO |
|---|---|---|
| Nassau, NY | 22,971 | 28.6% |
| Suffolk, NY | 22,088 | 27.5% |
| Queens, NY | 9,131 | 11.4% |
| Westchester, NY | 6,961 | 8.7% |
| Richmond, NY | 6,765 | 8.4% |
| New York, NY | 5,275 | 6.6% |
| Kings, NY | 1,991 | 2.5% |
| Fairfield, CT | 1,179 | 1.5% |
| Putnam, NY | 592 | 0.7% |
| Dutchess, NY | 417 | 0.5% |
CMS suppresses county counts of 1 to 10. Open the full footprint map in the explorer.