MSSP ACO Explorer / All ACOs / CareMax National Care Network, LLC
CareMax National Care Network, LLC
CareMax National Care Network, LLC (A3834) is a Medicare Shared Savings Program ACO based in Massachusetts, in the ENHANCED track. In PY 2024 it had 73,142 assigned beneficiaries, spent 6.4% below its benchmark, and earned $49.9M in shared savings, with a quality score of 77.0. It appears in 7 performance years of CMS results, from 2018 to 2024.
6.4%savings rate, PY 2024 (median ACO 4.2%)
$49.9Mearned shared savings, PY 2024
77.0quality score, PY 2024 (median 83.1)
73,142assigned beneficiaries, PY 2024
Results by performance year
| Year | Track | Assigned | Savings rate | Benchmark minus spending | Earned savings or losses | Quality |
|---|---|---|---|---|---|---|
| 2024 | ENHANCED | 73,142 | 6.4% | $67.9M | $49.9M | 77.0 |
| 2023 | ENHANCED | 84,650 | 4.5% | $51.3M | $37.7M | 65.8 |
| 2022 | ENHANCED | 100,351 | 5.2% | $65.0M | $47.8M | 70.6 |
| 2021 | ENHANCED | 148,277 | 2.6% | $46.9M | $34.5M | 89.2 |
| 2020 | ENHANCED | 161,364 | 3.8% | $68.7M | $51.5M | 100.0 |
| 2019 July to December 2019 (6 months) | ENHANCED | 33,787 | 3.5% | $6.7M | $4.6M | 92.2 |
| 2019 January to June 2019 (6 months) | Track 1+ | 24,250 | 3.4% | $4.5M | $2.1M | 92.2 |
| 2018 | Track 1+ | 19,337 | -0.6% | -$1.3M | -$384K | 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, CareMax National Care Network, LLC had assigned beneficiaries in 681 counties. The ten largest:
| County | Assigned beneficiaries | Share of the ACO |
|---|---|---|
| Bristol, MA | 21,312 | 29.2% |
| Plymouth, MA | 6,935 | 9.5% |
| Essex, MA | 5,795 | 7.9% |
| Brevard, FL | 5,476 | 7.5% |
| Norfolk, MA | 4,694 | 6.4% |
| Trumbull, OH | 3,849 | 5.3% |
| Middlesex, MA | 3,184 | 4.4% |
| Indian River, FL | 2,175 | 3.0% |
| Rockingham, NH | 2,143 | 2.9% |
| Suffolk, MA | 1,598 | 2.2% |
CMS suppresses county counts of 1 to 10. Open the full footprint map in the explorer.