MSSP ACO Explorer / All ACOs / SSM ACO, LLC
SSM ACO, LLC
SSM ACO, LLC (A2272) is a Medicare Shared Savings Program ACO based in Missouri, in the ENHANCED track. In PY 2024 it had 15,288 assigned beneficiaries, spent 5.6% below its benchmark, and earned $8.6M in shared savings, with a quality score of 75.6. It appears in 11 performance years of CMS results, from 2014 to 2024.
5.6%savings rate, PY 2024 (median ACO 4.2%)
$8.6Mearned shared savings, PY 2024
75.6quality score, PY 2024 (median 83.1)
15,288assigned beneficiaries, PY 2024
Results by performance year
| Year | Track | Assigned | Savings rate | Benchmark minus spending | Earned savings or losses | Quality |
|---|---|---|---|---|---|---|
| 2024 | ENHANCED | 15,288 | 5.6% | $11.7M | $8.6M | 75.6 |
| 2023 | ENHANCED | 16,401 | 6.0% | $12.7M | $9.3M | 85.4 |
| 2022 | ENHANCED | 17,343 | 4.8% | $9.9M | $7.3M | 85.0 |
| 2021 | Track 3 | 21,679 | 0.8% | $1.8M | $0 | 94.5 |
| 2020 | Track 3 | 19,141 | 2.9% | $5.8M | $4.3M | 97.0 |
| 2019 | Track 3 | 19,576 | 5.0% | $12.2M | $8.7M | 95.1 |
| 2018 | Track 3 | 19,659 | 2.3% | $5.4M | $3.6M | 90.8 |
| 2017 | Track 1 | 22,482 | -1.8% | -$4.1M | $0 | 89.0 |
| 2016 | Track 1 | 20,710 | -0.6% | -$1.2M | $0 | 93.8 |
| 2015 | Track 1 | 21,724 | -5.2% | -$10.6M | $0 | 95.2 |
| 2014 | Track 1 | 22,553 | 0.5% | $1.1M | $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, SSM ACO, LLC had assigned beneficiaries in 225 counties. The ten largest:
| County | Assigned beneficiaries | Share of the ACO |
|---|---|---|
| St. Charles, MO | 6,093 | 39.7% |
| St. Louis, MO | 4,686 | 30.5% |
| Lincoln, MO | 919 | 6.0% |
| Jefferson, MO | 776 | 5.1% |
| St. Louis, MO | 710 | 4.6% |
| Warren, MO | 560 | 3.6% |
| Monroe, IL | 407 | 2.7% |
| Madison, IL | 152 | 1.0% |
| St. Clair, IL | 140 | 0.9% |
| Montgomery, MO | 128 | 0.8% |
CMS suppresses county counts of 1 to 10. Open the full footprint map in the explorer.