MSSP ACO Explorer / All ACOs / HARTFORD HEALTHCARE ACCOUNTABLE CARE ORGANIZATION, INC.
HARTFORD HEALTHCARE ACCOUNTABLE CARE ORGANIZATION, INC.
HARTFORD HEALTHCARE ACCOUNTABLE CARE ORGANIZATION, INC. (A1749) is a Medicare Shared Savings Program ACO based in Connecticut, in the BASIC track, Level B. In PY 2024 it had 15,439 assigned beneficiaries, spent 7.1% below its benchmark, and earned $6.7M in shared savings, with a quality score of 83.4. It appears in 12 performance years of CMS results, from 2013 to 2024.
7.1%savings rate, PY 2024 (median ACO 4.2%)
$6.7Mearned shared savings, PY 2024
83.4quality score, PY 2024 (median 83.1)
15,439assigned beneficiaries, PY 2024
Results by performance year
| Year | Track | Assigned | Savings rate | Benchmark minus spending | Earned savings or losses | Quality |
|---|---|---|---|---|---|---|
| 2024 | BASIC B | 15,439 | 7.1% | $17.1M | $6.7M | 83.4 |
| 2023 | BASIC B | 16,048 | 6.3% | $14.4M | $5.7M | 78.5 |
| 2022 | BASIC B | 26,429 | 2.0% | $7.3M | $0 | 75.8 |
| 2021 | BASIC B | 26,011 | 2.6% | $9.0M | $3.5M | 85.1 |
| 2020 | BASIC B | 23,615 | 1.7% | $5.1M | $0 | 96.9 |
| 2019 July to December 2019 (6 months) | BASIC B | 20,265 | 1.0% | $1.4M | $0 | 96.8 |
| 2019 January to June 2019 (6 months) | Track 1 | 22,404 | -5.1% | -$7.5M | $0 | 96.8 |
| 2018 | Track 1 | 22,217 | -3.3% | -$9.0M | $0 | 91.4 |
| 2017 | Track 1 | 25,347 | -2.9% | -$8.4M | $0 | 79.0 |
| 2016 | Track 1 | 23,264 | -3.4% | -$10.0M | $0 | 84.2 |
| 2015 | Track 1 | 14,324 | 2.6% | $3.6M | $0 | 88.7 |
| 2014 | Track 1 | 21,207 | 2.4% | $5.6M | $0 | 90.0 |
| 2013 | Track 1 | 12,898 | -2.4% | -$2.9M | $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, HARTFORD HEALTHCARE ACCOUNTABLE CARE ORGANIZATION, INC. had assigned beneficiaries in 211 counties. The ten largest:
| County | Assigned beneficiaries | Share of the ACO |
|---|---|---|
| Hartford, CT | 5,419 | 35.1% |
| New London, CT | 3,302 | 21.4% |
| New Haven, CT | 1,521 | 9.8% |
| Litchfield, CT | 1,329 | 8.6% |
| Tolland, CT | 991 | 6.4% |
| Windham, CT | 979 | 6.3% |
| Fairfield, CT | 676 | 4.4% |
| Washington, RI | 317 | 2.1% |
| Middlesex, CT | 234 | 1.5% |
| Hampden, MA | 58 | 0.4% |
CMS suppresses county counts of 1 to 10. Open the full footprint map in the explorer.