Medicare Advantage in Sherburne County, Minnesota
10,552 people in Sherburne County, Minnesota were enrolled in Medicare Advantage in October 2026, 59.5% of 17,728 eligible beneficiaries (−5.2 pts since October 2025). Aware Integrated, Inc. is the largest parent organization with 72% of reported enrollment; 7 parent organizations have 11 or more members and the HHI is 5,515 (highly concentrated). For 2027, 7,219 members here are in plans that terminate or leave the county, and Allina Health and Aetna Insurance Holding Company leaves. MA plans offered go from 13 to 9.
Parent organizations in Sherburne County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Aware Integrated, Inc. | 7,586 | +3,185 | 72.2% |
| Medica Holding Company | 1,527 | +595 | 14.5% |
| HealthPartners, Inc. | 933 | +487 | 8.9% |
| UnitedHealth Group, Inc. | 324 | −1,549 | 3.1% |
| CVS Health Corporation | 71 | +7 | 0.7% |
| Allina Health and Aetna Insurance Holding Company | 50 | +33 | 0.5% |
| Elevance Health, Inc. | 14 | −2 | 0.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 1,050 beneficiaries in Sherburne County were assigned to 40 Medicare Shared Savings Program ACOs, 25.0% of assignable Original Medicare beneficiaries. Together, roughly 70% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.