Medicare Advantage in Marshall County, Minnesota
1,286 people in Marshall County, Minnesota were enrolled in Medicare Advantage in October 2026, 53.6% of 2,398 eligible beneficiaries (−0.6 pts since October 2025). Aware Integrated, Inc. is the largest parent organization with 86% of reported enrollment; 4 parent organizations have 11 or more members and the HHI is 7,454 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 934 members here are in plans that terminate or leave the county, and UnitedHealth Group, Inc. leaves. MA plans offered go from 14 to 5.
Parent organizations in Marshall County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Aware Integrated, Inc. | 1,088 | +204 | 85.9% |
| UnitedHealth Group, Inc. | 70 | +4 | 5.5% |
| Medica Holding Company | 63 | +35 | 5.0% |
| Sanford Health | 45 | +20 | 3.6% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 199 beneficiaries in Marshall County were assigned to 6 Medicare Shared Savings Program ACOs, 25.3% of assignable Original Medicare beneficiaries. Together, roughly 65% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.