Medicare Advantage in Mahnomen County, Minnesota
451 people in Mahnomen County, Minnesota were enrolled in Medicare Advantage in October 2026, 42.9% of 1,052 eligible beneficiaries (−9.1 pts since October 2025). Aware Integrated, Inc. is the largest parent organization with 78% of reported enrollment; 3 parent organizations have 11 or more members and the HHI is 6,333 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 365 members here are in plans that terminate or leave the county. MA plans offered go from 10 to 2.
Parent organizations in Mahnomen County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Aware Integrated, Inc. | 337 | +83 | 77.5% |
| Medica Holding Company | 76 | +38 | 17.5% |
| Sanford Health | 22 | +8 | 5.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 84 beneficiaries in Mahnomen County were assigned to 3 Medicare Shared Savings Program ACOs, 24.0% of assignable Original Medicare beneficiaries. Together, roughly 57% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.