Medicare Advantage in Wexford County, Michigan
6,154 people in Wexford County, Michigan were enrolled in Medicare Advantage in October 2026, 65.6% of 9,384 eligible beneficiaries (+0.6 pts since October 2025). Corewell Health is the largest parent organization with 37% of reported enrollment; 8 parent organizations have 11 or more members and the HHI is 2,549 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 2,139 members here are in plans that terminate or leave the county. MA plans offered go from 45 to 45.
Parent organizations in Wexford County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Corewell Health | 2,282 | +556 | 37.3% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 1,556 | −694 | 25.4% |
| Humana Inc. | 1,192 | +318 | 19.5% |
| UnitedHealth Group, Inc. | 616 | −10 | 10.1% |
| CVS Health Corporation | 351 | −16 | 5.7% |
| Centene Corporation | 58 | +1 | 0.9% |
| Molina Healthcare, Inc. | 37 | −6 | 0.6% |
| PACE North | 32 | −4 | 0.5% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 1,797 beneficiaries in Wexford County were assigned to 34 Medicare Shared Savings Program ACOs, 66.8% of assignable Original Medicare beneficiaries. Together, roughly 89% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.