Medicare Advantage in Cheboygan County, Michigan
5,140 people in Cheboygan County, Michigan were enrolled in Medicare Advantage in October 2026, 56.8% of 9,042 eligible beneficiaries (+0.1 pts since October 2025). Blue Cross Blue Shield of Michigan Mutual Ins. Co. is the largest parent organization with 36% of reported enrollment; 7 parent organizations have 11 or more members and the HHI is 3,112 (highly concentrated). HRSA classifies the county as partly rural. For 2027, 1,460 members here are in plans that terminate or leave the county. MA plans offered go from 28 to 28.
Parent organizations in Cheboygan County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 1,848 | −513 | 36.2% |
| Humana Inc. | 1,705 | +454 | 33.4% |
| Corewell Health | 1,340 | +204 | 26.2% |
| UnitedHealth Group, Inc. | 87 | −21 | 1.7% |
| McLaren Health Care Corporation | 68 | −1 | 1.3% |
| CVS Health Corporation | 53 | −7 | 1.0% |
| Elevance Health, Inc. | 11 | 0 | 0.2% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 2,139 beneficiaries in Cheboygan County were assigned to 36 Medicare Shared Savings Program ACOs, 70.1% of assignable Original Medicare beneficiaries. Together, roughly 87% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.