Medicare Advantage in Chippewa County, Michigan
5,006 people in Chippewa County, Michigan were enrolled in Medicare Advantage in October 2026, 56.1% of 8,921 eligible beneficiaries (−2.7 pts since October 2025). Blue Cross Blue Shield of Michigan Mutual Ins. Co. is the largest parent organization with 60% of reported enrollment; 5 parent organizations have 11 or more members and the HHI is 4,992 (highly concentrated). HRSA classifies the county as partly rural. For 2027, 661 members here are in plans that terminate or leave the county. MA plans offered go from 13 to 11.
Parent organizations in Chippewa County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 2,983 | −443 | 60.0% |
| Humana Inc. | 1,852 | +613 | 37.3% |
| UnitedHealth Group, Inc. | 83 | −5 | 1.7% |
| CVS Health Corporation | 32 | −1 | 0.6% |
| Highmark Health | 21 | −2 | 0.4% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 1,823 beneficiaries in Chippewa County were assigned to 38 Medicare Shared Savings Program ACOs, 66.2% of assignable Original Medicare beneficiaries. Together, roughly 85% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.