Medicare Advantage in Burke County, North Dakota
67 people in Burke County, North Dakota were enrolled in Medicare Advantage in October 2026, 13.0% of 515 eligible beneficiaries (−1.3 pts since October 2025). Blue Cross Blue Shield of Michigan Mutual Ins. Co. is the largest parent organization with 52% of reported enrollment; 2 parent organizations have 11 or more members and the HHI is 5,006 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 20 members here are in plans that terminate or leave the county, and Blue Cross Blue Shield of Michigan Mutual Ins. Co. leaves. MA plans offered go from 11 to 6.
Parent organizations in Burke County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 31 | −32 | 51.7% |
| Medica Holding Company | 29 | new | 48.3% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 195 beneficiaries in Burke County were assigned to 13 Medicare Shared Savings Program ACOs, 58.9% of assignable Original Medicare beneficiaries. Together, roughly 64% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.