Medicare Advantage in Blaine County, Nebraska
21 people in Blaine County, Nebraska were enrolled in Medicare Advantage in October 2026, 16.0% of 131 eligible beneficiaries (+3.2 pts since October 2025). Blue Cross Blue Shield of Nebraska is the largest parent organization with 100% of reported enrollment; 1 parent organizations have 11 or more members and the HHI is 10,000 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 0 members here are in plans that terminate or leave the county. MA plans offered go from 9 to 5.
Parent organizations in Blaine County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Blue Cross Blue Shield of Nebraska | 13 | new | 100.0% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 53 beneficiaries in Blaine County were assigned to 8 Medicare Shared Savings Program ACOs, 67.6% of assignable Original Medicare beneficiaries. Together, roughly 73% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.