Medicare Advantage in Hall County, Nebraska
4,551 people in Hall County, Nebraska were enrolled in Medicare Advantage in October 2026, 38.9% of 11,696 eligible beneficiaries (−0.7 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 42% of reported enrollment; 9 parent organizations have 11 or more members and the HHI is 2,810 (highly concentrated). For 2027, 2,671 members here are in plans that terminate or leave the county, and Molina Healthcare, Inc. leaves. MA plans offered go from 20 to 21.
Parent organizations in Hall County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 1,906 | −192 | 42.1% |
| Blue Cross Blue Shield of Nebraska | 1,101 | +378 | 24.3% |
| Medica Holding Company | 869 | −276 | 19.2% |
| Devoted Health, Inc. | 294 | new | 6.5% |
| Centene Corporation | 242 | +101 | 5.4% |
| Sanford Health | 50 | +23 | 1.1% |
| Molina Healthcare, Inc. | 31 | +9 | 0.7% |
| Humana Inc. | 16 | 0 | 0.4% |
| CVS Health Corporation | 14 | −315 | 0.3% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 4,108 beneficiaries in Hall County were assigned to 27 Medicare Shared Savings Program ACOs, 79.8% of assignable Original Medicare beneficiaries. Together, roughly 88% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.