Medicare Advantage in Dixon County, Nebraska
477 people in Dixon County, Nebraska were enrolled in Medicare Advantage in October 2026, 37.5% of 1,271 eligible beneficiaries (−3.3 pts since October 2025). CVS Health Corporation is the largest parent organization with 53% of reported enrollment; 4 parent organizations have 11 or more members and the HHI is 3,718 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 138 members here are in plans that terminate or leave the county. MA plans offered go from 12 to 11.
Parent organizations in Dixon County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| CVS Health Corporation | 242 | +13 | 52.8% |
| Medica Holding Company | 121 | +29 | 26.4% |
| Humana Inc. | 59 | +32 | 12.9% |
| UnitedHealth Group, Inc. | 36 | −85 | 7.9% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 268 beneficiaries in Dixon County were assigned to 18 Medicare Shared Savings Program ACOs, 44.9% of assignable Original Medicare beneficiaries. Together, roughly 66% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.