Medicare Advantage in Van Buren County, Arkansas
2,706 people in Van Buren County, Arkansas were enrolled in Medicare Advantage in October 2026, 48.7% of 5,560 eligible beneficiaries (−0.01 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 44% of reported enrollment; 6 parent organizations have 11 or more members and the HHI is 3,191 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 482 members here are in plans that terminate or leave the county. MA plans offered go from 36 to 29.
Parent organizations in Van Buren County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 1,159 | −86 | 43.5% |
| Humana Inc. | 894 | +320 | 33.5% |
| USAble Mutual Insurance Company | 269 | −79 | 10.1% |
| CVS Health Corporation | 196 | −76 | 7.4% |
| Centene Corporation | 118 | −46 | 4.4% |
| Health Care Service Corporation | 30 | +4 | 1.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 1,555 beneficiaries in Van Buren County were assigned to 30 Medicare Shared Savings Program ACOs, 66.2% of assignable Original Medicare beneficiaries. Together, roughly 83% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.