Medicare Advantage in Logan County, Arkansas
3,152 people in Logan County, Arkansas were enrolled in Medicare Advantage in October 2026, 52.4% of 6,016 eligible beneficiaries (+0.4 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 39% of reported enrollment; 7 parent organizations have 11 or more members and the HHI is 2,723 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 163 members here are in plans that terminate or leave the county. MA plans offered go from 33 to 38.
Parent organizations in Logan County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 1,208 | +11 | 38.6% |
| Humana Inc. | 902 | +319 | 28.8% |
| CVS Health Corporation | 554 | −188 | 17.7% |
| USAble Mutual Insurance Company | 242 | −78 | 7.7% |
| Centene Corporation | 160 | −35 | 5.1% |
| Health Care Service Corporation | 41 | +13 | 1.3% |
| Select Founders, LLC | 22 | +3 | 0.7% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 1,949 beneficiaries in Logan County were assigned to 28 Medicare Shared Savings Program ACOs, 85.5% of assignable Original Medicare beneficiaries. Together, roughly 93% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.