Medicare Advantage in Wilkinson County, Mississippi
1,129 people in Wilkinson County, Mississippi were enrolled in Medicare Advantage in October 2026, 55.2% of 2,047 eligible beneficiaries (+0.7 pts since October 2025). Humana Inc. is the largest parent organization with 81% of reported enrollment; 3 parent organizations have 11 or more members and the HHI is 6,774 (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 18 to 23.
Parent organizations in Wilkinson County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 895 | +13 | 80.6% |
| UnitedHealth Group, Inc. | 180 | +27 | 16.2% |
| CVS Health Corporation | 35 | −7 | 3.2% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 545 beneficiaries in Wilkinson County were assigned to 13 Medicare Shared Savings Program ACOs, 72.9% 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.