Medicare Advantage in Atkinson County, Georgia
1,018 people in Atkinson County, Georgia were enrolled in Medicare Advantage in October 2026, 71.5% of 1,424 eligible beneficiaries (+2.0 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 48% of reported enrollment; 7 parent organizations have 11 or more members and the HHI is 3,040 (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 40 to 37.
Parent organizations in Atkinson County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 478 | −6 | 48.4% |
| Humana Inc. | 206 | −10 | 20.9% |
| CVS Health Corporation | 133 | −8 | 13.5% |
| Elevance Health, Inc. | 59 | −10 | 6.0% |
| Devoted Health, Inc. | 55 | new | 5.6% |
| Clover Health Holdings, Inc. | 31 | +5 | 3.1% |
| Centene Corporation | 26 | +9 | 2.6% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 118 beneficiaries in Atkinson County were assigned to 10 Medicare Shared Savings Program ACOs, 39.6% 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.