Medicare Advantage in McDuffie County, Georgia
3,578 people in McDuffie County, Georgia were enrolled in Medicare Advantage in October 2026, 66.5% of 5,377 eligible beneficiaries (+1.0 pts since October 2025). Humana Inc. is the largest parent organization with 36% of reported enrollment; 8 parent organizations have 11 or more members and the HHI is 2,749 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 21 members here are in plans that terminate or leave the county. MA plans offered go from 48 to 50.
Parent organizations in McDuffie County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 1,276 | +237 | 36.0% |
| UnitedHealth Group, Inc. | 1,226 | −22 | 34.6% |
| CVS Health Corporation | 419 | −86 | 11.8% |
| Elevance Health, Inc. | 342 | −39 | 9.6% |
| Centene Corporation | 168 | −55 | 4.7% |
| Devoted Health, Inc. | 71 | +53 | 2.0% |
| Clover Health Holdings, Inc. | 33 | +19 | 0.9% |
| UNICO Services, Inc. | 12 | new | 0.3% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 1,047 beneficiaries in McDuffie County were assigned to 13 Medicare Shared Savings Program ACOs, 79.0% 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.