Medicare Advantage in Warren County, Georgia
1,142 people in Warren County, Georgia were enrolled in Medicare Advantage in October 2026, 72.2% of 1,581 eligible beneficiaries (+2.2 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 45% of reported enrollment; 6 parent organizations have 11 or more members and the HHI is 3,230 (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 44 to 42.
Parent organizations in Warren County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 504 | +2 | 45.2% |
| Humana Inc. | 354 | +78 | 31.8% |
| CVS Health Corporation | 120 | −40 | 10.8% |
| Elevance Health, Inc. | 69 | −15 | 6.2% |
| Centene Corporation | 39 | −7 | 3.5% |
| Devoted Health, Inc. | 28 | new | 2.5% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 262 beneficiaries in Warren County were assigned to 10 Medicare Shared Savings Program ACOs, 77.2% of assignable Original Medicare beneficiaries. Together, roughly 94% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.