Medicare Advantage in Richmond County, Georgia
24,950 people in Richmond County, Georgia were enrolled in Medicare Advantage in October 2026, 61.4% of 40,627 eligible beneficiaries (+0.8 pts since October 2025). Humana Inc. is the largest parent organization with 37% of reported enrollment; 10 parent organizations have 11 or more members and the HHI is 2,637 (highly concentrated). For 2027, 262 members here are in plans that terminate or leave the county, and CareSource leaves. MA plans offered go from 48 to 50.
Parent organizations in Richmond County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 9,147 | +1,244 | 36.8% |
| UnitedHealth Group, Inc. | 7,926 | −262 | 31.9% |
| CVS Health Corporation | 3,112 | −242 | 12.5% |
| Centene Corporation | 1,761 | −413 | 7.1% |
| Elevance Health, Inc. | 1,759 | −335 | 7.1% |
| Devoted Health, Inc. | 758 | +502 | 3.0% |
| Clover Health Holdings, Inc. | 202 | +103 | 0.8% |
| UNICO Services, Inc. | 164 | +51 | 0.7% |
| CareSource | 21 | new | under 0.1% |
| Mitchell Family Office | 14 | −2 | under 0.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 4,722 beneficiaries in Richmond County were assigned to 65 Medicare Shared Savings Program ACOs, 50.5% of assignable Original Medicare beneficiaries. Together, roughly 81% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.