Medicare Advantage in Buena Vista City, Virginia
701 people in Buena Vista City, Virginia were enrolled in Medicare Advantage in October 2026, 48.8% of 1,437 eligible beneficiaries (+0.3 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 51% of reported enrollment; 5 parent organizations have 11 or more members and the HHI is 3,598 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 16 members here are in plans that terminate or leave the county. MA plans offered go from 23 to 25.
Parent organizations in Buena Vista City
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 331 | +13 | 50.9% |
| Humana Inc. | 160 | +27 | 24.6% |
| Elevance Health, Inc. | 128 | −36 | 19.7% |
| Sentara Health Care (SHC) | 17 | −21 | 2.6% |
| CVS Health Corporation | 14 | −30 | 2.2% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 507 beneficiaries in Buena Vista City were assigned to 8 Medicare Shared Savings Program ACOs, 72.4% of assignable Original Medicare beneficiaries. Together, roughly 86% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.