Medicare Advantage in Shenandoah County, Virginia
4,339 people in Shenandoah County, Virginia were enrolled in Medicare Advantage in October 2026, 36.0% of 12,040 eligible beneficiaries (+0.4 pts since October 2025). Humana Inc. is the largest parent organization with 44% of reported enrollment; 6 parent organizations have 11 or more members and the HHI is 3,249 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 866 members here are in plans that terminate or leave the county. MA plans offered go from 18 to 14.
Parent organizations in Shenandoah County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 1,877 | +564 | 43.8% |
| Elevance Health, Inc. | 1,230 | +210 | 28.7% |
| UnitedHealth Group, Inc. | 945 | −53 | 22.1% |
| CVS Health Corporation | 189 | −220 | 4.4% |
| Sentara Health Care (SHC) | 33 | −340 | 0.8% |
| Blue Ridge Hospice, Inc. | 11 | 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, 5,137 beneficiaries in Shenandoah County were assigned to 51 Medicare Shared Savings Program ACOs, 85.4% of assignable Original Medicare beneficiaries. Together, roughly 91% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.