Medicare Advantage in Calhoun County, West Virginia
1,217 people in Calhoun County, West Virginia were enrolled in Medicare Advantage in October 2026, 57.7% of 2,109 eligible beneficiaries (+2.0 pts since October 2025). Humana Inc. is the largest parent organization with 50% of reported enrollment; 6 parent organizations have 11 or more members and the HHI is 3,401 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 141 members here are in plans that terminate or leave the county. MA plans offered go from 34 to 32.
Parent organizations in Calhoun County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 598 | +53 | 50.4% |
| CVS Health Corporation | 270 | +10 | 22.8% |
| UnitedHealth Group, Inc. | 204 | −5 | 17.2% |
| The Health Plan of West Virginia, Inc. | 73 | +5 | 6.2% |
| West Virginia United Health System, Inc. | 25 | +9 | 2.1% |
| Highmark Health | 16 | −36 | 1.3% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 86 beneficiaries in Calhoun County were assigned to 9 Medicare Shared Savings Program ACOs, 11.9% of assignable Original Medicare beneficiaries. Together, roughly 63% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.