Medicare Advantage in Orleans County, Vermont
497 people in Orleans County, Vermont were enrolled in Medicare Advantage in October 2026, 6.0% of 8,281 eligible beneficiaries (−26.7 pts since October 2025). Health Care Service Corporation is the largest parent organization with 65% of reported enrollment; 5 parent organizations have 11 or more members and the HHI is 4,659 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 0 members here are in plans that terminate or leave the county.
Parent organizations in Orleans County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Health Care Service Corporation | 304 | +280 | 65.2% |
| UnitedHealth Group, Inc. | 70 | −462 | 15.0% |
| CVS Health Corporation | 57 | +5 | 12.2% |
| Elevance Health, Inc. | 19 | −3 | 4.1% |
| Humana Inc. | 16 | −2 | 3.4% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 121 beneficiaries in Orleans County were assigned to 37 Medicare Shared Savings Program ACOs, 3.0% of assignable Original Medicare beneficiaries. Together, roughly 9% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.