Medicare Advantage in Highland County, Ohio
5,914 people in Highland County, Ohio were enrolled in Medicare Advantage in October 2026, 57.4% of 10,302 eligible beneficiaries (−0.5 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 26% of reported enrollment; 11 parent organizations have 11 or more members and the HHI is 1,891 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 1,986 members here are in plans that terminate or leave the county. MA plans offered go from 39 to 34.
Parent organizations in Highland County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 1,526 | +576 | 25.9% |
| Humana Inc. | 1,369 | +320 | 23.3% |
| CVS Health Corporation | 899 | +122 | 15.3% |
| Trinity Health Corporation | 881 | +560 | 15.0% |
| Elevance Health, Inc. | 853 | −1,512 | 14.5% |
| Devoted Health, Inc. | 165 | +116 | 2.8% |
| Centene Corporation | 110 | −52 | 1.9% |
| CareSource | 40 | +20 | 0.7% |
| Molina Healthcare, Inc. | 19 | +8 | 0.3% |
| The Schroer Group, Inc. | 15 | −4 | 0.3% |
| The Health Plan of West Virginia, Inc. | 11 | new | 0.2% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 850 beneficiaries in Highland County were assigned to 24 Medicare Shared Savings Program ACOs, 27.4% of assignable Original Medicare beneficiaries. Together, roughly 69% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.