Medicare Advantage in Terrell County, Texas
96 people in Terrell County, Texas were enrolled in Medicare Advantage in October 2026, 41.6% of 231 eligible beneficiaries (−1.2 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 76% of reported enrollment; 2 parent organizations have 11 or more members and the HHI is 6,306 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 0 members here are in plans that terminate or leave the county. MA plans offered go from 4 to 4.
Parent organizations in Terrell County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 68 | −7 | 75.6% |
| Humana Inc. | 22 | +2 | 24.4% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 68 beneficiaries in Terrell County were assigned to 4 Medicare Shared Savings Program ACOs, 92.7% of assignable Original Medicare beneficiaries. Together, roughly 96% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.