Medicare Advantage in Nolan County, Texas
1,571 people in Nolan County, Texas were enrolled in Medicare Advantage in October 2026, 48.2% of 3,260 eligible beneficiaries (+0.3 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 82% of reported enrollment; 5 parent organizations have 11 or more members and the HHI is 6,772 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 19 members here are in plans that terminate or leave the county. MA plans offered go from 14 to 11.
Parent organizations in Nolan County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 1,268 | −5 | 81.5% |
| Centene Corporation | 154 | −15 | 9.9% |
| Humana Inc. | 78 | +2 | 5.0% |
| Elevance Health, Inc. | 41 | +29 | 2.6% |
| CVS Health Corporation | 15 | −2 | 1.0% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 959 beneficiaries in Nolan County were assigned to 16 Medicare Shared Savings Program ACOs, 74.0% of assignable Original Medicare beneficiaries. Together, roughly 87% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.