Medicare Advantage in Navarro County, Texas
6,013 people in Navarro County, Texas were enrolled in Medicare Advantage in October 2026, 52.2% of 11,524 eligible beneficiaries (+0.9 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 56% of reported enrollment; 9 parent organizations have 11 or more members and the HHI is 4,000 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 762 members here are in plans that terminate or leave the county, and Health Care Service Corporation leaves. MA plans offered go from 36 to 33.
Parent organizations in Navarro County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 3,341 | +52 | 55.9% |
| Humana Inc. | 1,711 | +60 | 28.6% |
| CVS Health Corporation | 375 | +18 | 6.3% |
| Elevance Health, Inc. | 152 | +55 | 2.5% |
| Baylor Scott & White Health | 138 | +44 | 2.3% |
| Health Care Service Corporation | 121 | −8 | 2.0% |
| Centene Corporation | 58 | −67 | 1.0% |
| Rifkin Managed Care Holding, LLC | 57 | +28 | 1.0% |
| Molina Healthcare, Inc. | 25 | +1 | 0.4% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 2,047 beneficiaries in Navarro County were assigned to 38 Medicare Shared Savings Program ACOs, 50.3% of assignable Original Medicare beneficiaries. Together, roughly 76% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.