Medicare Advantage in Travis County, Texas
77,514 people in Travis County, Texas were enrolled in Medicare Advantage in October 2026, 46.9% of 165,210 eligible beneficiaries (−0.6 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 50% of reported enrollment; 11 parent organizations have 11 or more members and the HHI is 3,409 (highly concentrated). HRSA classifies the county as partly rural. For 2027, 7,171 members here are in plans that terminate or leave the county, and Health Care Service Corporation leaves. MA plans offered go from 32 to 28.
Parent organizations in Travis County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 38,501 | −2,368 | 49.8% |
| Humana Inc. | 21,471 | +4,033 | 27.8% |
| Health Care Service Corporation | 7,316 | −842 | 9.5% |
| CVS Health Corporation | 5,759 | +416 | 7.5% |
| Devoted Health, Inc. | 2,278 | +1,082 | 2.9% |
| Centene Corporation | 932 | −797 | 1.2% |
| Elevance Health, Inc. | 600 | +65 | 0.8% |
| Regency ISNP Holdings LLC | 291 | 0 | 0.4% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 109 | +2 | 0.1% |
| California Physicians' Service | 23 | −2 | under 0.1% |
| Highmark Health | 17 | 0 | under 0.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 25,236 beneficiaries in Travis County were assigned to 248 Medicare Shared Savings Program ACOs, 44.9% of assignable Original Medicare beneficiaries. Together, roughly 71% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.