Medicare Advantage in Caddo, Louisiana
29,455 people in Caddo, Louisiana were enrolled in Medicare Advantage in October 2026, 54.7% of 53,843 eligible beneficiaries (+3.9 pts since October 2025). Humana Inc. is the largest parent organization with 37% of reported enrollment; 9 parent organizations have 11 or more members and the HHI is 2,733 (highly concentrated). HRSA classifies the county as partly rural. For 2027, 6,313 members here are in plans that terminate or leave the county. MA plans offered go from 24 to 23.
Parent organizations in Caddo
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 10,864 | +958 | 37.0% |
| UnitedHealth Group, Inc. | 8,682 | −294 | 29.6% |
| Louisiana Health Service & Indemnity Company | 4,691 | +2,517 | 16.0% |
| CVS Health Corporation | 4,452 | −1,086 | 15.2% |
| Elevance Health, Inc. | 202 | +66 | 0.7% |
| Curana Health Holdings, LLC | 198 | new | 0.7% |
| Centene Corporation | 183 | −27 | 0.6% |
| Mitchell Family Office | 58 | −15 | 0.2% |
| Health Care Service Corporation | 15 | new | 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, 11,708 beneficiaries in Caddo were assigned to 76 Medicare Shared Savings Program ACOs, 62.4% of assignable Original Medicare beneficiaries. Together, roughly 83% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.