Medicare Advantage in Bossier, Louisiana
10,462 people in Bossier, Louisiana were enrolled in Medicare Advantage in October 2026, 43.4% of 24,084 eligible beneficiaries (+1.4 pts since October 2025). Humana Inc. is the largest parent organization with 38% of reported enrollment; 8 parent organizations have 11 or more members and the HHI is 2,858 (highly concentrated). For 2027, 2,261 members here are in plans that terminate or leave the county. MA plans offered go from 24 to 23.
Parent organizations in Bossier
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 3,954 | +284 | 38.0% |
| UnitedHealth Group, Inc. | 3,303 | +180 | 31.7% |
| CVS Health Corporation | 1,660 | −491 | 15.9% |
| Louisiana Health Service & Indemnity Company | 1,299 | +535 | 12.5% |
| Elevance Health, Inc. | 73 | +25 | 0.7% |
| Centene Corporation | 56 | −7 | 0.5% |
| Curana Health Holdings, LLC | 48 | new | 0.5% |
| Mitchell Family Office | 22 | −5 | 0.2% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 7,448 beneficiaries in Bossier were assigned to 43 Medicare Shared Savings Program ACOs, 71.0% of assignable Original Medicare beneficiaries. Together, roughly 84% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.