Medicare Advantage in East Carroll, Louisiana
769 people in East Carroll, Louisiana were enrolled in Medicare Advantage in October 2026, 53.1% of 1,447 eligible beneficiaries (−0.01 pts since October 2025). Louisiana Health Service & Indemnity Company is the largest parent organization with 53% of reported enrollment; 4 parent organizations have 11 or more members and the HHI is 3,948 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 218 members here are in plans that terminate or leave the county, and CVS Health Corporation leaves. MA plans offered go from 22 to 18.
Parent organizations in East Carroll
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Louisiana Health Service & Indemnity Company | 400 | −12 | 53.1% |
| UnitedHealth Group, Inc. | 241 | +5 | 32.0% |
| Humana Inc. | 58 | +9 | 7.7% |
| CVS Health Corporation | 55 | +10 | 7.3% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 389 beneficiaries in East Carroll were assigned to 7 Medicare Shared Savings Program ACOs, 78.0% of assignable Original Medicare beneficiaries. Together, roughly 90% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.