Medicare Advantage in Pike County, Mississippi
5,192 people in Pike County, Mississippi were enrolled in Medicare Advantage in October 2026, 55.9% of 9,294 eligible beneficiaries (+1.8 pts since October 2025). Humana Inc. is the largest parent organization with 70% of reported enrollment; 5 parent organizations have 11 or more members and the HHI is 5,391 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 0 members here are in plans that terminate or leave the county. MA plans offered go from 25 to 28.
Parent organizations in Pike County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 3,580 | +69 | 69.6% |
| UnitedHealth Group, Inc. | 1,167 | +240 | 22.7% |
| CVS Health Corporation | 220 | −34 | 4.3% |
| Centene Corporation | 164 | +10 | 3.2% |
| Louisiana Health Service & Indemnity Company | 11 | −24 | 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, 1,464 beneficiaries in Pike County were assigned to 30 Medicare Shared Savings Program ACOs, 48.7% of assignable Original Medicare beneficiaries. Together, roughly 77% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.