Medicare Advantage in Muhlenberg County, Kentucky
4,586 people in Muhlenberg County, Kentucky were enrolled in Medicare Advantage in October 2026, 58.4% of 7,856 eligible beneficiaries (+0.2 pts since October 2025). Humana Inc. is the largest parent organization with 51% of reported enrollment; 6 parent organizations have 11 or more members and the HHI is 3,168 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 295 members here are in plans that terminate or leave the county. MA plans offered go from 34 to 30.
Parent organizations in Muhlenberg County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 2,344 | +576 | 51.4% |
| UnitedHealth Group, Inc. | 642 | −263 | 14.1% |
| Elevance Health, Inc. | 545 | −164 | 11.9% |
| UMWA Health and Retirement Funds | 474 | −24 | 10.4% |
| Centene Corporation | 342 | −14 | 7.5% |
| CVS Health Corporation | 214 | −29 | 4.7% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 2,254 beneficiaries in Muhlenberg County were assigned to 18 Medicare Shared Savings Program ACOs, 70.1% of assignable Original Medicare beneficiaries. Together, roughly 88% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.