Medicare Advantage in Montgomery County, Kentucky
4,040 people in Montgomery County, Kentucky were enrolled in Medicare Advantage in October 2026, 62.4% of 6,471 eligible beneficiaries (+0.5 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 3,118 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 273 members here are in plans that terminate or leave the county. MA plans offered go from 37 to 35.
Parent organizations in Montgomery County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 2,032 | +397 | 50.8% |
| Elevance Health, Inc. | 540 | −228 | 13.5% |
| UnitedHealth Group, Inc. | 478 | −252 | 11.9% |
| CVS Health Corporation | 439 | +34 | 11.0% |
| Centene Corporation | 362 | +22 | 9.0% |
| Devoted Health, Inc. | 152 | +96 | 3.8% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 1,192 beneficiaries in Montgomery County were assigned to 21 Medicare Shared Savings Program ACOs, 63.1% of assignable Original Medicare beneficiaries. Together, roughly 86% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.