Medicare Advantage in Hickman County, Tennessee
3,320 people in Hickman County, Tennessee were enrolled in Medicare Advantage in October 2026, 58.5% of 5,678 eligible beneficiaries (−0.3 pts since October 2025). BlueCross BlueShield of Tennessee is the largest parent organization with 32% of reported enrollment; 9 parent organizations have 11 or more members and the HHI is 2,183 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 366 members here are in plans that terminate or leave the county, and Centene Corporation leaves. MA plans offered go from 37 to 32.
Parent organizations in Hickman County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| BlueCross BlueShield of Tennessee | 1,072 | +106 | 32.5% |
| UnitedHealth Group, Inc. | 864 | −160 | 26.2% |
| Humana Inc. | 464 | +106 | 14.1% |
| Health Care Service Corporation | 447 | −1 | 13.6% |
| Elevance Health, Inc. | 165 | −19 | 5.0% |
| CVS Health Corporation | 158 | −1 | 4.8% |
| Centene Corporation | 60 | +2 | 1.8% |
| Devoted Health, Inc. | 37 | +16 | 1.1% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 27 | +1 | 0.8% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 1,070 beneficiaries in Hickman County were assigned to 26 Medicare Shared Savings Program ACOs, 62.0% 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.