Medicare Advantage in Henry County, Tennessee
4,390 people in Henry County, Tennessee were enrolled in Medicare Advantage in October 2026, 45.1% of 9,730 eligible beneficiaries (+0.8 pts since October 2025). BlueCross BlueShield of Tennessee is the largest parent organization with 40% of reported enrollment; 9 parent organizations have 11 or more members and the HHI is 2,814 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 395 members here are in plans that terminate or leave the county, and Centene Corporation leaves. MA plans offered go from 36 to 30.
Parent organizations in Henry County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| BlueCross BlueShield of Tennessee | 1,736 | +114 | 39.8% |
| UnitedHealth Group, Inc. | 1,332 | +100 | 30.6% |
| Humana Inc. | 693 | +19 | 15.9% |
| Elevance Health, Inc. | 216 | −40 | 5.0% |
| Centene Corporation | 114 | −9 | 2.6% |
| Health Care Service Corporation | 106 | +6 | 2.4% |
| CVS Health Corporation | 86 | −5 | 2.0% |
| Highmark Health | 43 | −7 | 1.0% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 34 | −2 | 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, 3,258 beneficiaries in Henry County were assigned to 40 Medicare Shared Savings Program ACOs, 74.1% 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.