Medicare Advantage in McMinn County, Tennessee
8,261 people in McMinn County, Tennessee were enrolled in Medicare Advantage in October 2026, 56.1% of 14,725 eligible beneficiaries (+1.0 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 35% of reported enrollment; 8 parent organizations have 11 or more members and the HHI is 3,022 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 415 members here are in plans that terminate or leave the county, and Centene Corporation leaves. MA plans offered go from 28 to 27.
Parent organizations in McMinn County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 2,867 | −26 | 34.9% |
| Humana Inc. | 2,491 | +236 | 30.4% |
| BlueCross BlueShield of Tennessee | 2,419 | +98 | 29.5% |
| Elevance Health, Inc. | 233 | −13 | 2.8% |
| Centene Corporation | 83 | −10 | 1.0% |
| CVS Health Corporation | 57 | −3 | 0.7% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 38 | +2 | 0.5% |
| Missouri Healthcare Advisors, LLC | 17 | +3 | 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, 1,472 beneficiaries in McMinn County were assigned to 51 Medicare Shared Savings Program ACOs, 28.4% of assignable Original Medicare beneficiaries. Together, roughly 69% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.