Medicare Advantage in Dixie County, Florida
3,006 people in Dixie County, Florida were enrolled in Medicare Advantage in October 2026, 62.5% of 4,810 eligible beneficiaries (+0.1 pts since October 2025). Humana Inc. is the largest parent organization with 52% of reported enrollment; 5 parent organizations have 11 or more members and the HHI is 4,748 (highly concentrated). HRSA classifies the county as partly rural. For 2027, 1,224 members here are in plans that terminate or leave the county. MA plans offered go from 15 to 13.
Parent organizations in Dixie County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 1,533 | +139 | 51.6% |
| UnitedHealth Group, Inc. | 1,357 | −11 | 45.7% |
| Guidewell Mutual Holding Corporation | 36 | −5 | 1.2% |
| CVS Health Corporation | 29 | +2 | 1.0% |
| Centene Corporation | 17 | −68 | 0.6% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 544 beneficiaries in Dixie County were assigned to 27 Medicare Shared Savings Program ACOs, 40.8% of assignable Original Medicare beneficiaries. Together, roughly 78% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.