Medicare Advantage in Burnett County, Wisconsin
3,052 people in Burnett County, Wisconsin were enrolled in Medicare Advantage in October 2026, 46.8% of 6,519 eligible beneficiaries (−2.0 pts since October 2025). Medica Holding Company is the largest parent organization with 32% of reported enrollment; 9 parent organizations have 11 or more members and the HHI is 2,288 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 343 members here are in plans that terminate or leave the county. MA plans offered go from 24 to 21.
Parent organizations in Burnett County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Medica Holding Company | 958 | +146 | 31.6% |
| Sanford Health | 851 | +144 | 28.1% |
| UnitedHealth Group, Inc. | 497 | −278 | 16.4% |
| Humana Inc. | 437 | +207 | 14.4% |
| HealthPartners, Inc. | 116 | +18 | 3.8% |
| Elevance Health, Inc. | 95 | −320 | 3.1% |
| Aware Integrated, Inc. | 42 | +24 | 1.4% |
| Group Health Cooperative of Eau Claire | 25 | new | 0.8% |
| CVS Health Corporation | 12 | +1 | 0.4% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 381 beneficiaries in Burnett County were assigned to 21 Medicare Shared Savings Program ACOs, 15.5% of assignable Original Medicare beneficiaries. Together, roughly 55% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.