Medicare Advantage in Switzerland County, Indiana
1,188 people in Switzerland County, Indiana were enrolled in Medicare Advantage in October 2026, 55.9% of 2,124 eligible beneficiaries (−0.7 pts since October 2025). Humana Inc. is the largest parent organization with 38% of reported enrollment; 7 parent organizations have 11 or more members and the HHI is 2,918 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 67 members here are in plans that terminate or leave the county. MA plans offered go from 33 to 29.
Parent organizations in Switzerland County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 442 | +87 | 37.8% |
| Elevance Health, Inc. | 334 | −91 | 28.5% |
| UnitedHealth Group, Inc. | 300 | +3 | 25.6% |
| Centene Corporation | 33 | +20 | 2.8% |
| Devoted Health, Inc. | 32 | +17 | 2.7% |
| CVS Health Corporation | 16 | −23 | 1.4% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 13 | −1 | 1.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 236 beneficiaries in Switzerland County were assigned to 15 Medicare Shared Savings Program ACOs, 32.9% of assignable Original Medicare beneficiaries. Together, roughly 70% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.