Medicare Advantage in Parke County, Indiana
2,055 people in Parke County, Indiana were enrolled in Medicare Advantage in October 2026, 51.7% of 3,975 eligible beneficiaries (+1.5 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 42% of reported enrollment; 8 parent organizations have 11 or more members and the HHI is 2,879 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 252 members here are in plans that terminate or leave the county. MA plans offered go from 41 to 37.
Parent organizations in Parke County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 847 | +15 | 41.7% |
| Humana Inc. | 531 | +133 | 26.2% |
| Elevance Health, Inc. | 411 | −90 | 20.3% |
| SIHO Holding, Inc. | 90 | +41 | 4.4% |
| CVS Health Corporation | 88 | −4 | 4.3% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 24 | −6 | 1.2% |
| Centene Corporation | 21 | +2 | 1.0% |
| Devoted Health, Inc. | 17 | new | 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, 582 beneficiaries in Parke County were assigned to 19 Medicare Shared Savings Program ACOs, 37.3% 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.