Medicare Advantage in Randolph County, Indiana
2,678 people in Randolph County, Indiana were enrolled in Medicare Advantage in October 2026, 43.5% of 6,156 eligible beneficiaries (+0.6 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 38% of reported enrollment; 8 parent organizations have 11 or more members and the HHI is 2,753 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 158 members here are in plans that terminate or leave the county. MA plans offered go from 37 to 32.
Parent organizations in Randolph County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 992 | +37 | 37.5% |
| Elevance Health, Inc. | 708 | −126 | 26.7% |
| Humana Inc. | 649 | +107 | 24.5% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 107 | −12 | 4.0% |
| Devoted Health, Inc. | 70 | new | 2.6% |
| CVS Health Corporation | 58 | −46 | 2.2% |
| Centene Corporation | 46 | +29 | 1.7% |
| Rifkin Managed Care Holding, LLC | 17 | new | 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, 1,873 beneficiaries in Randolph County were assigned to 21 Medicare Shared Savings Program ACOs, 64.8% of assignable Original Medicare beneficiaries. Together, roughly 80% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.