Medicare Advantage in Tippecanoe County, Indiana
12,926 people in Tippecanoe County, Indiana were enrolled in Medicare Advantage in October 2026, 45.2% of 28,600 eligible beneficiaries (+0.4 pts since October 2025). Humana Inc. is the largest parent organization with 36% of reported enrollment; 8 parent organizations have 11 or more members and the HHI is 3,087 (highly concentrated). For 2027, 219 members here are in plans that terminate or leave the county. MA plans offered go from 36 to 32.
Parent organizations in Tippecanoe County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 4,681 | +1,185 | 36.4% |
| UnitedHealth Group, Inc. | 4,476 | +234 | 34.8% |
| Elevance Health, Inc. | 2,979 | −986 | 23.2% |
| Centene Corporation | 269 | +167 | 2.1% |
| CVS Health Corporation | 222 | −360 | 1.7% |
| Rifkin Managed Care Holding, LLC | 106 | new | 0.8% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 68 | −1 | 0.5% |
| Franciscan Alliance, Inc. | 47 | +15 | 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, 3,838 beneficiaries in Tippecanoe County were assigned to 69 Medicare Shared Savings Program ACOs, 31.5% of assignable Original Medicare beneficiaries. Together, roughly 62% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.