Medicare Advantage in Newton County, Indiana
1,349 people in Newton County, Indiana were enrolled in Medicare Advantage in October 2026, 41.6% of 3,239 eligible beneficiaries (−0.6 pts since October 2025). Humana Inc. is the largest parent organization with 32% of reported enrollment; 6 parent organizations have 11 or more members and the HHI is 2,503 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 202 members here are in plans that terminate or leave the county. MA plans offered go from 36 to 28.
Parent organizations in Newton County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 424 | +68 | 32.3% |
| UnitedHealth Group, Inc. | 351 | −38 | 26.8% |
| Elevance Health, Inc. | 327 | −127 | 24.9% |
| CVS Health Corporation | 126 | +12 | 9.6% |
| Devoted Health, Inc. | 70 | new | 5.3% |
| Health Care Service Corporation | 14 | +2 | 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, 806 beneficiaries in Newton County were assigned to 24 Medicare Shared Savings Program ACOs, 57.2% of assignable Original Medicare beneficiaries. Together, roughly 75% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.