Medicare Advantage in Jasper County, South Carolina
4,781 people in Jasper County, South Carolina were enrolled in Medicare Advantage in October 2026, 38.7% of 12,351 eligible beneficiaries (−0.2 pts since October 2025). Humana Inc. is the largest parent organization with 38% of reported enrollment; 11 parent organizations have 11 or more members and the HHI is 2,784 (highly concentrated). HRSA classifies the county as partly rural. For 2027, 0 members here are in plans that terminate or leave the county. MA plans offered go from 42 to 44.
Parent organizations in Jasper County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 1,799 | +605 | 38.1% |
| UnitedHealth Group, Inc. | 1,595 | −697 | 33.8% |
| CVS Health Corporation | 554 | +50 | 11.7% |
| BlueCross BlueShield of South Carolina (BCBSSC) | 246 | new | 5.2% |
| Devoted Health, Inc. | 155 | new | 3.3% |
| Clover Health Holdings, Inc. | 141 | +10 | 3.0% |
| Centene Corporation | 102 | −3 | 2.2% |
| Elevance Health, Inc. | 66 | +17 | 1.4% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 25 | 0 | 0.5% |
| Independence Health Group, Inc. | 21 | +6 | 0.4% |
| Molina Healthcare, Inc. | 18 | +5 | 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, 701 beneficiaries in Jasper County were assigned to 103 Medicare Shared Savings Program ACOs, 15.2% of assignable Original Medicare beneficiaries. Together, roughly 48% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.