Medicare Advantage in Hormigueros, Puerto Rico
4,053 people in Hormigueros, Puerto Rico were enrolled in Medicare Advantage in October 2026, 87.3% of 4,645 eligible beneficiaries (−0.6 pts since October 2025). MHH Healthcare, L.P. is the largest parent organization with 60% of reported enrollment; 3 parent organizations have 11 or more members and the HHI is 4,565 (highly concentrated). For 2027, 0 members here are in plans that terminate or leave the county. MA plans offered go from 22 to 23.
Parent organizations in Hormigueros
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| MHH Healthcare, L.P. | 2,409 | +143 | 59.5% |
| Elevance Health, Inc. | 1,230 | −107 | 30.4% |
| Guidewell Mutual Holding Corporation | 410 | +37 | 10.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 6 beneficiaries in Hormigueros were assigned to 3 Medicare Shared Savings Program ACOs, 8.8% of assignable Original Medicare beneficiaries. Together, roughly 88% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.