Medicare Advantage in Maricao, Puerto Rico
968 people in Maricao, Puerto Rico were enrolled in Medicare Advantage in October 2026, 77.9% of 1,242 eligible beneficiaries (−0.5 pts since October 2025). MHH Healthcare, L.P. is the largest parent organization with 67% of reported enrollment; 3 parent organizations have 11 or more members and the HHI is 5,173 (highly concentrated). HRSA classifies the county as fully rural. 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 Maricao
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| MHH Healthcare, L.P. | 644 | +38 | 66.9% |
| Elevance Health, Inc. | 241 | −25 | 25.1% |
| Guidewell Mutual Holding Corporation | 77 | +8 | 8.0% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 0 beneficiaries in Maricao were assigned to 0 Medicare Shared Savings Program ACOs, 0.0% of assignable Original Medicare beneficiaries. Together, roughly 78% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.