Medicare Advantage in Adjuntas, Puerto Rico
3,296 people in Adjuntas, Puerto Rico were enrolled in Medicare Advantage in October 2026, 80.0% of 4,122 eligible beneficiaries (+0.8 pts since October 2025). MHH Healthcare, L.P. is the largest parent organization with 39% of reported enrollment; 3 parent organizations have 11 or more members and the HHI is 3,387 (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 Adjuntas
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| MHH Healthcare, L.P. | 1,293 | +84 | 39.3% |
| Elevance Health, Inc. | 998 | −160 | 30.4% |
| Guidewell Mutual Holding Corporation | 997 | +443 | 30.3% |
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 Adjuntas were assigned to 0 Medicare Shared Savings Program ACOs, 0.0% of assignable Original Medicare beneficiaries. Together, roughly 80% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.