Medicare Advantage in Sabana Grande, Puerto Rico
5,332 people in Sabana Grande, Puerto Rico were enrolled in Medicare Advantage in October 2026, 87.2% of 6,113 eligible beneficiaries (−0.6 pts since October 2025). MHH Healthcare, L.P. is the largest parent organization with 61% of reported enrollment; 3 parent organizations have 11 or more members and the HHI is 4,742 (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 22 to 23.
Parent organizations in Sabana Grande
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| MHH Healthcare, L.P. | 3,247 | +234 | 61.1% |
| Elevance Health, Inc. | 1,633 | −178 | 30.7% |
| Guidewell Mutual Holding Corporation | 436 | +53 | 8.2% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 13 beneficiaries in Sabana Grande were assigned to 6 Medicare Shared Savings Program ACOs, 16.2% of assignable Original Medicare beneficiaries. Together, roughly 89% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.