MA Enrollment Explorer / Virgin Islands / St. Croix
Medicare Advantage in St. Croix, Virgin Islands
2,603 people in St. Croix, Virgin Islands were enrolled in Medicare Advantage in October 2026, 25.0% of 10,422 eligible beneficiaries (+0.04 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 99% of reported enrollment; 3 parent organizations have 11 or more members and the HHI is 9,758 (highly concentrated). HRSA classifies the county as partly rural. For 2027, 0 members here are in plans that terminate or leave the county.
25.0%MA penetration, October 2026
2,603MA enrollees
99%leading parent's share
n/aMSSP ACO share of Original Medicare, PY 2024
Parent organizations in St. Croix
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 2,505 | +13 | 98.8% |
| CVS Health Corporation | 19 | +3 | 0.7% |
| Humana Inc. | 12 | new | 0.5% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.