Medicare Advantage in Brevard County, Florida
94,819 people in Brevard County, Florida were enrolled in Medicare Advantage in October 2026, 51.2% of 185,058 eligible beneficiaries (+0.3 pts since October 2025). Health First Shared Services, Inc. is the largest parent organization with 30% of reported enrollment; 19 parent organizations have 11 or more members and the HHI is 2,339 (highly concentrated). HRSA classifies the county as partly rural. For 2027, 9,351 members here are in plans that terminate or leave the county, and Health Care Service Corporation leaves. MA plans offered go from 43 to 45.
Parent organizations in Brevard County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Health First Shared Services, Inc. | 28,519 | +1,553 | 30.2% |
| Humana Inc. | 27,557 | +3,600 | 29.1% |
| UnitedHealth Group, Inc. | 21,408 | −809 | 22.6% |
| CVS Health Corporation | 5,279 | −116 | 5.6% |
| Elevance Health, Inc. | 4,025 | +748 | 4.3% |
| Guidewell Mutual Holding Corporation | 3,007 | −1,470 | 3.2% |
| Devoted Health, Inc. | 2,311 | +1,272 | 2.4% |
| Centene Corporation | 1,469 | −259 | 1.6% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 460 | −46 | 0.5% |
| Health Care Service Corporation | 258 | −1,219 | 0.3% |
| Highmark Health | 101 | +10 | 0.1% |
| Longevity Health Founders, LLC | 50 | −12 | under 0.1% |
| CareFirst, Inc. | 24 | +5 | under 0.1% |
| UMWA Health and Retirement Funds | 22 | 0 | under 0.1% |
| Horizon Mutual Holdings, Inc | 21 | +7 | under 0.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 34,378 beneficiaries in Brevard County were assigned to 332 Medicare Shared Savings Program ACOs, 51.5% of assignable Original Medicare beneficiaries. Together, roughly 76% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.