Jacksonville — the seat of Duval County — is the most populous city in Florida by land area and one of the largest Medicare markets in the state's northern region. The county supports a diverse Medicare population including retirees, long-term residents, and a substantial veteran community tied to NAS Jacksonville and the broader military presence in the region. The healthcare landscape is anchored by Baptist Health South Florida's Jacksonville operations, the prestigious Mayo Clinic's Jacksonville campus, and the Ascension St. Vincent's system — three distinct networks that interact differently with the major Medicare Advantage carriers. This guide covers which carriers compete in Duval County for 2026, what hospital access looks like, and special considerations for dual-eligible beneficiaries and veterans.
In This Guide
Jacksonville's large market supports a deep competitive field of Medicare Advantage carriers:
| Carrier | Plan Brands | Plan Types | Known Strengths |
|---|---|---|---|
| UnitedHealthcare | AARP MedicareComplete | HMO, PPO | Broad national network, Renew Active, strong Part D integration |
| Humana | Humana Gold Plus, Choice | HMO, PPO | DSNP options, SilverSneakers, generous dental |
| Aetna | Aetna Medicare Advantage | HMO, PPO | DSNP options, competitive premiums, strong supplemental benefits |
| Florida Blue (BCBS FL) | BlueMedicare | HMO, PPO | Statewide brand, broad provider relations throughout North FL |
| WellCare | WellCare Medicare Advantage | HMO | DSNP focus, lower-income plan structures |
| Devoted Health | Devoted Health MA | HMO | High member satisfaction, care coordination model |
Comparing Medicare plans in Florida
Jacksonville's hospital landscape is more complex than many Florida counties, with three distinct major systems and several specialty facilities:
HMO plans in Jacksonville generally carry $0 additional monthly premium and require in-network care with referrals for specialist visits. They work well for beneficiaries whose established care team is within the plan network. PPO plans give you flexibility to see any Medicare-accepting provider nationwide — important for residents who travel, see out-of-area specialists, or want the ability to self-refer to specialists like those at Mayo Clinic without a referral requirement.
A significant portion of Jacksonville's Medicare population also qualifies for Florida Medicaid, making them "dual eligible" — and eligible for Dual Special Needs Plans. DSNPs are a type of Medicare Advantage plan specifically designed for dual-eligible beneficiaries. They coordinate benefits from both Medicare and Medicaid, often resulting in:
In Duval County, Humana, Aetna, and WellCare are among the carriers typically offering DSNP plans. To enroll, you must be eligible for both Medicare and Florida Medicaid. Eligibility can be verified through the Florida Department of Children and Families. Unlike standard MA plans, DSNPs offer year-round enrollment opportunities for qualifying individuals.
Jacksonville has one of the largest veteran populations in Florida, with Naval Air Station Jacksonville and a strong military retiree community. VA health benefits and Medicare are two separate federal programs, and having one does not preclude or replace the other.
Many Jacksonville veterans enroll in Medicare even if they have full VA benefits, for several practical reasons: Medicare provides backup coverage for care obtained outside the VA system, offers faster specialist access in some cases, and covers care that the VA may not prioritize. However, Medicare Advantage plans generally do not coordinate directly with VA benefits — VA-covered services are billed to the VA, and Medicare Advantage covers non-VA care under its own terms. Veterans considering Medicare Advantage should verify whether their preferred non-VA providers are in-network for the plan they choose.
Medicare Advantage plans in Duval County routinely include supplemental benefits beyond Original Medicare:
The standard Part B premium in 2026 is $185 per month. Most Jacksonville MA plans add $0 in additional monthly premium. All MA plans cap your annual cost exposure through a Maximum Out-of-Pocket (MOOP) limit. Florida's Medicare Savings Programs and the federal Low-Income Subsidy (Extra Help) are available for qualifying beneficiaries — contact SHINE counselors or the Florida DCF office to apply.
| Enrollment Period | Dates | What You Can Do |
|---|---|---|
| Initial Enrollment Period (IEP) | 7-month window around 65th birthday | Join Medicare; pick MA or Medigap + PDP |
| Annual Enrollment Period (AEP) | Oct 15 – Dec 7 | Switch, join, or drop any MA or Part D plan; effective Jan 1 |
| Open Enrollment Period (OEP) | Jan 1 – Mar 31 | Switch MA plans or return to Original Medicare once |
| DSNP Enrollment | Year-round for qualifying | Dual-eligible beneficiaries can enroll in DSNPs at any time |
| 5-Star SEP | Anytime | Enroll in any 5-star rated plan year-round |
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