Medicare help · Northeast Florida & the First Coast
Medicare help in Jacksonville, Florida
Jacksonville’s Medicare question often starts with Mayo Clinic, which takes Original Medicare and contracts selectively with Advantage plans. Baptist, UF Health and Ascension St. Vincent’s each contract on their own terms.
What to know before you compare plans in Duval County
Duval County offers a deep Advantage menu, every Medigap carrier in Florida and the full Part D lineup. Mayo Clinic Jacksonville, Baptist Health, UF Health Jacksonville and Ascension St. Vincent’s each sign their own Advantage contracts, and a plan that includes Baptist may exclude Mayo. NAS Jacksonville and Mayport add a large TRICARE For Life population.
We compare what is sold at your ZIP code, confirm your doctors and pharmacy, and set Advantage beside a Medigap policy so the trade-off is plain.
Care close to home
Major care in the area includes:
Mayo Clinic Jacksonville
Baptist Health Jacksonville
UF Health Jacksonville
Ascension St. Vincent’s
HCA Florida Memorial
Naval Hospital Jacksonville (TRICARE)
Plan networks differ — we check that your doctors and hospital are covered before you enroll.
Communities we serve
Riverside, San Marco, Mandarin, Southside, Arlington, the Beaches, Orange Park, Fleming Island, Ponte Vedra, Fernandina.
When you can enroll
Turning 65? Your Initial Enrollment Period is the 7 months around your birthday. Already on Medicare? The Annual Election Period is Oct 15–Dec 7, and Medicare Advantage Open Enrollment runs Jan 1–Mar 31. Moving to Florida, losing a plan, or a hurricane disaster declaration each open a Special Enrollment Period.
Your options
Which kind of plan fits you in Jacksonville?
Medicare Advantage
All-in-one Part C plans, often $0 premium, that use a county network — the dominant choice in Florida, and the one that changed most for 2026.
Medigap pairs with Original Medicare and works with any provider nationwide — Mayo Jacksonville, Moffitt, Cleveland Clinic, or your doctor back in Ohio.
Which Medicare plans are available in Jacksonville?
Duval County typically offers a deep Medicare Advantage menu, every Medigap carrier in Florida, and the full Part D lineup. Availability is set by county and changes each plan year.
Does Mayo Clinic Jacksonville take my Advantage plan?
Mayo accepts Original Medicare and any Medigap policy, and contracts with some Advantage plans and not others, changing yearly. We confirm the plan’s Mayo status in writing before you enroll.
How much does your help cost?
Nothing. Independent agents are paid by the carriers when you enroll, so comparing plans and reviewing your coverage each year is free to you.
Written by Darin Weidauer — Gerontologist (USC Leonard Davis School of Gerontology), MBA, Registered Social Security Analyst, 22-year U.S. Air Force veteran and founder of ECOS Medicare Solutions — and reviewed by Ronilin Weidauer, licensed insurance agent in Florida (NPN 19427652, FL License #W690636).Last reviewed September 4, 2026. Plan availability, benefits and costs change every plan year — verify current details at Medicare.gov, 1-800-MEDICARE, or Florida SHINE at 1-800-963-5337.