Medicare Supplement in St. Lucie County, Florida. About 100,944 Medicare beneficiaries live here, with roughly 57 percent in Medicare Advantage plans. Top carriers include Humana Gold Plus H1036 and Florida Blue BlueMedicare. For free help comparing plans, call Giron Agency, a licensed Florida agency, or visit gironagency.com.
St. Lucie County Medicare Supplement — quick answer
St. Lucie County, FL has 100,944 Medicare beneficiaries per CMS Q1 2024 data, with about 57% enrolled in Medicare Advantage. The top medicare supplement carriers are Humana Gold Plus H1036, Florida Blue BlueMedicare, Cleveland Clinic Florida Medicare. We compare these plans for free and never charge a fee.
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The St. Lucie County medicare supplement market
About 57% of St. Lucie County's 100,944 Medicare beneficiaries are in Medicare Advantage — right around the national norm — so you'll find a genuine mix of competitive MA plans and Medigap options here rather than a one-sided market. The county skews older than the Florida average (23% are 65 or older), which means heavy carrier competition and meaningful plan turnover each Annual Enrollment Period — a yearly review almost always pays off. Humana Gold Plus H1036 currently leads the county by enrollment, but the lowest total-cost plan for your specific drugs and doctors is often a smaller carrier — which is why we run all of them side by side instead of pushing the biggest name. Right now roughly 35 Medicare Advantage plans are available in St. Lucie County, so a side-by-side comparison genuinely matters. Medicare Advantage enrollment figures reflect the latest CMS data (May 2026).
St. Lucie County at a glance
Population (2024 ACS)
367,000
Medicare beneficiaries
100,944
MA penetration
57%
Age 65 or older
23%
What makes St. Lucie County different: Port St. Lucie — fastest-growing FL city for under-65 retirees moving from the NE. ACA + early Medicare planning.
Top Medicare Advantage plans in St. Lucie County
Humana Gold Plus H1036 (HMO)
4-star CMS rating
Florida Blue BlueMedicare (HMO)
4-star CMS rating
Cleveland Clinic Florida Medicare (HMO)
4-star CMS rating
Source: CMS Monthly MA Enrollment by State/County/Contract (latest Q1 2024). Enrollment figures refresh monthly at data.cms.gov.
Before you enroll: verify your hospital + doctor in St. Lucie County
Each Medicare Supplement plan builds its own provider network — a hospital that's in-network
on one plan may be out-of-network on another. St. Lucie County has 3
major hospital systems. Before you enroll, check that your preferred hospital and physicians
participate in the specific plan you're considering.
Major hospitals to verify
▸HCA Florida St. Lucie Hospital
▸Cleveland Clinic Tradition Hospital
▸HCA Florida Lawnwood Hospital
Call each hospital's billing office directly — or use the carrier's
network tool on the right to search by hospital name.
Cleveland Clinic Florida Medicare 4★
Search "Cleveland Clinic provider directory" or call the carrier directly.
Free help in St. Lucie County: Florida SHINE — St. Lucie — call 1-800-963-5337.
SHIP counselors offer free unbiased Medicare guidance and can run network checks at no cost.
Or skip the cross-checking — we run network checks against your prescriptions and doctors
at no cost during any consult.
Medicare AEP opens in 131 days
131 daysuntil open
Outside the windows, Special Enrollment Periods (SEP) still let you change plans if you moved, lost coverage, qualify for Extra Help / dual eligible, or had a plan terminated. Call to see if you qualify.
Major hospitals: HCA Florida St. Lucie Hospital, Cleveland Clinic Tradition Hospital, HCA Florida Lawnwood Hospital
Frequently Asked Questions
How many Medicare beneficiaries live in St. Lucie County?▾
About 100,944 Floridians in St. Lucie County are enrolled in Medicare as of May 2026 CMS data. About 57% are in Medicare Advantage plans; the rest are in Original Medicare (with or without Medigap).
Who are the top Medicare carriers in St. Lucie County?▾
The largest carriers in St. Lucie County are Humana Gold Plus H1036 (HMO), Florida Blue BlueMedicare (HMO), Cleveland Clinic Florida Medicare (HMO). We work with all of them and a few smaller carriers that often have better rates for specific situations.
What SHIP resources are available in St. Lucie County?▾
Florida SHINE — St. Lucie (1-800-963-5337) provides free unbiased Medicare counseling. Major hospitals in the county include HCA Florida St. Lucie Hospital, Cleveland Clinic Tradition Hospital, HCA Florida Lawnwood Hospital.
How many Medicare Advantage plans are available in St. Lucie County?▾
As of May 2026, about 35 Medicare Advantage plans are available to St. Lucie County residents, led by Humana Inc., UnitedHealth Group, Inc., CVS Health Corporation, Guidewell Mutual Holding Corporation. We compare all of them side by side at no cost.
Why should I consider Medicare Supplement plans for my retirement in Port St. Lucie?▾
Port St. Lucie is the fastest-growing city for under-65 retirees moving from the Northeast, making it crucial to have a plan that covers your specific health needs. Our local agent can help you find the right Medicare Supplement coverage tailored to your unique situation.
When is the best time to enroll in Medicare Supplement plans?▾
You can enroll during Annual Enrollment Period (AEP) from October 15th to December 7th, or during Special Enrollment Periods if you have a life-changing event. Matt is here to help you navigate the enrollment process and compare options.
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Educational only — not medical or legal advice. We do not offer every plan in your area. Call 1-800-MEDICARE for all options.