Lihue has Wilcox Medical Center, Kauai’s main hospital, the Kauai VA clinic, and the airport to Honolulu — and no Kaiser, which shapes the Medicare choice on this island more than anything.
What to know before you compare plans in Kauai County
Kauai County’s Medicare menu is the shortest in the state: HMSA’s neighbor island Akamai Advantage plans and a small number of national-carrier plans, every Medigap company licensed in Hawaii and the full Part D lineup. Kaiser Permanente Senior Advantage is not sold on Kauai. Wilcox Medical Center, part of Hawaii Pacific Health, is the island’s main hospital and contracts through HMSA and the national plans; any Medigap policy covers it without a network.
Anything Wilcox does not do means a 35-minute flight to Honolulu, usually to Queen’s or Straub. A Medigap policy covers that trip’s care without a referral rule; an HMSA neighbor island plan includes interisland travel help when HMSA refers you. We compare both with your doctors and your specialists in front of us.
Care close to home
Major care in the area includes:
Wilcox Medical Center (Hawaii Pacific Health)
Kauai VA Community Based Outpatient Clinic
Kauai Veterans Memorial Hospital (HHSC, Waimea)
Samuel Mahelona Memorial Hospital (HHSC, Kapaa)
Plan networks differ — we check that your doctors and hospital are covered before you 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 another island or losing a plan opens a Special Enrollment Period.
Your options
Which kind of plan fits you in Lihue?
Medicare Advantage
All-in-one Part C plans, often $0 premium, that use a local network — in Hawaii that usually means choosing between Kaiser, HMSA and a few national carriers, island by island.
Medigap pairs with Original Medicare and lets you see any provider that accepts Medicare — Queen’s, Straub, Hilo Benioff, or a specialist on the mainland.
Kauai County typically offers HMSA’s neighbor island Akamai Advantage plans and a small number of national-carrier Advantage plans, every Medigap company licensed in Hawaii, and the full Part D lineup. Kaiser Senior Advantage is not sold on Kauai. Availability changes each plan year.
Wilcox referred me to Honolulu. Which plan covers that?
Original Medicare with a Medigap policy covers any provider that accepts Medicare on any island or the mainland, with no referral and no travel rule. HMSA’s neighbor island Akamai Advantage plans include help with interisland travel when HMSA refers you to a participating specialist on another island; Kaiser refers within its own system. We read the plan’s travel rules with you 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 and reviewed by Darin Weidauer — licensed insurance agent (NPN 18580338, HI License #18580338), Gerontologist (USC Leonard Davis School of Gerontology), MBA, Registered Social Security Analyst, and 22-year U.S. Air Force veteran.Last reviewed September 13, 2026. Plan availability, benefits and costs change every plan year — verify current details at Medicare.gov, 1-800-MEDICARE, or Hawaii SHIP at 1-888-875-9229.