EvergreenHealth’s home city, with Overlake, Kaiser and the Seattle systems a short drive away, and an Eastside retiree population for whom the network question has many good answers and the income question has a few expensive ones.
What to know before you compare plans in King County
Kirkland’s hospital is EvergreenHealth, a public hospital district that has grown into one of the Eastside’s largest systems, with Overlake in Bellevue, Kaiser Permanente Washington’s Eastside medical centers and Swedish Redmond close by and UW Medicine across the bridge. King County’s deep Advantage menu means a plan exists for nearly every combination; the work is confirming that a plan which includes EvergreenHealth also includes the UW specialist you may need.
As on the rest of the Eastside, income is the other Medicare issue. A house sale in Juanita, a final year of stock at a tech employer, or a Roth conversion can trigger the IRMAA surcharge two years later; we look at the income side alongside the plan side.
Care close to home
Major care in the area includes:
EvergreenHealth Medical Center
Overlake Medical Center (Bellevue)
Kaiser Permanente Washington (Eastside medical centers)
Providence Swedish Redmond
UW Medicine (Seattle)
Plan networks differ — we check that your doctors and hospital are covered before you enroll.
Communities we serve
Juanita, Totem Lake, Houghton, Finn Hill, Kingsgate, Rose Hill, Woodinville, Bothell, Kenmore, Lake Forest Park.
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. Already have a Medigap policy? Washington lets you change it any time of year.
Your options
Which kind of plan fits you in Kirkland?
Medicare Advantage
All-in-one Part C plans, often $0 premium, that use a local network — so whether UW Medicine, Providence, MultiCare or Kaiser is in it matters as much as the price.
Medigap pairs with Original Medicare and lets you see any provider in the country that accepts Medicare — and in Washington you can change plans any time.
King County typically has many Medicare Advantage plans, every Medigap carrier in Washington, and the full Part D lineup. Availability is set by ZIP code and changes each plan year; we compare what is offered at your address.
Is EvergreenHealth in my Advantage plan?
EvergreenHealth contracts with some Advantage plans and not others, and the list changes each fall. A Medigap policy with Original Medicare covers it without a network question. We confirm 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, WA License #1010707), 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 Washington SHIBA at 800-562-6900.