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Medigap in ZIP code 98109, Seattle area

By Vadim Marusin, licensed Medicare insurance agent in Washington (WAOIC #1365574). Insurer data checked against the state chart current as of October 8, 2026.

98109 is in King County, where 15 insurers sell Medicare Supplement plans: 15 sell Plan G and 14 sell Plan N.

ZIP 98109, King County

County: King
Closest community: Seattle
Medicare clinicians in 98109: 812
Nearest hospital: 1 mi

CMS lists 812 Medicare clinicians practicing at addresses in 98109; 67 may not always accept Medicare assignment. Practices here include The Association of University Physicians, PeaceHealth Networks On Demand LLC, Providence Medical Institute, Swedish Health Services, One Medical Group Inc., and Sailor Health Medical Pa. Counting everything within 8 miles of the ZIP's center: 14,237 clinicians, 3.9% sometimes declining assignment (statewide 4.5%). Nearest general hospital: Virginia Mason Medical Center in Seattle, about 1 mile. Nearest Medicare-certified nursing home: Queen Anne Healthcare, under 1 mile (5 of 5 stars).

368,813 people on Medicare in King County46% in Original Medicare (WA 50%)12% of those 65+ are 85 or older

Medigap plans sold in 98109

King County line-up. Full list: Seattle. OIC chart, October 8, 2026.
Plan	Insurers	Who
Plan G	15	Bankers Reserve Life, First Health Life & Health, GPM Health & Life, HumanaDental, Insurance Company of North America, Medco Containment Life and more
Plan N	14	Bankers Reserve Life, First Health Life & Health, GPM Health & Life, HumanaDental, Insurance Company of North America, Medco Containment Life and more
High-deductible Plan G	6	HumanaDental, Insurance Company of North America, Premera, United American, United World Life (Mutual of Omaha), Washington National
Plan A	14	Bankers Reserve Life, First Health Life & Health, GPM Health & Life, HumanaDental, Insurance Company of North America, Medco Containment Life and more
Plan K	2	Regence BlueShield, UnitedHealthcare (AARP)
Plan F	13	Bankers Reserve Life, First Health Life & Health, GPM Health & Life, HumanaDental, Insurance Company of North America, Medco Containment Life and more

Source: CMS Doctors and Clinicians file.
Specialty in 98109	Clinicians
Cancer care	171
Mental health	44
Physical therapy	24
Chiropractic	14
Neurology	12
Eye care	12
Dermatology	11
Digestive care	9
Cardiology	6
Diabetes and hormone care	6

Hospitals near 98109

Straight-line distance from the town center. Source: CMS Hospital General Information.
Hospital	Distance	Type	CMS overall rating
Virginia Mason Medical Center Seattle	1 mi	Acute care	5 of 5 stars
Harborview Medical Center Seattle	2 mi	Acute care	2 of 5 stars
University of Washington Medical Center Seattle	2 mi	Acute care	4 of 5 stars

Communities near 98109

Seattle (1 mi)
Medina (5 mi)
Hunts Point (5 mi)
Yarrow Point (6 mi)
Clyde Hill (6 mi)

Neighboring ZIP codes: 98102, 98121, 98119, 98101, 98154, 98164.

Common questions

Which insurers sell Medigap Plan G in 98109?

15 insurers sell Plan G to King County residents (OIC chart current as of October 8, 2026).

How many Medigap insurers sell in 98109?

15, the King County line-up.