Medigap in ZIP code 98056, Newcastle area

98056 is in King County, where 15 insurers sell Medicare Supplement plans: 15 sell Plan G and 14 sell Plan N.

County: King
Closest community: Newcastle
Medicare clinicians in 98056: 74
Nearest hospital: 5 mi

CMS lists 74 Medicare clinicians practicing at addresses in 98056; 4 may not always accept Medicare assignment. Practices here include Kaiser Foundation Health Plan of Washington, Valley Medical Group-renton, Healthpoint, Functional Health Consulting LLC, Outpatient Physical Therapy and Sports Rehabilitation Inc. Pc, and Renton Vision Clinic PLLC. Counting everything within 8 miles of the ZIP's center: 4,426 clinicians, 5.3% sometimes declining assignment (statewide 4.5%). Nearest general hospital: Valley Medical Center in Renton, about 5 miles. Nearest Medicare-certified nursing home: Renton Health & Rehabilitation, about 3 miles (3 of 5 stars).

Medigap plans sold in 98056

King County line-up. Full list: Newcastle. 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 98056	Clinicians
Physical therapy	7
Mental health	7
Eye care	5
Chiropractic	4
Cardiology	1
Foot care	1
Dermatology	1
General surgery	1

Hospitals near 98056

Straight-line distance from the town center. Source: CMS Hospital General Information.
Hospital	Distance	Type	CMS overall rating
Valley Medical Center Renton	5 mi	Acute care	2 of 5 stars
Overlake Hospital Medical Center & Clinics Bellevue	7 mi	Acute care	2 of 5 stars
Swedish Medical Center / Cherry Hill Seattle	8 mi	Acute care	4 of 5 stars

Communities near 98056

Newcastle (2 mi)
Renton (2 mi)
Bryn Mawr-Skyway (3 mi)
Mercer Island (4 mi)
Tukwila (5 mi)

Neighboring ZIP codes: 98178, 98059, 98057, 98006, 98040, 98118.

Common questions

Which insurers sell Medigap Plan G in 98056?

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

How many Medigap insurers sell in 98056?

15, the King County line-up.