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Medigap in ZIP code 98358, Marrowstone area
98358 is in Jefferson County, where 15 insurers sell Medicare Supplement plans: 15 sell Plan G and 14 sell Plan N.
- County
- Jefferson
- Closest community
- Marrowstone
- Medicare clinicians in 98358
- 2
- Nearest hospital
- 6 mi
CMS lists 2 Medicare clinicians practicing at addresses in 98358, all listed as always accepting Medicare assignment. Counting everything within 8 miles of the ZIP's center: 246 clinicians, 5.7% sometimes declining assignment (statewide 4.5%). Nearest general hospital: Jefferson Healthcare in Port Townsend, about 6 miles. Nearest Medicare-certified nursing home: Life Care Center of Port Townsend, about 6 miles (5 of 5 stars).
Medigap plans sold in 98358
| 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 |
| Specialty in 98358 | Clinicians |
|---|---|
| Mental health | 2 |
Hospitals near 98358
| Hospital | Distance | Type | CMS overall rating |
|---|---|---|---|
| Jefferson Healthcare Port Townsend | 6 mi | Critical access | 3 of 5 stars |
| WhidbeyHealth Medical Center Coupeville | 11 mi | Critical access | 2 of 5 stars |
| Swedish Edmonds Hospital Edmonds | 22 mi | Acute care | 3 of 5 stars |
Communities near 98358
- Marrowstone (1 mi)
- Port Hadlock-Irondale (5 mi)
- Freeland (6 mi)
- Port Townsend (7 mi)
- Port Ludlow (9 mi)
Neighboring ZIP codes: 98339, 98253, 98325, 98368, 98249, 98239.
Common questions
Which insurers sell Medigap Plan G in 98358?
15 insurers sell Plan G to Jefferson County residents (OIC chart current as of October 8, 2026).
How many Medigap insurers sell in 98358?
15, the Jefferson County line-up.
Sources
- Washington OIC / SHIBA, 2026 Approved Medicare Supplement (Medigap) plans (rates current as of October 8, 2026)
- Washington OIC, Medigap (Medicare Supplement) plan coverage and costs
- CMS Doctors and Clinicians National Downloadable File (data.cms.gov dataset mj5m-pzi6), released Nov. 12, 2026
- CMS Hospital General Information (data.cms.gov dataset xubh-q36u)
- CMS Nursing Home Provider Information, October 2026 (data.cms.gov dataset 4pq5-n9py)
- U.S. Census Bureau 2024 Gazetteer files; 2024 population estimates (SUB-EST2024)
- U.S. Census Bureau 2024 ZCTA Gazetteer; 2020 ZCTA-to-county relationship file