Medigap in Lewisville, WA: Medicare Supplement plans and insurers

CMS lists 121 clinicians with practice locations within 8 miles of Lewisville, including 66 in primary care (family and internal medicine, nurse practitioners and physician assistants). 4 of them (3.3%) are listed as sometimes declining assignment, close to the 4.5% statewide figure. Ask each provider whether they accept assignment; if they all do, Plan N's excess-charge gap won't affect you. Within 25 miles, CMS lists clinicians in mental health, physical therapy, eye care, chiropractic, cardiology, orthopedics, and neurology. Practices with Medicare clinicians near Lewisville include The Vancouver Clinic Inc. PS, Vital Care, PLLC, Radia California Radiology Medical Group Inc., and Radia Inc. P S.

The closest hospital to Lewisville is Legacy Salmon Creek Medical Center in Vancouver, about 8 miles away. Medigap has no hospital network: the Part A deductible ($1,736 in 2026) is covered the same here as anywhere.

4 Medicare-certified nursing homes are within 35 miles of Lewisville. The highest-rated is Brookfield Health and Rehab of Cascadia in Battle Ground (3 of 5 stars). Plans G and N pay the $217-a-day coinsurance for days 21 to 100 (2026).

Lewisville is about 12 miles from Oregon. Your Washington Medigap policy pays the same at Oregon doctors and hospitals that accept Medicare, with no network. Oregon doesn't ban Part B excess charges, so if you use providers there, Plan G's excess-charge coverage can matter.

Of the regional Blue plans, Regence BlueCross BlueShield of Oregon sells in Clark County. Premera Blue Cross doesn't sell individual Medigap plans here. WSHIP status: reasonable-choice county (what that means). See the Clark County page for the county-wide view.