Medigap in Kennewick, WA: Medicare Supplement plans and insurers

CMS lists 1,318 clinicians with practice locations within 8 miles of Kennewick, including 541 in primary care (family and internal medicine, nurse practitioners and physician assistants). 54 of them (4.1%) 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 physical therapy, mental health, eye care, chiropractic, cardiology, general surgery, and orthopedics. Practices with Medicare clinicians near Kennewick include Ideal Option PLLC, Kadlec Regional Medical Center, Rcch Trios Health LLC, Northwest Hospital Medicine Physicians LLC, and Premier Anesthesia of Richland A Division of Premier Anesthesia, LLC.

The closest hospital to Kennewick is Trios Health in Kennewick, about 5 miles away. The highest-rated hospital in that list is Kadlec Regional Medical Center, 4 of 5 stars on CMS's overall rating. 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 Kennewick. The highest-rated is Regency Canyon Lakes Rehab and Nursing Center in Kennewick (5 of 5 stars). Plans G and N pay the $217-a-day coinsurance for days 21 to 100 (2026).

Kennewick is about 16 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, Asuris Northwest Health sells in Benton County. WSHIP status: not a reasonable-choice county (what that means). See the Benton County page for the county-wide view.