Price ShopperLook up your ZIP · Joint replacement atlasKnee replacement in Washington: what it costs
What Medicare pays for a knee replacement in Washington in 2026, by setting, and where it costs less.
Total knee replacement. The full Price Atlas covers this hospital by hospital.
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Questions
How much does a knee replacement cost in Washington?
Medicare's 2026 price for a knee replacement in Washington is $11,259–$11,717 at surgery center; $15,463–$16,163 at hospital outpatient; $16,594–$17,401 at hospital stay, depending on the area. Private insurance usually pays more.
Where is a knee replacement cheapest in Washington?
At surgery center, from $11,259. Hospital stay runs up to $17,401 for the same service.
How do I find the price near me?
Enter your ZIP code in the Price Shopper to see your local Medicare price in each setting, hospitals near you, and what you might owe with Medicare, employer insurance or paying yourself.