Knee replacement cost in Washington

Prices at 40 hospitals in Washington, from their machine-readable files. Here the median cash price is $85,881 — 135% above the US median ($36,604), roughly 4.8× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Highline Medical Center Burien, WA $37,216 $38,911 ★ 4/5 235 min —
Valley Medical Center Renton, WA $79,580 $17,890 ★ 2/5 199 min —
Confluence Health Hospital Wenatchee, WA $92,182 $29,122 ★ 3/5 143 min —
Jefferson Healthcare Port Townsend, WA $97,759 $76,771 ★ 3/5 139 min —

CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated October 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.

Price comparison (median)

Chargemaster (list price)
$102,934
Cash / self-pay
$85,881
Insurer-negotiated
$31,827
Medicare pays
$18,054
$49,925$96,086
Median cash $85,881  ·  Medicare $18,054  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $85,881 — about 4.8× the Medicare rate ($18,054). High vs Medicare. A fair cash price is usually within ~2× Medicare ($36,108).

💡 Asking for the cash price instead of the $102,934 list price could save about $17,053 (17%).

Estimate what you’ll pay
Quick fill:

Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.

By city

Knee replacement cost in other states

All Knee replacement prices (national) → · All hospitals in Washington →