T3 thyroid test cost in Seattle, WA

Prices at 3 hospitals in Seattle, WA, from their machine-readable files. Here the median cash price is $50 — 38% below the US median ($82), roughly 3.6× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Navos-Inpatient Services Seattle, WA $28 — — — —
Virginia Mason Medical Center Seattle, WA $50 $47 ★ 5/5 206 min —
Kaiser Permanente Central Hospital Seattle, WA $82 $26 — — —

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)
$99
Cash / self-pay
$50
Insurer-negotiated
$36
Medicare pays
$14
$33$76
Median cash $50  ·  Medicare $14  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $50 — about 3.6× the Medicare rate ($14). High vs Medicare. A fair cash price is usually within ~2× Medicare ($28).

💡 Asking for the cash price instead of the $99 list price could save about $49 (49%).

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

All T3 thyroid test prices in Washington → · All T3 thyroid test prices (national) · All hospitals in Seattle