T3 thyroid test cost in Washington

Prices at 39 hospitals in Washington, from their machine-readable files. Here the median cash price is $74 — 10% below the US median ($82), roughly 5.2× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Valley Medical Center Renton, WA $18 $41 ★ 2/5 199 min —
Navos-Inpatient Services Seattle, WA $28 — — — —
Multicare Auburn Medical Center Auburn, WA $32 $15 ★ 2/5 217 min —
Multicare Good Samaritan Hospital Puyallup, WA $32 $15 ★ 2/5 133 min —
Tacoma General Allenmore Hospital Tacoma, WA $32 $15 ★ 2/5 208 min —
Multicare Covington Medical Center Covington, WA $32 $15 ★ 3/5 177 min —
Mary Bridge Children's Hospital Tacoma, WA $32 $16 — — —
Wellfound Behavioral Health Hospital Tacoma, WA $43 — — — —
Virginia Mason Medical Center Seattle, WA $50 $47 ★ 5/5 206 min —
Prosser Memorial Hospital Prosser, WA $51 $74 ★ 3/5 112 min —
Confluence Health Hospital Wenatchee, WA $60 $48 ★ 3/5 143 min —
St Clare Hospital Lakewood, WA $62 $17 ★ 4/5 161 min —
Deaconess Medical Center Spokane, WA $63 $16 ★ 3/5 180 min —
Multicare Valley Hospital Spokane Valley, WA $63 $17 ★ 5/5 190 min —
Capital Medical Center Olympia, WA $64 $16 ★ 3/5 140 min —
St Anthony Hospital Gig Harbor, WA $65 $17 ★ 5/5 200 min —
St Francis Community Hospital Federal Way, WA $67 $17 ★ 4/5 202 min —
St Joseph Medical Center Tacoma, WA $71 $17 ★ 3/5 211 min —
Island Hospital Anacortes, WA $72 $16 ★ 4/5 204 min —
Harrison Medical Center Silverdale, WA $74 $14 ★ 4/5 205 min —
Olympic Medical Center Port Angeles, WA $74 $74 ★ 3/5 251 min —
Willapa Harbor Hospital South Bend, WA $76 — — 130 min —
St Elizabeth Hospital Enumclaw, WA $76 $39 ★ 5/5 193 min —
Peacehealth Peace Island Medical Center Friday Harbor, WA $77 — — 101 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)
$155
Cash / self-pay
$74
Insurer-negotiated
$17
Medicare pays
$14
$32$163
Median cash $74  ·  Medicare $14  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $74 — about 5.2× 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 $155 list price could save about $81 (52%).

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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.

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T3 thyroid test cost in other states

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