Thyroid test (TSH) cost in Washington

Prices at 41 hospitals in Washington, from their machine-readable files. Here the median cash price is $80 — 8% below the US median ($87), roughly 4.7× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Columbia Basin Hospital Ephrata, WA $16 $16 132 min
Navos-Inpatient Services Seattle, WA $30 $34
Multicare Auburn Medical Center Auburn, WA $34 $18 ★ 2/5 217 min
Multicare Good Samaritan Hospital Puyallup, WA $34 $18 ★ 2/5 133 min
Tacoma General Allenmore Hospital Tacoma, WA $34 $18 ★ 2/5 208 min
Multicare Covington Medical Center Covington, WA $34 $18 ★ 3/5 177 min
Harrison Medical Center Silverdale, WA $38 $17 ★ 4/5 205 min
Wellfound Behavioral Health Hospital Tacoma, WA $50 $42
Mary Bridge Children's Hospital Tacoma, WA $60 $21
Peacehealth Peace Island Medical Center Friday Harbor, WA $67 101 min
Providence Mount Carmel Hospital Colville, WA $67 ★ 3/5 150 min
St Clare Hospital Lakewood, WA $69 $20 ★ 4/5 161 min
Virginia Mason Medical Center Seattle, WA $70 $56 ★ 5/5 206 min
Confluence Health Hospital Wenatchee, WA $72 $57 ★ 3/5 143 min
St Anthony Hospital Gig Harbor, WA $73 $20 ★ 5/5 200 min
Valley Medical Center Renton, WA $74 $49 ★ 2/5 199 min
St Francis Community Hospital Federal Way, WA $75 $20 ★ 4/5 202 min
Deaconess Medical Center Spokane, WA $76 $21 ★ 3/5 180 min
Multicare Valley Hospital Spokane Valley, WA $76 $21 ★ 5/5 190 min
Astria Toppenish Hospital Toppenish, WA $79 $17 150 min
St Joseph Medical Center Tacoma, WA $80 $20 ★ 3/5 211 min
Capital Medical Center Olympia, WA $83 $21 ★ 3/5 140 min
Willapa Harbor Hospital South Bend, WA $83 130 min
Lourdes Medical Center Pasco, WA $84 $138 ★ 3/5 117 min
Lourdes Counseling Center Richland, WA $84 $138

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 September 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)
$156
Cash / self-pay
$80
Insurer-negotiated
$21
Medicare pays
$17
$34$137
Median cash $80  ·  Medicare $17  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $80 — about 4.7× the Medicare rate ($17). High vs Medicare. A fair cash price is usually within ~2× Medicare ($34).

💡 Asking for the cash price instead of the $156 list price could save about $76 (49%).

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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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Thyroid test (TSH) cost in other states

All Thyroid test (TSH) prices (national) → · All hospitals in Washington →