T3 thyroid test cost in Missouri

Prices at 51 hospitals in Missouri, from their machine-readable files. Here the median cash price is $81 — about the US median ($82), roughly 5.7× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
St Joseph Medical Center Kansas City, MO $14 $14 ★ 3/5 124 min —
Truman Medical Center Hospital Hill Kansas City, MO $20 $18 ★ 3/5 224 min —
University Health Lakewood Medical Center Kansas City, MO $20 $17 ★ 4/5 150 min —
Western Missouri Medical Center Warrensburg, MO $20 — ★ 4/5 140 min —
Bothwell Regional Health Center Sedalia, MO $27 $14 ★ 4/5 198 min —
Cox Medical Center Branson Branson, MO $38 $15 ★ 4/5 218 min —
Boone Hospital Center Columbia, MO $41 — ★ 4/5 175 min —
Cox Medical Centers Springfield, MO $42 $15 ★ 3/5 219 min —
Mercy Hospital South Saint Louis, MO $44 $19 ★ 2/5 254 min —
Harrison County Community Hospital Bethany, MO $46 $57 ★ 3/5 109 min —
Missouri Baptist Medical Center Saint Louis, MO $51 $34 ★ 5/5 262 min —
Christian Hospital Northeast Saint Louis, MO $51 $41 ★ 4/5 217 min —
Progress West Hospital Ofallon, MO $51 $55 ★ 4/5 203 min —
Missouri Baptist Sullivan Hospital Sullivan, MO $51 $34 ★ 2/5 175 min —
Cox Monett Hospital Monett, MO $51 $108 ★ 3/5 151 min —
Cox Barton County Hospital Lamar, MO $53 $127 — 91 min —
Mercy Hospital Springfield Springfield, MO $64 $25 ★ 3/5 299 min —
Mercy Hospital Carthage Carthage, MO $65 $52 ★ 4/5 92 min —
Ste Genevieve County Memorial Hospital Sainte Genevieve, MO $70 $79 ★ 4/5 103 min —
St Louis Childrens Hospital Saint Louis, MO $73 $79 — — —
Mercy Hospital Jefferson Crystal City, MO $75 $19 ★ 4/5 202 min —
Mercy Hospital Washington Washington, MO $75 $19 ★ 4/5 159 min —
Citizens Memorial Hospital Bolivar, MO $75 $14 ★ 3/5 186 min —
Mercy Hospital Joplin Joplin, MO $75 $23 ★ 1/5 226 min —
The Children's Mercy Hospital Kansas City, MO $80 $109 — — —

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)
$142
Cash / self-pay
$81
Insurer-negotiated
$34
Medicare pays
$14
$37$157
Median cash $81  ·  Medicare $14  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $81 — about 5.7× 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 $142 list price could save about $61 (43%).

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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 Missouri →