Blood clotting test (PT/INR) cost in Missouri

Prices at 51 hospitals in Missouri, from their machine-readable files. Here the median cash price is $30 — 18% below the US median ($37), roughly 7.0× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Ranken Jordan Pediatric Bridge Hospital Maryland Heights, MO $6 — — — —
Western Missouri Medical Center Warrensburg, MO $10 — ★ 4/5 140 min —
Cox Medical Center Branson Branson, MO $14 $4 ★ 4/5 218 min —
Mercy Hospital Joplin Joplin, MO $14 $7 ★ 1/5 226 min —
Mercy Hospital Washington Washington, MO $14 $5 ★ 4/5 159 min —
Mercy Hospital Lincoln Troy, MO $14 $17 — 150 min —
Boone Hospital Center Columbia, MO $16 — ★ 4/5 175 min —
Missouri Baptist Medical Center Saint Louis, MO $17 $11 ★ 5/5 262 min —
Christian Hospital Northeast Saint Louis, MO $17 $15 ★ 4/5 217 min —
Progress West Hospital Ofallon, MO $17 $19 ★ 4/5 203 min —
Missouri Baptist Sullivan Hospital Sullivan, MO $17 $11 ★ 2/5 175 min —
Cox Medical Centers Springfield, MO $21 $5 ★ 3/5 219 min —
Truman Medical Center Hospital Hill Kansas City, MO $21 $6 ★ 3/5 224 min —
University Health Lakewood Medical Center Kansas City, MO $21 $6 ★ 4/5 150 min —
Citizens Memorial Hospital Bolivar, MO $22 $4 ★ 3/5 186 min —
Parkland Health Center Farmington, MO $23 $25 ★ 4/5 202 min —
Parkland Health Center-Bonne Terre Bonne Terre, MO $23 $25 — — —
The Children's Mercy Hospital Kansas City, MO $24 $33 — — —
Mercy Hospital Perry Perryville, MO $24 $6 ★ 2/5 135 min —
St Louis Childrens Hospital Saint Louis, MO $25 $29 — — —
Cox Monett Hospital Monett, MO $25 $36 ★ 3/5 151 min —
Cox Barton County Hospital Lamar, MO $26 $35 — 91 min —
Mercy Hospital South Saint Louis, MO $30 $5 ★ 2/5 254 min —
Harrison County Community Hospital Bethany, MO $30 $40 ★ 3/5 109 min —
Mercy Hospital Jefferson Crystal City, MO $31 $5 ★ 4/5 202 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)
$56
Cash / self-pay
$30
Insurer-negotiated
$11
Medicare pays
$4
$14$83
Median cash $30  ·  Medicare $4  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $30 — about 7.0× the Medicare rate ($4). High vs Medicare. A fair cash price is usually within ~2× Medicare ($9).

💡 Asking for the cash price instead of the $56 list price could save about $26 (46%).

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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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Blood clotting test (PT/INR) cost in other states

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