Breast biopsy cost in Saint Louis, MO

Prices at 4 hospitals in Saint Louis, MO, from their machine-readable files. Here the median cash price is $4,413 — 77% above the US median ($2,494), roughly 9.2× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Mercy Hospital St Louis Saint Louis, MO $2,201 $1,478 ★ 4/5 217 min 15.1%
Mercy Hospital South Saint Louis, MO $3,535 $2,338 ★ 2/5 246 min 15.8%
Missouri Baptist Medical Center Saint Louis, MO $5,291 $5,685 ★ 5/5 252 min 14.8%
Christian Hospital Northeast Saint Louis, MO $6,643 $5,685 ★ 4/5 223 min 14.7%

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 July 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)
$7,128
Cash / self-pay
$4,413
Insurer-negotiated
$4,012
Medicare pays
$478
$2,601$6,238
Median cash $4,413  ·  Medicare $478  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $4,413 — about 9.2× the Medicare rate ($478). High vs Medicare. A fair cash price is usually within ~2× Medicare ($957).

💡 Asking for the cash price instead of the $7,128 list price could save about $2,715 (38%).

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.

Doctors who perform this in Saint Louis

Clinicians who reported the most Medicare volume for this service locally. This reflects Original Medicare activity only and is a volume signal, not a quality ranking.

ClinicianSpecialtyLocationMedicare services
Michelle Lee, MDDiagnostic RadiologySaint Louis, MO31
Allison Aripoli, MDDiagnostic RadiologySaint Louis, MO29
Jennifer Salcman, M.D.Diagnostic RadiologySaint Louis, MO29
Allison Aripoli, MDDiagnostic RadiologySaint Louis, MO27
Amy Patel, MDDiagnostic RadiologySaint Louis, MO26
Rimpi Saini, MDDiagnostic RadiologySaint Louis, MO26
Sadaf Chaudhry, MDDiagnostic RadiologySaint Louis, MO26
Rebecca Devries, DODiagnostic RadiologySaint Louis, MO22
Evguenia Karimova, MDDiagnostic RadiologySaint Louis, MO21
Sherwin Chiu, MDDiagnostic RadiologySaint Louis, MO19
Sherwin Chiu, MDDiagnostic RadiologySaint Louis, MO18
Amy Nordmann, MDDiagnostic RadiologySaint Louis, MO18

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All Breast biopsy prices in Missouri → · All Breast biopsy prices (national) · All hospitals in Saint Louis