D-dimer test cost in Chicago, IL

Prices at 14 hospitals in Chicago, IL, from their machine-readable files. Here the median cash price is $91 — 6% below the US median ($97), roughly 8.9× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
University of Illinois Hospital and Clinics Chicago, IL $17 $8 ★ 4/5 298 min —
Saint Anthony Hospital Chicago, IL $75 $111 ★ 2/5 181 min —
Louis a Weiss Memorial Hospital Chicago, IL $77 $10 ★ 1/5 210 min —
Montrose Behavioral Health Hospital Chicago, IL $77 $10 — — —
Advocate Trinity Hospital Chicago, IL $85 $61 ★ 2/5 247 min —
Advocate Illinois Masonic Medical Center Chicago, IL $85 $61 ★ 3/5 237 min —
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $97 $11 ★ 3/5 192 min —
Presence Saint Joseph Hospital-Chicago Chicago, IL $97 $11 ★ 4/5 146 min —
Shriners Hospital for Children Chicago, IL $106 $13 — — —
Northwestern Memorial Hospital Chicago, IL $135 $134 ★ 5/5 350 min —
St Bernard Hospital Chicago, IL $141 — ★ 1/5 231 min —
Jackson Park Hospital Chicago, IL $265 — ★ 1/5 268 min —
The University of Chicago Medical Center Chicago, IL $418 $22 ★ 4/5 295 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)
$227
Cash / self-pay
$91
Insurer-negotiated
$12
Medicare pays
$10
$34$228
Median cash $91  ·  Medicare $10  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $91 — about 8.9× the Medicare rate ($10). High vs Medicare. A fair cash price is usually within ~2× Medicare ($20).

💡 Asking for the cash price instead of the $227 list price could save about $136 (60%).

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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.

All D-dimer test prices in Illinois → · All D-dimer test prices (national) · All hospitals in Chicago