Fibrinogen test cost in Chicago, IL

Prices at 18 hospitals in Chicago, IL, from their machine-readable files. Here the median cash price is $55 — 21% below the US median ($69), roughly 5.7× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Amita Health Resurrection Medical Center Chicago, IL $9 $10 ★ 3/5 186 min
John H Stroger Jr Hospital Chicago, IL $18 $8 ★ 2/5 293 min
Provident Hospital of Chicago Chicago, IL $18 $8 190 min
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $24 $11 ★ 3/5 192 min
Presence Saint Joseph Hospital-Chicago Chicago, IL $24 $11 ★ 4/5 146 min
Louis a Weiss Memorial Hospital Chicago, IL $26 $10 ★ 1/5 210 min
Montrose Behavioral Health Hospital Chicago, IL $26 $10
Saint Anthony Hospital Chicago, IL $38 $56 ★ 2/5 181 min
Advocate Trinity Hospital Chicago, IL $55 $45 ★ 2/5 247 min
Advocate Illinois Masonic Medical Center Chicago, IL $55 $45 ★ 3/5 237 min
University of Illinois Hospital and Clinics Chicago, IL $61 $10 ★ 4/5 298 min
Shriners Hospital for Children Chicago, IL $89 $11
Northwestern Memorial Hospital Chicago, IL $102 $116 ★ 5/5 350 min
Jackson Park Hospital Chicago, IL $118 ★ 1/5 268 min
St Bernard Hospital Chicago, IL $141 ★ 1/5 231 min
Ann & Robert H Lurie Childrens Hospital of Chicago Chicago, IL $157 $179
Larabida Childrens Hospital I Chicago, IL $157 $179
The University of Chicago Medical Center Chicago, IL $286 $18 ★ 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 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)
$99
Cash / self-pay
$55
Insurer-negotiated
$11
Medicare pays
$10
$18$157
Median cash $55  ·  Medicare $10  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $55 — about 5.7× the Medicare rate ($10). High vs Medicare. A fair cash price is usually within ~2× Medicare ($19).

💡 Asking for the cash price instead of the $99 list price could save about $44 (45%).

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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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