CEA tumor marker test cost in Chicago, IL

Prices at 17 hospitals in Chicago, IL, from their machine-readable files. Here the median cash price is $125 — 9% above the US median ($115), roughly 6.6× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
University of Illinois Hospital and Clinics Chicago, IL $31 $16 ★ 4/5 319 min 15.9%
John H Stroger Jr Hospital Chicago, IL $34 $15 ★ 2/5 280 min 15.0%
Provident Hospital of Chicago Chicago, IL $34 $15 222 min 15.5%
Saint Anthony Hospital Chicago, IL $44 $67 ★ 2/5 191 min 16.5%
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $121 $21 ★ 3/5 189 min 14.2%
Presence Saint Joseph Hospital-Chicago Chicago, IL $121 $21 ★ 4/5 137 min 14.9%
Advocate Trinity Hospital Chicago, IL $125 $95 ★ 2/5 244 min 16.0%
Advocate Illinois Masonic Medical Center Chicago, IL $125 $95 ★ 3/5 236 min 16.2%
Louis a Weiss Memorial Hospital Chicago, IL $152 $19 ★ 1/5 212 min 16.1%
Montrose Behavioral Health Hospital Chicago, IL $152 $19
St Bernard Hospital Chicago, IL $215 ★ 1/5 232 min 15.8%
Jackson Park Hospital Chicago, IL $274 ★ 1/5 244 min 16.3%
Ann & Robert H Lurie Childrens Hospital of Chicago Chicago, IL $315 $360
Larabida Childrens Hospital I Chicago, IL $315 $360
Northwestern Memorial Hospital Chicago, IL $331 $202 ★ 5/5 327 min 15.0%
The University of Chicago Medical Center Chicago, IL $356 $42 ★ 4/5 286 min 16.0%

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 August 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)
$355
Cash / self-pay
$125
Insurer-negotiated
$21
Medicare pays
$19
$32$321
Median cash $125  ·  Medicare $19  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $125 — about 6.6× the Medicare rate ($19). High vs Medicare. A fair cash price is usually within ~2× Medicare ($38).

💡 Asking for the cash price instead of the $355 list price could save about $230 (65%).

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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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