Fecal occult blood (stool) test (guaiac, gFOBT) cost in Illinois

Prices at 81 hospitals in Illinois, from their machine-readable files. Here the median cash price is $39 — 52% above the US median ($26), roughly 9.0× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
John H Stroger Jr Hospital Chicago, IL $8 $6 ★ 2/5 280 min 15.0%
Provident Hospital of Chicago Chicago, IL $8 $6 222 min 15.5%
Saint Anthony Hospital Chicago, IL $9 $12 ★ 2/5 191 min 16.5%
Saint Joseph Medical Center Joliet, IL $9 $5 ★ 1/5 204 min 15.6%
Presence St Marys Hospital Kankakee, IL $9 $5 ★ 4/5 146 min 14.0%
Presence Mercy Medical Center Aurora, IL $9 $5 ★ 3/5 194 min 14.4%
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $9 $5 ★ 3/5 189 min 14.2%
Saint Joseph Hospital-Elgin Elgin, IL $9 $5 ★ 4/5 145 min 14.3%
Presence Saint Joseph Hospital-Chicago Chicago, IL $9 $5 ★ 4/5 137 min 14.9%
Gateway Regional Medical Center Granite City, IL $11 ★ 2/5 142 min 15.4%
Carle Health Proctor Hospital Peoria, IL $16 $5 ★ 3/5 151 min 13.3%
Carle Health Pekin Hospital Pekin, IL $16 $5 ★ 3/5 106 min 14.7%
Advocate Sherman Hospital Elgin, IL $18 $9 ★ 4/5 194 min 15.4%
Advocate Christ Hospital & Medical Center Oak Lawn, IL $18 $18 ★ 3/5 252 min 15.8%
Advocate Good Shepherd Hospital Barrington, IL $18 $18 ★ 5/5 194 min 15.0%
Carlinville Area Hospital Carlinville, IL $18 $18 ★ 2/5 124 min 15.0%
Alton Memorial Hospital Alton, IL $18 $10 ★ 4/5 194 min 15.1%
Mc Donough District Hospital Macomb, IL $19 $6 ★ 3/5 152 min 15.1%
Ann & Robert H Lurie Childrens Hospital of Chicago Chicago, IL $20 $23
Larabida Childrens Hospital I Chicago, IL $20 $23
Advocate Trinity Hospital Chicago, IL $21 $18 ★ 2/5 244 min 16.0%
Advocate Illinois Masonic Medical Center Chicago, IL $21 $18 ★ 3/5 236 min 16.2%
Advocate Condell Medical Center Libertyville, IL $21 $13 ★ 4/5 216 min 14.8%
Advocate Lutheran General Hospital Park Ridge, IL $21 $18 ★ 4/5 220 min 14.1%
Advocate Good Samaritan Hospital Downers Grove, IL $21 $18 ★ 4/5 189 min 14.9%

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 June 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)
$46
Cash / self-pay
$39
Insurer-negotiated
$11
Medicare pays
$4
$9$68
Median cash $39  ·  Medicare $4  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $39 — about 9.0× 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 $46 list price could save about $6 (14%).

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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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Fecal occult blood (stool) test (guaiac, gFOBT) cost in other states

All Fecal occult blood (stool) test (guaiac, gFOBT) prices (national) → · All hospitals in Illinois →