Screening colonoscopy cost in Illinois

Prices at 86 hospitals in Illinois, from their machine-readable files. Here the median cash price is $1,657 — 38% above the US median ($1,202), roughly 4.4× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
John H Stroger Jr Hospital Chicago, IL $322 $300 ★ 2/5 293 min —
Provident Hospital of Chicago Chicago, IL $322 $300 — 190 min —
Red Bud Regional Hospital Red Bud, IL $324 $542 ★ 4/5 122 min —
University of Illinois Hospital and Clinics Chicago, IL $330 $281 ★ 4/5 298 min —
Jersey Community Hospital Jerseyville, IL $552 — ★ 3/5 124 min —
Genesis Hlth System Dba Genesis Mdl Ctr-Illini Silvis, IL $643 — ★ 2/5 195 min —
Javon Bea Hospital Rockford, IL $748 $1,031 ★ 3/5 258 min —
Saint Joseph Medical Center Joliet, IL $794 $868 ★ 1/5 197 min —
Presence St Marys Hospital Kankakee, IL $794 $868 ★ 4/5 137 min —
Presence Mercy Medical Center Aurora, IL $794 $868 ★ 3/5 189 min —
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $794 $868 ★ 3/5 192 min —
Saint Joseph Hospital-Elgin Elgin, IL $794 $868 ★ 4/5 139 min —
Presence Saint Joseph Hospital-Chicago Chicago, IL $794 $868 ★ 4/5 146 min —
Carle Health Methodist Hospital Peoria, IL $814 $401 ★ 2/5 213 min —
Trinity Rock Island Rock Island, IL $814 $450 ★ 3/5 172 min —
Hamilton Memorial Hospital Mcleansboro, IL $854 — ★ 3/5 116 min —
Hopedale Hospital Hopedale, IL $910 $273 — 130 min —
Hammond Henry Hospital Geneseo, IL $921 $261 — 108 min —
Amita Health Resurrection Medical Center Chicago, IL $991 $992 ★ 3/5 186 min —
Fayette County Hospital Vandalia, IL $1,131 $270 — — —
Carlinville Area Hospital Carlinville, IL $1,212 $1,385 ★ 2/5 124 min —
Community First Medical Center Chicago, IL $1,298 $1,099 ★ 2/5 235 min —
Sarah D Culbertson Memorial Hospital Rushville, IL $1,432 $186 — 122 min —
Midwest Medical Center Galena, IL $1,491 $1,311 — — —
Kirby Medical Center Monticello, IL $1,641 $168 — 133 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)
$2,502
Cash / self-pay
$1,657
Insurer-negotiated
$1,016
Medicare pays
$378
$643$2,939
Median cash $1,657  ·  Medicare $378  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $1,657 — about 4.4× the Medicare rate ($378). High vs Medicare. A fair cash price is usually within ~2× Medicare ($757).

💡 Asking for the cash price instead of the $2,502 list price could save about $845 (34%).

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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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Screening colonoscopy cost in other states

All Screening colonoscopy prices (national) → · All hospitals in Illinois →