Flexible sigmoidoscopy cost in Illinois

Prices at 67 hospitals in Illinois, from their machine-readable files. Here the median cash price is $991 — 15% below the US median ($1,167), roughly 3.1× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Red Bud Regional Hospital Red Bud, IL $184 $292 ★ 4/5 122 min —
Jersey Community Hospital Jerseyville, IL $243 — ★ 3/5 124 min —
Carlinville Area Hospital Carlinville, IL $337 $402 ★ 2/5 124 min —
Hopedale Hospital Hopedale, IL $414 $148 — 130 min —
Saint Joseph Medical Center Joliet, IL $455 $998 ★ 1/5 197 min —
Presence St Marys Hospital Kankakee, IL $455 $998 ★ 4/5 137 min —
Presence Mercy Medical Center Aurora, IL $455 $998 ★ 3/5 189 min —
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $455 $998 ★ 3/5 192 min —
Saint Joseph Hospital-Elgin Elgin, IL $455 $998 ★ 4/5 139 min —
Presence Saint Joseph Hospital-Chicago Chicago, IL $455 $998 ★ 4/5 146 min —
Midwest Medical Center Galena, IL $566 $446 — — —
University of Illinois Hospital and Clinics Chicago, IL $669 $103 ★ 4/5 298 min —
Carle Health Methodist Hospital Peoria, IL $672 $224 ★ 2/5 213 min —
Trinity Rock Island Rock Island, IL $672 $298 ★ 3/5 172 min —
Javon Bea Hospital Rockford, IL $748 $1,036 ★ 3/5 258 min —
Hamilton Memorial Hospital Mcleansboro, IL $786 — ★ 3/5 116 min —
Gibson Community Hospital Gibson City, IL $866 $107 ★ 4/5 172 min —
Memorial Hospital Carthage, IL $866 $303 ★ 4/5 142 min —
John H Stroger Jr Hospital Chicago, IL $916 $134 ★ 2/5 293 min —
Provident Hospital of Chicago Chicago, IL $916 $134 — 190 min —
Amita Health Resurrection Medical Center Chicago, IL $991 $992 ★ 3/5 186 min —
Kirby Medical Center Monticello, IL $1,314 $73 — 133 min —
Carle Eureka Hospital Eureka, IL $1,634 $690 — 90 min —
Carle Bromenn Medical Center Normal, IL $1,658 $997 ★ 3/5 196 min —
Alton Memorial Hospital Alton, IL $1,775 $1,850 ★ 4/5 196 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)
$1,506
Cash / self-pay
$991
Insurer-negotiated
$998
Medicare pays
$323
$455$3,272
Median cash $991  ·  Medicare $323  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $991 — about 3.1× the Medicare rate ($323). On the higher side. A fair cash price is usually within ~2× Medicare ($646).

💡 Asking for the cash price instead of the $1,506 list price could save about $515 (34%).

Estimate what you’ll pay
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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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Flexible sigmoidoscopy cost in other states

All Flexible sigmoidoscopy prices (national) → · All hospitals in Illinois →