Sinus surgery (endoscopic) cost in Illinois

Prices at 47 hospitals in Illinois, from their machine-readable files. Here the median cash price is $3,545 — 11% below the US median ($3,963), roughly 15.8× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
John H Stroger Jr Hospital Chicago, IL $539 $349 ★ 2/5 293 min —
Provident Hospital of Chicago Chicago, IL $539 $349 — 190 min —
Red Bud Regional Hospital Red Bud, IL $662 $1,002 ★ 4/5 122 min —
Carle Health Methodist Hospital Peoria, IL $662 $604 ★ 2/5 213 min —
Trinity Rock Island Rock Island, IL $662 $591 ★ 3/5 172 min —
Carle Eureka Hospital Eureka, IL $1,389 $625 — 90 min —
Jersey Community Hospital Jerseyville, IL $1,630 — ★ 3/5 124 min —
HSHS St Elizabeth's Hospital O Fallon, IL $1,829 $2,540 ★ 4/5 162 min —
Riverside Medical Center Kankakee, IL $2,069 $6,347 ★ 4/5 167 min —
Gibson Community Hospital Gibson City, IL $3,318 $225 ★ 4/5 172 min —
Saint Anthony Hospital Chicago, IL $3,545 $4,141 ★ 2/5 181 min —
Morrison Community Hospital Morrison, IL $5,578 $1,348 — 124 min —
Javon Bea Hospital Rockford, IL $5,678 $7,865 ★ 3/5 258 min —
Amita Health Resurrection Medical Center Chicago, IL $7,525 $6,436 ★ 3/5 186 min —
Northwestern Medicine McHenry Mchenry, IL $15,798 $5,088 ★ 5/5 194 min —
Northwestern Lake Forest Hospital Lake Forest, IL $15,798 $5,088 ★ 5/5 221 min —
Northwestern Medicine Delnor Community Hospital Geneva, IL $15,798 $5,088 ★ 5/5 212 min —
Northwestern Medicine Central Dupage Hospital Winfield, IL $15,798 $5,088 ★ 5/5 230 min —
Northwestern Memorial Hospital Chicago, IL $15,798 $5,088 ★ 5/5 350 min —
Northwestern Medicine Kishwaukee Hospital Dekalb, IL $15,798 $5,088 ★ 5/5 197 min —
The University of Chicago Medical Center Chicago, IL $16,373 $8,697 ★ 4/5 295 min —
Palos Community Hospital Palos Heights, IL $36,107 $3,256 ★ 4/5 252 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)
$6,575
Cash / self-pay
$3,545
Insurer-negotiated
$4,076
Medicare pays
$224
$563$15,798
Median cash $3,545  ·  Medicare $224  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $3,545 — about 15.8× the Medicare rate ($224). High vs Medicare. A fair cash price is usually within ~2× Medicare ($448).

💡 Asking for the cash price instead of the $6,575 list price could save about $3,029 (46%).

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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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Sinus surgery (endoscopic) cost in other states

All Sinus surgery (endoscopic) prices (national) → · All hospitals in Illinois →