CT scan of the chest without contrast cost in Illinois

Prices at 88 hospitals in Illinois, from their machine-readable files. Here the median cash price is $1,892 — 54% above the US median ($1,226), roughly 14.3× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Saint Anthony Hospital Chicago, IL $545 $828 ★ 2/5 181 min —
Louis a Weiss Memorial Hospital Chicago, IL $589 $124 ★ 1/5 210 min —
Montrose Behavioral Health Hospital Chicago, IL $589 $124 — — —
Saint Joseph Medical Center Joliet, IL $602 $122 ★ 1/5 197 min —
Presence St Marys Hospital Kankakee, IL $602 $122 ★ 4/5 137 min —
Presence Mercy Medical Center Aurora, IL $602 $122 ★ 3/5 189 min —
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $602 $122 ★ 3/5 192 min —
Saint Joseph Hospital-Elgin Elgin, IL $602 $122 ★ 4/5 139 min —
Presence Saint Joseph Hospital-Chicago Chicago, IL $602 $122 ★ 4/5 146 min —
Touchette Regional Hospital Inc Centreville, IL $689 $846 — 126 min —
Alton Memorial Hospital Alton, IL $709 $768 ★ 4/5 196 min —
Riverside Medical Center Kankakee, IL $745 $145 ★ 4/5 167 min —
Advocate Christ Hospital & Medical Center Oak Lawn, IL $780 $718 ★ 3/5 229 min —
Advocate Good Samaritan Hospital Downers Grove, IL $785 $718 ★ 4/5 187 min —
Advocate Good Shepherd Hospital Barrington, IL $800 $718 ★ 5/5 194 min —
Advocate Illinois Masonic Medical Center Chicago, IL $855 $733 ★ 3/5 237 min —
West Suburban Medical Center Oak Park, IL $898 $124 ★ 1/5 272 min —
Insight Hospital and Medical Center Chicago Chicago, IL $900 $563 ★ 1/5 170 min —
Community Hospital of Staunton Staunton, IL $1,020 $1,581 — — —
Javon Bea Hospital Rockford, IL $1,109 $221 ★ 3/5 258 min —
Advocate Trinity Hospital Chicago, IL $1,125 $910 ★ 2/5 247 min —
Advocate Condell Medical Center Libertyville, IL $1,140 $920 ★ 4/5 214 min —
Advocate Lutheran General Hospital Park Ridge, IL $1,250 $933 ★ 4/5 216 min —
Red Bud Regional Hospital Red Bud, IL $1,313 $1,212 ★ 4/5 122 min —
St Bernard Hospital Chicago, IL $1,320 — ★ 1/5 231 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)
$2,628
Cash / self-pay
$1,892
Insurer-negotiated
$846
Medicare pays
$133
$602$3,372
Median cash $1,892  ·  Medicare $133  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $1,892 — about 14.3× the Medicare rate ($133). High vs Medicare. A fair cash price is usually within ~2× Medicare ($265).

💡 Asking for the cash price instead of the $2,628 list price could save about $736 (28%).

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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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CT scan of the chest without contrast cost in other states

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