CT scan of the head with contrast cost in Illinois

Prices at 85 hospitals in Illinois, from their machine-readable files. Here the median cash price is $1,930 — 40% above the US median ($1,380), roughly 13.0× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Saint Anthony Hospital Chicago, IL $545 $828 ★ 2/5 181 min —
Touchette Regional Hospital Inc Centreville, IL $689 $846 — 126 min —
Advocate Christ Hospital & Medical Center Oak Lawn, IL $885 $746 ★ 3/5 229 min —
Advocate Good Samaritan Hospital Downers Grove, IL $890 $748 ★ 4/5 187 min —
Advocate Good Shepherd Hospital Barrington, IL $905 $754 ★ 5/5 194 min —
Advocate Illinois Masonic Medical Center Chicago, IL $955 $794 ★ 3/5 237 min —
Riverside Medical Center Kankakee, IL $974 $243 ★ 4/5 167 min —
Alton Memorial Hospital Alton, IL $1,023 $1,009 ★ 4/5 196 min —
Mc Donough District Hospital Macomb, IL $1,053 $303 ★ 3/5 145 min —
Gateway Regional Medical Center Granite City, IL $1,059 — ★ 2/5 140 min —
Community Hospital of Staunton Staunton, IL $1,196 $1,854 — — —
Advocate Trinity Hospital Chicago, IL $1,225 $953 ★ 2/5 247 min —
Louis a Weiss Memorial Hospital Chicago, IL $1,236 $186 ★ 1/5 210 min —
Montrose Behavioral Health Hospital Chicago, IL $1,236 $186 — — —
Advocate Condell Medical Center Libertyville, IL $1,245 $961 ★ 4/5 214 min —
Red Bud Regional Hospital Red Bud, IL $1,307 $1,307 ★ 4/5 122 min —
Advocate Lutheran General Hospital Park Ridge, IL $1,350 $1,002 ★ 4/5 216 min —
West Suburban Medical Center Oak Park, IL $1,409 $187 ★ 1/5 272 min —
Ferrell Hospital Community Foundations Eldorado, IL $1,427 $685 ★ 1/5 — —
St Bernard Hospital Chicago, IL $1,434 — ★ 1/5 231 min —
Saint Joseph Medical Center Joliet, IL $1,480 $204 ★ 1/5 197 min —
Presence St Marys Hospital Kankakee, IL $1,480 $204 ★ 4/5 137 min —
Presence Mercy Medical Center Aurora, IL $1,480 $204 ★ 3/5 189 min —
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $1,480 $204 ★ 3/5 192 min —
Saint Joseph Hospital-Elgin Elgin, IL $1,480 $204 ★ 4/5 139 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)
$3,077
Cash / self-pay
$1,930
Insurer-negotiated
$794
Medicare pays
$148
$901$3,412
Median cash $1,930  ·  Medicare $148  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $1,930 — about 13.0× the Medicare rate ($148). High vs Medicare. A fair cash price is usually within ~2× Medicare ($297).

💡 Asking for the cash price instead of the $3,077 list price could save about $1,147 (37%).

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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 head with contrast cost in other states

All CT scan of the head with contrast prices (national) → · All hospitals in Illinois →