Spinal tap (lumbar puncture) cost in Chicago, IL

Prices at 18 hospitals in Chicago, IL, from their machine-readable files. Here the median cash price is $718 — 13% below the US median ($830), roughly 4.4× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Louis a Weiss Memorial Hospital Chicago, IL $406 $722 ★ 1/5 210 min —
Montrose Behavioral Health Hospital Chicago, IL $406 $722 — — —
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $510 $758 ★ 3/5 192 min —
Presence Saint Joseph Hospital-Chicago Chicago, IL $510 $758 ★ 4/5 146 min —
Saint Anthony Hospital Chicago, IL $650 $921 ★ 2/5 181 min —
John H Stroger Jr Hospital Chicago, IL $694 $154 ★ 2/5 293 min —
Provident Hospital of Chicago Chicago, IL $694 $154 — 190 min —
University of Illinois Hospital and Clinics Chicago, IL $708 $101 ★ 4/5 298 min —
Advocate Trinity Hospital Chicago, IL $710 $1,037 ★ 2/5 247 min —
St Bernard Hospital Chicago, IL $726 $688 ★ 1/5 231 min —
Amita Health Resurrection Medical Center Chicago, IL $752 $753 ★ 3/5 186 min —
Jackson Park Hospital Chicago, IL $1,138 — ★ 1/5 268 min —
Northwestern Memorial Hospital Chicago, IL $1,194 $1,199 ★ 5/5 350 min —
Advocate Illinois Masonic Medical Center Chicago, IL $1,215 $1,477 ★ 3/5 237 min —
Ann & Robert H Lurie Childrens Hospital of Chicago Chicago, IL $1,965 $2,246 — — —
Larabida Childrens Hospital I Chicago, IL $1,965 $2,246 — — —
The University of Chicago Medical Center Chicago, IL $3,007 $983 ★ 4/5 295 min —
Shriners Hospital for Children Chicago, IL $4,115 $94 — — —

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)
$1,544
Cash / self-pay
$718
Insurer-negotiated
$758
Medicare pays
$165
$478$2,278
Median cash $718  ·  Medicare $165  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $718 — about 4.4× the Medicare rate ($165). High vs Medicare. A fair cash price is usually within ~2× Medicare ($330).

💡 Asking for the cash price instead of the $1,544 list price could save about $826 (53%).

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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.

All Spinal tap (lumbar puncture) prices in Illinois → · All Spinal tap (lumbar puncture) prices (national) · All hospitals in Chicago