LDH test cost in Illinois

Prices at 89 hospitals in Illinois, from their machine-readable files. Here the median cash price is $64 — 51% above the US median ($42), roughly 10.6× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
John H Stroger Jr Hospital Chicago, IL $11 $8 ★ 2/5 293 min
Provident Hospital of Chicago Chicago, IL $11 $8 190 min
Saint Anthony Hospital Chicago, IL $11 $17 ★ 2/5 181 min
Saint Joseph Medical Center Joliet, IL $21 $8 ★ 1/5 197 min
Presence St Marys Hospital Kankakee, IL $21 $8 ★ 4/5 137 min
Presence Mercy Medical Center Aurora, IL $21 $8 ★ 3/5 189 min
Presence Saints Mary and Elizabeth Medical Center Chicago, IL $21 $8 ★ 3/5 192 min
Saint Joseph Hospital-Elgin Elgin, IL $21 $8 ★ 4/5 139 min
Presence Saint Joseph Hospital-Chicago Chicago, IL $21 $8 ★ 4/5 146 min
Carle Foundation Hospital Urbana, IL $25 $13 ★ 2/5 214 min
Alton Memorial Hospital Alton, IL $26 $25 ★ 4/5 196 min
Mc Donough District Hospital Macomb, IL $27 $38 ★ 3/5 145 min
Midwest Medical Center Galena, IL $30
Carle Health Methodist Hospital Peoria, IL $34 $8 ★ 2/5 213 min
Trinity Rock Island Rock Island, IL $34 $6 ★ 3/5 172 min
Gateway Regional Medical Center Granite City, IL $36 ★ 2/5 140 min
Mason District Hospital Havana, IL $36 $36 104 min
Advocate Sherman Hospital Elgin, IL $38 $15 ★ 4/5 193 min
Advocate Trinity Hospital Chicago, IL $38 $29 ★ 2/5 247 min
Advocate Illinois Masonic Medical Center Chicago, IL $38 $29 ★ 3/5 237 min
Advocate Condell Medical Center Libertyville, IL $38 $24 ★ 4/5 214 min
Advocate Christ Hospital & Medical Center Oak Lawn, IL $38 $29 ★ 3/5 229 min
Advocate Lutheran General Hospital Park Ridge, IL $38 $29 ★ 4/5 216 min
Advocate Good Samaritan Hospital Downers Grove, IL $38 $29 ★ 4/5 187 min
Advocate Good Shepherd Hospital Barrington, IL $38 $29 ★ 5/5 194 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 September 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)
$98
Cash / self-pay
$64
Insurer-negotiated
$15
Medicare pays
$6
$21$127
Median cash $64  ·  Medicare $6  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $64 — about 10.6× the Medicare rate ($6). High vs Medicare. A fair cash price is usually within ~2× Medicare ($12).

💡 Asking for the cash price instead of the $98 list price could save about $34 (35%).

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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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LDH test cost in other states

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