Prices at 45 hospitals in Illinois, from their machine-readable files. Here the median cash price is $173 — 7% above the US median ($162), roughly 2.7× the Medicare rate.
Lowest cash prices
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)
Typical cash price here is $173 — about 2.7× the Medicare rate ($64). On the higher side. A fair cash price is usually within ~2× Medicare ($128).
💡 Asking for the cash price instead of the $284 list price could save about $110 (39%).
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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Visual field test cost in other states
All Visual field test prices (national) → · All hospitals in Illinois →