Blink reflex test at Advocate Sherman Hospital

1425 North Randall Road, Elgin, IL · Advocate Health · · NPI 1629026364

Source: hospital's published price file ↗ · Published Nov 4, 2025 · Ingested Aug 13, 2026

not published by hospital

Cash price

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Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

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What you pay up front if you don't use insurance.

not published by hospital

Gross charge

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Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

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The hospital's undiscounted list price — almost no one pays this.

$89.78 with Molina vs $196.85 with Blue Cross Blue Shield — same scan, same building. Share

Negotiated rates by payer
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Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

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Payer
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Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
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Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
Molina Medicare Advantage $89.78
Ambetter Medicare Advantage $89.78
Oscar Health HMO Medicare Advantage $92.88
HSTechnology Medicare Advantage $118.89
Blue Cross Blue Shield City of Chicago Commercial $173.06
Blue Cross Blue Shield Choice Commercial $187.01
Blue Cross Blue Shield PPO $196.85

Visitor-reported prices

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Blink reflex test at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Christ Medical Center Oak Lawn $212.50 $89.78 – $388.15
Advocate Good Samaritan Hospital Downers Grove $212.50 $89.78 – $397.52
UnityPoint Health - Trinity Moline Rock Island $178.40 $28.39 – $74.72
Advocate South Suburban Hospital Hazel Crest $212.50 $89.78 – $413.95
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago $48.51 $61.92 – $217.16
MercyOne Genesis Silvis Medical Center Silvis not published $61.92 – $92.88
MercyOne Genesis Aledo Medical Center Aledo not published $59.40 – $213.41
Uchicago Medicine Adventhealth Hinsdale Hinsdale not published $61.89 – $102.41

All Illinois hospitals for this procedure →