Monitor reveal linq ii cardiac at SSM Health St. Mary's Hospital - Centralia

400 North Pleasant Avenue, Centralia, IL · SSM Health · · NPI 1083617245

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 10, 2026

$7,900.73

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.

Full explanation →

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

$14,364.97

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.

Full explanation →

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

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.

Full explanation →

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

Visitor-reported prices

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Monitor reveal linq ii cardiac at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $10,451.40 $5,574.08 – $15,154.53
MercyOne Genesis Aledo Medical Center Aledo $10,451.40 $7,838.55 – $8,186.93
Advocate Christ Medical Center Oak Lawn $8,369.40 $4,180.18 – $13,270.40
Advocate Good Samaritan Hospital Downers Grove $9,834.60 $6,510.33 – $15,593.60
UnityPoint Health - Trinity Moline Rock Island $14,376.62 $4,042.45 – $7,861.15
SSM Health Good Samaritan Hospital - Mt. Vernon Mount Vernon $7,900.73 not published
Advocate Illinois Masonic Medical Center Chicago $8,835.60 $3,975.22 – $14,009.60
Advocate Childrens Hospital - Park Ridge Park Ridge $8,835.60 $4,453.24 – $10,208.00

All Illinois hospitals for this procedure →