Asp core fat pad at Advocate Illinois Masonic Medical Center

836 West Wellington Avenue, Chicago, IL · Advocate Health · · NPI 1912014564

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

$287.50

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.

$575.00

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.

$84.00 with United Healthcare Charter vs $485.30 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.

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
United Healthcare Charter Commercial $84.00 ↓ -71%
United Healthcare Nexus Commercial $98.00 ↓ -66%
United Healthcare Core Navigate Commercial $144.00 ↓ -50%
United Healthcare HMO $166.00 ↓ -42%
Advocate Employee Commercial $226.55 ↓ -21%
Cigna One Health Commercial $299.00 ↑ +4%
Ambetter Medicare Advantage $300.34 ↑ +4%
Molina Medicare Advantage $300.34 ↑ +4%
Aetna Commercial $310.21 ↑ +8%
Private Healthcare Systems Commercial $310.50 ↑ +8%
Oscar Health HMO Medicare Advantage $310.69 ↑ +8%
Cigna Commercial $345.00 ↑ +20%
HSTechnology Medicare Advantage $397.69 ↑ +38%
Blue Cross Blue Shield City of Chicago Commercial $427.23 ↑ +49%
Multiplan Commercial $460.00 ↑ +60%
Blue Cross Blue Shield Blue Precision Managed Care $460.00 ↑ +60%
Blue Cross Blue Shield Choice Commercial $462.30 ↑ +61%
Blue Cross Blue Shield HMO $468.05 ↑ +63%
Blue Cross Blue Shield PPO $485.30 ↑ +69%

Visitor-reported prices

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Asp core fat pad at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Trinity Hospital Chicago not published $300.34 – $6,291.00
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago not published $207.13 – $335.55
Advocate Good Samaritan Hospital Downers Grove $287.50 $84.00 – $460.00
UnityPoint Health - Trinity Moline Rock Island $388.07 $154.58 – $8,778.00
SSM Health Good Samaritan Hospital - Mt. Vernon Mount Vernon $216.70 $215.00 – $225.75
SSM Health St. Mary's Hospital - Centralia Centralia $216.70 $215.00 – $225.75
MercyOne Genesis Silvis Medical Center Silvis not published $171.71 – $310.69
MercyOne Genesis Aledo Medical Center Aledo not published $198.70 – $465.04

All Illinois hospitals for this procedure →