Injection radioactive tracer sentinel node (both sides) 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

$645.00

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.

$1,290.00

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.

$508.26 with Advocate Employee vs $6,291.00 with United Healthcare — 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
Advocate Employee Commercial $508.26 ↓ -21%
Ambetter Medicare Advantage $607.37 ↓ -6%
Molina Medicare Advantage $607.37 ↓ -6%
Oscar Health HMO Medicare Advantage $628.31 ↓ -3%
Cigna One Health Commercial $670.80 ↑ +4%
Aetna Commercial $695.96 ↑ +8%
Private Healthcare Systems Commercial $696.60 ↑ +8%
Cigna Commercial $774.00 ↑ +20%
Blue Cross Blue Shield Blue Precision Managed Care $776.58 ↑ +20%
Blue Cross Blue Shield HMO $792.06 ↑ +23%
HSTechnology Medicare Advantage $804.24 ↑ +25%
Blue Cross Blue Shield City of Chicago Commercial $855.27 ↑ +33%
Blue Cross Blue Shield Choice Commercial $924.93 ↑ +43%
Blue Cross Blue Shield PPO $972.66 ↑ +51%
Multiplan Commercial $1,032.00 ↑ +60%
United Healthcare Charter Commercial $3,181.00 ↑ +393%
United Healthcare Nexus Commercial $3,686.00 ↑ +471%
United Healthcare Core Navigate Commercial $5,437.00 ↑ +743%
United Healthcare HMO $6,291.00 ↑ +875%

Visitor-reported prices

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Injection radioactive tracer sentinel node (both sides) at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Trinity Hospital Chicago $335.00 $263.98 – $6,291.00
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago not published $418.88 – $678.59
MercyOne Genesis Silvis Medical Center Silvis $78.60 $120.52 – $363.22
MercyOne Genesis Aledo Medical Center Aledo $78.60 $983.68 – $2,970.16
Advocate Christ Medical Center Oak Lawn $785.00 $607.37 – $6,291.00
Advocate Condell Medical Center Libertyville $710.00 $559.48 – $4,528.00
Advocate Good Samaritan Hospital Downers Grove $447.50 $352.63 – $6,291.00
UnityPoint Health - Trinity Moline Rock Island $699.68 $28.85 – $385.70

All Illinois hospitals for this procedure →