Perq plmt bile duct stent 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

$6,740.00

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.

$13,480.00

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.

$5,311.12 with Advocate Employee vs $25,111.00 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 $5,311.12 ↓ -21%
Cigna One Health Commercial $7,009.60 ↑ +4%
Aetna Commercial $7,272.46 ↑ +8%
Private Healthcare Systems Commercial $7,279.20 ↑ +8%
Cigna Commercial $8,088.00 ↑ +20%
Blue Cross Blue Shield Blue Precision Managed Care $8,114.96 ↑ +20%
Blue Cross Blue Shield HMO $8,276.72 ↑ +23%
Ambetter Medicare Advantage $8,818.69 ↑ +31%
Molina Medicare Advantage $8,818.69 ↑ +31%
Blue Cross Blue Shield City of Chicago Commercial $8,937.24 ↑ +33%
Oscar Health HMO Medicare Advantage $9,122.78 ↑ +35%
Blue Cross Blue Shield Choice Commercial $9,665.16 ↑ +43%
Blue Cross Blue Shield PPO $10,163.92 ↑ +51%
Multiplan Commercial $10,784.00 ↑ +60%
HSTechnology Medicare Advantage $11,677.16 ↑ +73%
United Healthcare Charter Commercial $12,700.00 ↑ +88%
United Healthcare Nexus Commercial $14,716.00 ↑ +118%
United Healthcare Core Navigate Commercial $21,695.00 ↑ +222%
United Healthcare HMO $25,111.00 ↑ +273%

Visitor-reported prices

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Perq plmt bile duct stent at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Trinity Hospital Chicago $3,700.00 $2,915.60 – $25,111.00
Uchicago Medicine Adventhealth Hinsdale Hinsdale $3,750.00 $1,728.00 – $10,495.17
Advocate Christ Medical Center Oak Lawn $5,575.00 $4,393.10 – $25,111.00
Advocate Condell Medical Center Libertyville $5,390.00 $4,247.32 – $16,667.00
Advocate Good Samaritan Hospital Downers Grove $6,705.00 $5,283.54 – $25,111.00
UnityPoint Health - Trinity Moline Rock Island $11,729.60 $389.71 – $5,689.46
Uchicago Medicine Adventhealth La Grange La Grange $3,750.00 $1,728.00 – $10,495.17
Advocate Childrens Hospital - Park Ridge Park Ridge $4,545.00 $3,581.46 – $25,111.00

All Illinois hospitals for this procedure →