Biliary endoscopy thru skin at Advocate Childrens Hospital - Park Ridge

1775 Dempster Street, Park Ridge, IL · Advocate Health · · NPI 1508315516

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

$3,290.00

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.

$6,580.00

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.

$2,592.52 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 $2,592.52 ↓ -21%
Cigna One Health Commercial $3,421.60 ↑ +4%
Aetna Commercial $3,549.91 ↑ +8%
Blue Cross Blue Shield Blue Precision Managed Care $3,750.60 ↑ +14%
Blue Cross Blue Shield HMO $3,822.98 ↑ +16%
Blue Cross Blue Shield City of Chicago Commercial $4,296.74 ↑ +31%
Cigna Commercial $4,342.80 ↑ +32%
Blue Cross Blue Shield Choice Commercial $4,645.48 ↑ +41%
Blue Cross Blue Shield PPO $4,888.94 ↑ +49%
Private Healthcare Systems Commercial $5,264.00 ↑ +60%
Multiplan Commercial $5,264.00 ↑ +60%
Molina Medicare Advantage $9,431.44 ↑ +187%
Ambetter Medicare Advantage $9,431.44 ↑ +187%
Oscar Health HMO Medicare Advantage $9,756.66 ↑ +197%
HSTechnology Medicare Advantage $12,488.53 ↑ +280%
United Healthcare Charter Commercial $12,700.00 ↑ +286%
United Healthcare Nexus Commercial $14,716.00 ↑ +347%
United Healthcare Core Navigate Commercial $21,695.00 ↑ +559%
United Healthcare HMO $25,111.00 ↑ +663%

Visitor-reported prices

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Biliary endoscopy thru skin at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Christ Medical Center Oak Lawn $3,825.00 $3,014.10 – $25,111.00
Advocate Condell Medical Center Libertyville $5,390.00 $4,247.32 – $16,667.00
UnityPoint Health - Trinity Moline Rock Island $712.80 $250.13 – $4,854.28
Advocate Illinois Masonic Medical Center Chicago $5,110.00 $4,026.68 – $25,111.00
Advocate Sherman Hospital Elgin $3,865.00 $2,867.83 – $14,074.00
Advocate South Suburban Hospital Hazel Crest $2,820.00 $2,222.16 – $25,111.00
MercyOne Genesis Silvis Medical Center Silvis not published $4,431.26 – $9,756.66
MercyOne Genesis Aledo Medical Center Aledo not published $915.00 – $12,000.99

All Illinois hospitals for this procedure →