Observation direct referral from physician office for admission at Advocate Christ Medical Center

4440 West 95th Street, Oak Lawn, IL · Advocate Health · · NPI 1548375082

Source: hospital's published price file ↗ · Published Nov 4, 2025 · Ingested Aug 12, 2026

$207.50

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.

$415.00

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.

$163.51 with Advocate Employee vs $11,037.00 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 $163.51 ↓ -21%
Cigna One Health Commercial $215.80 ↑ +4%
Aetna Commercial $223.89 ↑ +8%
Cigna Commercial $273.90 ↑ +32%
Private Healthcare Systems Commercial $278.05 ↑ +34%
Blue Cross Blue Shield Blue Precision Managed Care $292.99 ↑ +41%
Blue Cross Blue Shield City of Chicago Commercial $294.24 ↑ +42%
Blue Cross Blue Shield HMO $298.80 ↑ +44%
Blue Cross Blue Shield Choice Commercial $318.31 ↑ +53%
Multiplan Commercial $332.00 ↑ +60%
Blue Cross Blue Shield PPO $334.91 ↑ +61%
Ambetter Medicare Advantage $926.71 ↑ +347%
Molina Medicare Advantage $926.71 ↑ +347%
Oscar Health HMO Medicare Advantage $958.66 ↑ +362%
HSTechnology Medicare Advantage $1,227.09 ↑ +491%
United Healthcare Charter Commercial $5,581.00 ↑ +2590%
United Healthcare Nexus Commercial $6,468.00 ↑ +3017%
United Healthcare Core Navigate Commercial $9,536.00 ↑ +4496%
United Healthcare HMO $11,037.00 ↑ +5219%

Visitor-reported prices

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Observation direct referral from physician office for admission at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $146.40 $78.08 – $4,283.45
MercyOne Genesis Aledo Medical Center Aledo $137.40 $105.34 – $703.79
Uchicago Medicine Adventhealth Hinsdale Hinsdale $193.00 $624.78 – $1,033.86
Advocate Condell Medical Center Libertyville $207.50 $163.51 – $8,058.00
Advocate Good Samaritan Hospital Downers Grove $207.50 $163.51 – $11,037.00
UnityPoint Health - Trinity Moline Rock Island $127.13 $32.74 – $7,845.34
Uchicago Medicine Adventhealth La Grange La Grange $193.00 $624.78 – $1,033.86
SSM Health Good Samaritan Hospital - Mt. Vernon Mount Vernon $572.00 $638.18 – $670.09

All Illinois hospitals for this procedure →