healthcosts.net

ER Visit (level 5, high severity) 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

$1,950.00

Cash price

?

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.

$3,900.00

Gross charge

?

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.

$926.71 with Ambetter vs $4,020.00 with United Healthcare — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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
Ambetter Medicare Advantage $926.71 ↓ -52%
Molina Medicare Advantage $926.71 ↓ -52%
Oscar Health HMO Medicare Advantage $958.66 ↓ -51%
HSTechnology Medicare Advantage $1,227.09 ↓ -37%
Advocate Employee Commercial $1,536.60 ↓ -21%
Cigna One Health Commercial $2,028.00 ↑ +4%
United Healthcare Charter Commercial $2,033.00 ↑ +4%
Aetna Commercial $2,104.05 ↑ +8%
Private Healthcare Systems Commercial $2,106.00 ↑ +8%
Blue Cross Blue Shield Blue Precision Managed Care $2,137.20 ↑ +10%
Blue Cross Blue Shield City of Chicago Commercial $2,145.78 ↑ +10%
Blue Cross Blue Shield HMO $2,176.20 ↑ +12%
Blue Cross Blue Shield Choice Commercial $2,319.34 ↑ +19%
United Healthcare Nexus Commercial $2,355.00 ↑ +21%
Blue Cross Blue Shield PPO $2,442.05 ↑ +25%
Cigna Commercial $2,574.00 ↑ +32%
Multiplan Commercial $3,120.00 ↑ +60%
United Healthcare Core Navigate Commercial $3,473.00 ↑ +78%
United Healthcare HMO $4,020.00 ↑ +106%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

ER Visit (level 5, high severity) at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Trinity Hospital Chicago $1,820.00 $926.71 – $4,020.00
MercyOne Genesis Silvis Medical Center Silvis $4,962.60 $317.44 – $808.48
MercyOne Genesis Aledo Medical Center Aledo $899.40 $327.00 – $674.55
Advocate Christ Medical Center Oak Lawn $1,690.00 $926.71 – $4,020.00
Advocate Condell Medical Center Libertyville $1,505.00 $926.71 – $2,869.00
Advocate Good Samaritan Hospital Downers Grove $2,040.00 $926.71 – $4,020.00
UnityPoint Health - Trinity Moline Rock Island $1,508.39 $21.67 – $476.97
Advocate Childrens Hospital - Park Ridge Park Ridge $1,430.00 $926.71 – $4,020.00

All Illinois hospitals for this procedure →