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Interdiscal perq aspir dx 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

$1,040.00

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.

$2,080.00

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.

$819.52 with Advocate Employee vs $6,071.00 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 $819.52 ↓ -21%
Molina Medicare Advantage $1,063.48 ↑ +2%
Ambetter Medicare Advantage $1,063.48 ↑ +2%
Cigna One Health Commercial $1,081.60 ↑ +4%
Oscar Health HMO Medicare Advantage $1,100.15 ↑ +6%
Aetna Commercial $1,122.16 ↑ +8%
Private Healthcare Systems Commercial $1,123.20 ↑ +8%
Cigna Commercial $1,248.00 ↑ +20%
Blue Cross Blue Shield Blue Precision Managed Care $1,252.16 ↑ +20%
Blue Cross Blue Shield HMO $1,277.12 ↑ +23%
Blue Cross Blue Shield City of Chicago Commercial $1,379.04 ↑ +33%
HSTechnology Medicare Advantage $1,408.20 ↑ +35%
Blue Cross Blue Shield Choice Commercial $1,491.36 ↑ +43%
Blue Cross Blue Shield PPO $1,568.32 ↑ +51%
Multiplan Commercial $1,664.00 ↑ +60%
United Healthcare Charter Commercial $3,070.00 ↑ +195%
United Healthcare Nexus Commercial $3,558.00 ↑ +242%
United Healthcare Core Navigate Commercial $5,246.00 ↑ +404%
United Healthcare HMO $6,071.00 ↑ +484%

Visitor-reported prices

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Interdiscal perq aspir dx at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Trinity Hospital Chicago $605.00 $476.74 – $6,071.00
Advocate Christ Medical Center Oak Lawn $1,060.00 $835.28 – $6,071.00
Advocate Condell Medical Center Libertyville $1,120.00 $882.56 – $4,681.00
Advocate Good Samaritan Hospital Downers Grove $695.00 $547.66 – $6,071.00
UnityPoint Health - Trinity Moline Rock Island $810.32 $139.42 – $547.36
Advocate Childrens Hospital - Park Ridge Park Ridge $865.00 $681.62 – $6,071.00
Advocate Sherman Hospital Elgin $605.00 $448.91 – $4,256.00
Advocate South Suburban Hospital Hazel Crest $605.00 $476.74 – $6,071.00

All Illinois hospitals for this procedure →