Injection, siltuximab at Uchicago Medicine Adventhealth Glenoaks

701 Winthrop Avenue, Glendale Heights, IL · AdventHealth · · NPI 1760415939

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 10, 2026

$4,551.21

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.

$18,204.86

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.

$165.83 with Aetna vs $309.37 with Aetna — 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
Aetna Medicare Managed Care Plan $165.83 ↓ -96%
Unitedhealthcare Centene Medicare Managed Care Plan $167.49 ↓ -96%
Cigna Medicare Managed Care Plan $170.81 ↓ -96%
Meridian Medicare Managed Care Plan $174.12 ↓ -96%
Aetna Better Health Medicare Managed Care Plan $184.07 ↓ -96%
Bcbs Access Community Health Hmo $199.00 ↓ -96%
Molina Exchange $248.75 ↓ -95%
Ambetter Exchange $268.65 ↓ -94%
Aetna Hmo/Ppo $309.37 ↓ -93%

Visitor-reported prices

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Injection, siltuximab at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $9,427.67 $168.83 – $3,449.73
MercyOne Genesis Aledo Medical Center Aledo $9,427.67 $161.96 – $1,863.65
Uchicago Medicine Adventhealth Hinsdale Hinsdale $6,198.68 $162.35 – $268.65
Uchicago Medicine Adventhealth La Grange La Grange $4,551.21 $162.35 – $268.65
Uchicago Medicine Adventhealth Bolingbrook Bolingbrook $4,551.21 $165.83 – $268.65
Advocate Condell Medical Center Libertyville not published $234.83 – $405.87
Advocate Good Samaritan Hospital Downers Grove not published $234.83 – $517.68
UnityPoint Health - Trinity Moline Rock Island not published $119.87 – $468.13

All Illinois hospitals for this procedure →