Aquaporin-4 antibody elisa at Uchicago Medicine Adventhealth Bolingbrook

500 Remington Boulevard, Bolingbrook, IL · AdventHealth · · NPI 1164530465

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

$43.75

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.

$175.00

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.

$11.53 with Aetna vs $77.36 with Cigna — 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 $11.53 ↓ -74%
Unitedhealthcare Centene Medicare Managed Care Plan $11.65 ↓ -73%
Cigna Medicare Managed Care Plan $11.88 ↓ -73%
Meridian Medicare Managed Care Plan $12.11 ↓ -72%
Aetna Better Health Medicare Managed Care Plan $12.80 ↓ -71%
Unitedhealthcare Hmo/Ppo $13.84 ↓ -68%
Bcbs Access Community Health Hmo $13.84 ↓ -68%
Molina Exchange $17.29 ↓ -60%
Ambetter Exchange $18.68 ↓ -57%
Aetna Hmo/Ppo $34.59 ↓ -21%
Cigna Hmo/Ppo $77.36 ↑ +77%

Visitor-reported prices

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Aquaporin-4 antibody elisa at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $400.80 $9.15 – $614.56
MercyOne Genesis Aledo Medical Center Aledo $400.80 $11.53 – $313.96
Uchicago Medicine Adventhealth Hinsdale Hinsdale $43.75 $11.29 – $18.68
UnityPoint Health - Trinity Moline Rock Island $48.57 $3.50 – $26.77
Uchicago Medicine Adventhealth La Grange La Grange $43.75 $11.29 – $18.68
SSM Health Good Samaritan Hospital - Mt. Vernon Mount Vernon $253.55 $11.53 – $12.11
SSM Health St. Mary's Hospital - Centralia Centralia $253.55 $11.53 – $12.11
Uchicago Medicine Adventhealth Glenoaks Glendale Heights $43.75 $11.53 – $18.68

All Illinois hospitals for this procedure →