Mayo hla typing a/b/c single antigen at Advocate Sherman Hospital

1425 North Randall Road, Elgin, IL · Advocate Health · · NPI 1629026364

Source: hospital's published price file ↗ · Published Nov 4, 2025 · Ingested Aug 13, 2026

$57.50

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.

$115.00

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.

$25.81 with United Healthcare Charter vs $139.86 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
United Healthcare Charter Commercial $25.81 ↓ -55%
United Healthcare Core Navigate Commercial $25.81 ↓ -55%
United Healthcare Nexus Commercial $25.81 ↓ -55%
United Healthcare HMO $25.81 ↓ -55%
Molina Medicare Advantage $37.42 ↓ -35%
Ambetter Medicare Advantage $37.42 ↓ -35%
Oscar Health HMO Medicare Advantage $38.72 ↓ -33%
Advocate Employee Commercial $45.31 ↓ -21%
HSTechnology Medicare Advantage $49.56 ↓ -14%
Blue Cross Blue Shield City of Chicago Commercial $58.34 ↑ +1%
Blue Cross Blue Shield Choice Commercial $63.04 ↑ +10%
Blue Cross Blue Shield Blue Precision Managed Care $65.78 ↑ +14%
Blue Cross Blue Shield PPO $66.36 ↑ +15%
Blue Cross Blue Shield HMO $67.05 ↑ +17%
Private Healthcare Systems Commercial $93.15 ↑ +62%
Multiplan Commercial $103.50 ↑ +80%
Cigna One Health Commercial $117.56 ↑ +104%
Cigna Commercial $117.56 ↑ +104%
Aetna Commercial $139.86 ↑ +143%

Visitor-reported prices

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Mayo hla typing a/b/c single antigen at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $217.20 $3.53 – $311.88
MercyOne Genesis Aledo Medical Center Aledo $217.20 $9.55 – $159.33
Uchicago Medicine Adventhealth Hinsdale Hinsdale $43.75 $25.27 – $41.81
UnityPoint Health - Trinity Moline Rock Island $64.80 $3.50 – $41.30
Uchicago Medicine Adventhealth La Grange La Grange $43.75 $25.27 – $41.81
SSM Health Good Samaritan Hospital - Mt. Vernon Mount Vernon $395.45 $25.81 – $27.10
SSM Health St. Mary's Hospital - Centralia Centralia $395.45 $25.81 – $27.10
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago $189.09 $19.36 – $107.61

All Illinois hospitals for this procedure →