Aquaporin-4 antibody elisa at Aurora West Allis Medical Center

8901 W Lincoln Ave, West Allis, WI · Aurorahealthcare · · NPI 1407801640

Source: hospital's published price file ↗ · Published Nov 21, 2025 · Ingested Sep 16, 2026

not published by hospital

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.

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What you pay up front if you don't use insurance.

not published by hospital

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.

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The hospital's undiscounted list price — almost no one pays this.

$9.22 with United Healthcare vs $39.32 with Wisconsin Physician Service — 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.

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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 $9.22
United Healthcare Exchange $9.22
United Healthcare HMO $9.22
United Healthcare Nexus $9.22
Anthem Blue Priority $11.53
Aurora Caregiver Commercial $11.53
Anthem Blue Preferred $13.84
Common Ground Exchange $24.21
Common Ground Employee Trust Fund $24.21
Centivo Commercial $25.20
Common Ground Envision $25.20
Aetna HMO $25.71
Health Payment Systems Commercial $28.83
Quartz One Commercial $28.83
HealthPartners Employee Trust Fund $30.58
Molina Exchange Commercial $31.82
HS Technology Commercial $32.45
Quartz Group Commercial $33.44
Cigna PPO-GPPO $33.45
Wisconsin Physician Service Aurora Featured $37.36
HealthPartners Robin $39.14
Wisconsin Physician Service Arise $39.32
Wisconsin Physician Service Statewide $39.32

Visitor-reported prices

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Aquaporin-4 antibody elisa at other Wisconsin hospitals

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