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Diagnostic Mammogram (one breast) at MercyOne Genesis Silvis Medical Center

801 Illini Drive, Silvis, IL · MercyOne · · NPI 1427132604

Source: hospital's published price file ↗ · Published Mar 31, 2026 · Ingested Aug 3, 2026

$231.60

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.

$386.00

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.

$25.92 with Wellmark vs $275.62 with UHC — 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
Wellmark All Products $25.92 ↓ -89%
Oscar All Products $30.13 ↓ -87%
Midlands Choice All Products $74.52 ↓ -68%
UHC PPO $264.30 ↑ +14%
UHC HMO $275.62 ↑ +19%
Wellmark Medicare Advantage not published by hospital
Naphcare All Products not published by hospital

Visitor-reported prices

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Diagnostic Mammogram (one breast) at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Aledo Medical Center Aledo $231.60 $92.70 – $96.82
Advocate Christ Medical Center Oak Lawn $282.50 $127.12 – $524.00
Advocate Condell Medical Center Libertyville $282.50 $127.12 – $452.00
Advocate Good Samaritan Hospital Downers Grove $282.50 $127.12 – $524.00
UnityPoint Health - Trinity Moline Rock Island $401.76 $35.36 – $221.47
Advocate Illinois Masonic Medical Center Chicago $282.50 $127.12 – $524.00
Advocate Sherman Hospital Elgin $282.50 $127.12 – $508.50
Advocate Childrens Hospital - Park Ridge Park Ridge $282.50 $127.12 – $524.00

All Illinois hospitals for this procedure →