Daratumumab 1,800 mg-hyaluronidase-fihj 30,000 unit/15 ml subcut soln at OSF Healthcare Saint Katharine Medical Center

403 E 1St St, Dixon, IL · Osfhealthcare · · NPI 1508683590

Source: hospital's published price file ↗ · Published Mar 31, 2026 · 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.

Full explanation →

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

$55.03 with Aetna vs $55.06 with The Alliance — 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 $55.03
The Alliance All Commercial Plans $55.06

Visitor-reported prices

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Daratumumab 1,800 mg-hyaluronidase-fihj 30,000 unit/15 ml subcut soln at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $18,766.29 $56.99 – $27,211.12
MercyOne Genesis Aledo Medical Center Aledo $18,766.29 $54.67 – $14,700.26
Uchicago Medicine Adventhealth Hinsdale Hinsdale $42,498.90 $54.40 – $90.02
Northwestern Memorial Hospital Chicago $61,701.67 not published
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago $12,526.08 $59.54 – $102.78
Northwestern Medicine Central DuPage Hospital IL 60190 $66,195.50 not published
Northwestern Medicine Delnor Hospital Geneva $36,745.97 not published
Northwestern Lake Forest Hospital DBA Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Lake Forest $61,701.67 not published

All Illinois hospitals for this procedure →