Assay of phenylketones at Uchicago Medicine Adventhealth La Grange

5101 S Willow Springs Rd, La Grange, IL · AdventHealth · · NPI 1407889652

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

$3.90 with Bcbs vs $27.30 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
Bcbs Medicare Managed Care Plan $3.90
Cigna Medicare Managed Care Plan $3.95
Cigna Exchange $3.95
Aetna Medicare Managed Care Plan $3.98
Unitedhealthcare Centene Medicare Managed Care Plan $4.02
Meridian Medicare Managed Care Plan $4.18
Aetna Better Health Medicare Managed Care Plan $4.42
Bcbs Access Community Health Hmo $4.78
Actin Care All Commercial Plans $4.97
Molina Exchange $5.97
Unitedhealthcare Hmo/Ppo $6.13
Ambetter Exchange $6.45
Cigna One Health Hmo $7.80
Aetna Hmo/Ppo $11.94
Cigna Hmo/Ppo $27.30

Visitor-reported prices

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Assay of phenylketones at other Illinois hospitals

Hospital City Cash price Negotiated range
UnityPoint Health - Trinity Moline Rock Island $10.40 $2.39 – $6.37
MercyOne Genesis Silvis Medical Center Silvis not published $4.42 – $4.42
MercyOne Genesis Aledo Medical Center Aledo not published $3.98 – $11.98
Uchicago Medicine Adventhealth Hinsdale Hinsdale not published $3.90 – $6.45
Advocate Christ Medical Center Oak Lawn not published $3.98 – $19.83
Advocate Condell Medical Center Libertyville not published $3.98 – $19.83
Advocate Good Samaritan Hospital Downers Grove not published $3.98 – $19.83
SSM Health Good Samaritan Hospital - Mt. Vernon Mount Vernon not published $3.98 – $4.18

All Illinois hospitals for this procedure →