Support clav 29.6-40.5in med at Northwestern Lake Forest Hospital DBA Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital

1000 N. Westmoreland Rd., Lake Forest, IL · Nm · · NPI 1124025176

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 17, 2026

$111.28

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.

$158.97

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.

$26.06 with AETNA HEALTH PLAN [171] vs $156.96 with UNITED HEALTHCARE [158] — 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 HEALTH PLAN [171] NLFH AETNA NM EMPLOYEES $26.06 ↓ -77%
CIGNA HEALTH PLAN [178] NLFH CIGNA ALTERNATIVE $32.96 ↓ -70%
ALTERNATE BLUE CROSS [1402] NLFH BCBS HMO $33.26 ↓ -70%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS HMO $33.26 ↓ -70%
AETNA HEALTH PLAN [171] NLFH AETNA $67.49 ↓ -39%
BLUE CROSS BLUE SHIELD [1401] NLFH BC LAKE COUNTY PHYS ASSOC IPA $70.63 ↓ -37%
AETNA HEALTH PLAN [171] NLFH AETNA ASA $71.42 ↓ -36%
UNITED HEALTHCARE [158] NLFH UHC CORE $74.40 ↓ -33%
CIGNA HEALTH PLAN [178] NLFH CIGNA BROAD $76.28 ↓ -31%
HEALTHLINK [125] NLFH SEIU HEALTHLINK $78.48 ↓ -29%
UNITED HEALTHCARE [158] NLFH UHC HMO/PPO $82.72 ↓ -26%
HEALTH'S FINEST NETWORK [126] NLFH HFN PLATINUM/CHC ELITE $100.30 ↓ -10%
THE ALLIANCE [1703] NLFH THE ALLIANCE $100.82 ↓ -9%
FIRST HEALTH PLAN [6034] NLFH FIRST HEALTH $120.86 ↑ +9%
BEECHSTREET [176] NLFH PHCS $125.57 ↑ +13%
MULTIPLAN/PHCS [142] NLFH PHCS $125.57 ↑ +13%
HEALTH'S FINEST NETWORK [126] NLFH HFN PPO $141.26 ↑ +27%
MULTIPLAN/PHCS [142] NLFH NON-CONTRACTED PAYORS $156.96 ↑ +41%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS PAR/INDEMNITY ADP $156.96 ↑ +41%
UNITED HEALTHCARE [158] NLFH UHC NON-CONTRACTED OON - ED ONLY $156.96 ↑ +41%
BLUE CROSS BLUE SHIELD [1401] NLFH ADVOCATE IPA not published by hospital
ALTERNATE HUMANA MEDICARE ADV [2409] NLFH HUMANA MEDICARE ADVT not published by hospital
ALTERNATE BLUE CROSS MEDICARE ADV [2304] NLFH BLUE CROSS MEDICARE ADVT not published by hospital
HUMANA HEALTH PLAN [130] NLFH ADVOCATE IPA not published by hospital
GLOBAL EXCEL [1712] NLFH MEDICARE not published by hospital

Visitor-reported prices

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Support clav 29.6-40.5in med at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $86.40 $7.68 – $20.88
MercyOne Genesis Aledo Medical Center Aledo $86.40 $10.80 – $11.28
Northwestern Memorial Hospital Chicago $114.80 not published
UnityPoint Health - Trinity Moline Rock Island $156.00 $38.72 – $126.43
OSF Holy Family Medical Center Monmouth $225.60 not published
OSF Little Company of Mary Medical Center Evergreen Park $59.40 not published
OSF Sacred Heart Medical Center – Urbana Danville $169.20 not published
OSF Saint Anthony's Health Center Alton $169.20 not published

All Illinois hospitals for this procedure →