Implt neurostim elctr each 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

$368.28

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.

$526.12

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.

$87.34 with AETNA HEALTH PLAN [171] vs $526.12 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 $87.34 ↓ -76%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS BLUECHOICE SELECT $110.27 ↓ -70%
CIGNA HEALTH PLAN [178] NLFH CIGNA ALTERNATIVE $110.49 ↓ -70%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS HMO $111.48 ↓ -70%
ALTERNATE BLUE CROSS [1402] NLFH BCBS HMO $111.48 ↓ -70%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS BLUECHOICE PREFERRED $115.80 ↓ -69%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS BLUECHOICE OPTIONS $122.43 ↓ -67%
ALTERNATE BLUE CROSS [1402] NLFH BCBS PPO $143.68 ↓ -61%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS PPO $143.68 ↓ -61%
AETNA HEALTH PLAN [171] NLFH AETNA $226.23 ↓ -39%
BLUE CROSS BLUE SHIELD [1401] NLFH BC LAKE COUNTY PHYS ASSOC IPA $236.75 ↓ -36%
AETNA HEALTH PLAN [171] NLFH AETNA ASA $239.38 ↓ -35%
UNITED HEALTHCARE [158] NLFH UHC CORE $249.38 ↓ -32%
CIGNA HEALTH PLAN [178] NLFH CIGNA BROAD $255.69 ↓ -31%
HEALTHLINK [125] NLFH SEIU HEALTHLINK $263.06 ↓ -29%
UNITED HEALTHCARE [158] NLFH UHC HMO/PPO $277.27 ↓ -25%
HEALTH'S FINEST NETWORK [126] NLFH HFN PLATINUM/CHC ELITE $336.19 ↓ -9%
THE ALLIANCE [1703] NLFH THE ALLIANCE $337.93 ↓ -8%
FIRST HEALTH PLAN [6034] NLFH FIRST HEALTH $405.11 ↑ +10%
BEECHSTREET [176] NLFH PHCS $420.90 ↑ +14%
MULTIPLAN/PHCS [142] NLFH PHCS $420.90 ↑ +14%
HEALTH'S FINEST NETWORK [126] NLFH HFN PPO $473.51 ↑ +29%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS PAR/INDEMNITY ADP $526.12 ↑ +43%
MULTIPLAN/PHCS [142] NLFH NON-CONTRACTED PAYORS $526.12 ↑ +43%
UNITED HEALTHCARE [158] NLFH UHC NON-CONTRACTED OON - ED ONLY $526.12 ↑ +43%
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
BLUE CROSS BLUE SHIELD [1401] NLFH ADVOCATE IPA not published by hospital
GLOBAL EXCEL [1712] NLFH MEDICARE not published by hospital

Visitor-reported prices

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Implt neurostim elctr each at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Christ Medical Center Oak Lawn not published $1,727.05 – $1,965.47
Advocate Condell Medical Center Libertyville not published $1,089.54 – $1,239.43
Advocate Good Samaritan Hospital Downers Grove not published $1,767.76 – $2,011.99
UnityPoint Health - Trinity Moline Rock Island not published $136.10 – $538.67
Advocate Illinois Masonic Medical Center Chicago not published $1,779.39 – $2,025.07
Advocate Childrens Hospital - Park Ridge Park Ridge not published $1,751.77 – $1,993.09
Advocate Sherman Hospital Elgin not published $832.28 – $946.67
Advocate South Suburban Hospital Hazel Crest not published $1,775.03 – $2,019.26

All Illinois hospitals for this procedure →