Oil silicone ophth 8.5ml silikon 1000 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

$3,144.69

Cash price

?

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.

$4,492.42

Gross charge

?

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.

$538.57 with AETNA HEALTH PLAN [171] vs $3,244.38 with UNITED HEALTHCARE [158] — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 $538.57 ↓ -83%
CIGNA HEALTH PLAN [178] NLFH CIGNA ALTERNATIVE $681.32 ↓ -78%
ALTERNATE BLUE CROSS [1402] NLFH BCBS HMO $687.48 ↓ -78%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS HMO $687.48 ↓ -78%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS BLUECHOICE PREFERRED $759.18 ↓ -76%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS BLUECHOICE SELECT $759.18 ↓ -76%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS BLUECHOICE OPTIONS $759.18 ↓ -76%
ALTERNATE BLUE CROSS [1402] NLFH BCBS PPO $885.72 ↓ -72%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS PPO $885.72 ↓ -72%
AETNA HEALTH PLAN [171] NLFH AETNA $1,395.08 ↓ -56%
BLUE CROSS BLUE SHIELD [1401] NLFH BC LAKE COUNTY PHYS ASSOC IPA $1,459.97 ↓ -54%
AETNA HEALTH PLAN [171] NLFH AETNA ASA $1,476.19 ↓ -53%
UNITED HEALTHCARE [158] NLFH UHC CORE $1,537.84 ↓ -51%
CIGNA HEALTH PLAN [178] NLFH CIGNA BROAD $1,576.77 ↓ -50%
HEALTHLINK [125] NLFH SEIU HEALTHLINK $1,622.19 ↓ -48%
UNITED HEALTHCARE [158] NLFH UHC HMO/PPO $1,709.79 ↓ -46%
HEALTH'S FINEST NETWORK [126] NLFH HFN PLATINUM/CHC ELITE $2,073.16 ↓ -34%
THE ALLIANCE [1703] NLFH THE ALLIANCE $2,083.87 ↓ -34%
BEECHSTREET [176] NLFH PHCS $2,595.50 ↓ -17%
MULTIPLAN/PHCS [142] NLFH PHCS $2,595.50 ↓ -17%
FIRST HEALTH PLAN [6034] NLFH FIRST HEALTH $2,660.39 ↓ -15%
HEALTH'S FINEST NETWORK [126] NLFH HFN PPO $2,919.94 ↓ -7%
MULTIPLAN/PHCS [142] NLFH NON-CONTRACTED PAYORS $3,244.38 ↑ +3%
BLUE CROSS BLUE SHIELD [1401] NLFH BCBS PAR/INDEMNITY ADP $3,244.38 ↑ +3%
UNITED HEALTHCARE [158] NLFH UHC NON-CONTRACTED OON - ED ONLY $3,244.38 ↑ +3%
GLOBAL EXCEL [1712] NLFH MEDICARE 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
ALTERNATE BLUE CROSS MEDICARE ADV [2304] NLFH BLUE CROSS MEDICARE ADVT not published by hospital
ALTERNATE HUMANA MEDICARE ADV [2409] NLFH HUMANA MEDICARE ADVT not published by hospital

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Oil silicone ophth 8.5ml silikon 1000 at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Christ Medical Center Oak Lawn $797.24 $401.81 – $1,275.58
Northwestern Memorial Hospital Chicago $2,271.07 not published
Advocate Condell Medical Center Libertyville $1,247.68 $478.53 – $1,788.88
Advocate Illinois Masonic Medical Center Chicago $1,195.75 $542.87 – $1,913.19
Advocate Childrens Hospital - Park Ridge Park Ridge $1,195.75 $408.05 – $935.36
Advocate Sherman Hospital Elgin $888.18 $559.55 – $1,598.72
Advocate South Suburban Hospital Hazel Crest $746.49 $418.75 – $1,070.30
Northwestern Medicine Central DuPage Hospital IL 60190 $3,936.83 not published

All Illinois hospitals for this procedure →