Eye implant band 40 at Northwestern Medicine McHenry Hospital

4201 Medical Center Drive, McHenry, IL · Nm · · NPI 1427065499

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

$3,116.41

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.

$4,452.01

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.

$6.30 with AETNA HEALTH PLAN [171] vs $32.62 with BLUE CROSS BLUE SHIELD [1401] — 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] NWR AETNA NM EMPLOYEES $6.30 ↓ -100%
CIGNA HEALTH PLAN [178] NWR CIGNA ALTERNATIVE $6.43 ↓ -100%
AETNA HEALTH PLAN [171] NWR AETNA $9.53 ↓ -100%
AETNA HEALTH PLAN [171] NWR AETNA ASA $9.53 ↓ -100%
MERCY CARE HEALTH PLANS [5013] NWR MERCY CARE $9.90 ↓ -100%
CIGNA HEALTH PLAN [178] NWR CIGNA BROAD $10.08 ↓ -100%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PPO $11.06 ↓ -100%
ALTERNATE BLUE CROSS [1402] NWR BCBS PPO $11.06 ↓ -100%
AETNA HEALTH PLAN [171] NWR AETNA APCN/SP $11.22 ↓ -100%
AETNA HEALTH PLAN [171] NWR AETNA IL PREFERRED $11.58 ↓ -100%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS HMO $11.64 ↓ -100%
ALTERNATE BLUE CROSS [1402] NWR BCBS HMO $11.64 ↓ -100%
UNITED HEALTHCARE [158] NWR UHC CORE $15.46 ↓ -100%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE SELECT $15.59 ↓ -99%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE PREFERRED $15.59 ↓ -99%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE OPTIONS $15.59 ↓ -99%
HEALTHLINK [125] NWR SEIU HEALTHLINK $16.31 ↓ -99%
UNITED HEALTHCARE [158] NWR UHC HMO/PPO $17.19 ↓ -99%
CHOICECARE [177] NWR CHOICE CARE $17.35 ↓ -99%
MULTIPLAN/PHCS [142] NWR PHCS PPO $20.55 ↓ -99%
THE ALLIANCE [1703] NWR THE ALLIANCE $20.95 ↓ -99%
HEALTH'S FINEST NETWORK [126] NWR HFN PLATINUM EPO $22.83 ↓ -99%
HEALTH'S FINEST NETWORK [126] NWR HFN PPO $23.81 ↓ -99%
CIGNA HEALTH PLAN [178] NWR CIGNA BEHAVORIAL BHS $24.47 ↓ -99%
BEECHSTREET [176] NWR BEECHSTREET $26.10 ↓ -99%
MULTIPLAN/PHCS [142] NWR NON-CONTRACTED PAYORS $32.62 ↓ -99%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PAR/INDEMNITY ADP $32.62 ↓ -99%
GLOBAL EXCEL [1712] NWR MEDICARE not published by hospital
ALTERNATE BLUE CROSS MEDICARE ADV [2304] NWR BLUE CROSS MEDICARE ADVT not published by hospital
ALTERNATE HUMANA MEDICARE ADV [2409] NWR HUMANA MEDICARE ADVT not published by hospital

Visitor-reported prices

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Eye implant band 40 at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $5,388.60 $14.08 – $38.28
MercyOne Genesis Aledo Medical Center Aledo $5,388.60 $19.80 – $20.68
Advocate Christ Medical Center Oak Lawn $795.25 $37.12 – $117.86
Northwestern Memorial Hospital Chicago $3,216.32 not published
Advocate Condell Medical Center Libertyville $1,366.50 $584.86 – $2,186.40
Advocate Illinois Masonic Medical Center Chicago $1,461.46 $663.50 – $2,338.34
Advocate Childrens Hospital - Park Ridge Park Ridge $1,461.46 $90.96 – $208.51
Advocate South Suburban Hospital Hazel Crest $744.62 $466.13 – $1,191.39

All Illinois hospitals for this procedure →