Methylene blue (antidote) 5 mg/ml intravenous solution 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

$656.95

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.

$938.50

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.

$106.29 with AETNA HEALTH PLAN [171] vs $550.75 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 $106.29 ↓ -84%
MERCY CARE HEALTH PLANS [5013] NWR MERCY CARE $167.15 ↓ -75%
ALTERNATE BLUE CROSS [1402] NWR BCBS PPO $186.70 ↓ -72%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PPO $186.70 ↓ -72%
AETNA HEALTH PLAN [171] NWR AETNA APCN/SP $189.46 ↓ -71%
AETNA HEALTH PLAN [171] NWR AETNA IL PREFERRED $195.52 ↓ -70%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS HMO $196.51 ↓ -70%
ALTERNATE BLUE CROSS [1402] NWR BCBS HMO $196.51 ↓ -70%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE PREFERRED $263.26 ↓ -60%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE OPTIONS $263.26 ↓ -60%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE SELECT $263.26 ↓ -60%
AETNA HEALTH PLAN [171] NWR AETNA $268.22 ↓ -59%
HEALTHLINK [125] NWR SEIU HEALTHLINK $275.38 ↓ -58%
AETNA HEALTH PLAN [171] NWR AETNA ASA $289.14 ↓ -56%
CHOICECARE [177] NWR CHOICE CARE $293.00 ↓ -55%
MULTIPLAN/PHCS [142] NWR PHCS PPO $346.97 ↓ -47%
THE ALLIANCE [1703] NWR THE ALLIANCE $353.75 ↓ -46%
HEALTH'S FINEST NETWORK [126] NWR HFN PLATINUM EPO $385.53 ↓ -41%
HEALTH'S FINEST NETWORK [126] NWR HFN PPO $402.05 ↓ -39%
CIGNA HEALTH PLAN [178] NWR CIGNA BEHAVORIAL BHS $413.06 ↓ -37%
BEECHSTREET [176] NWR BEECHSTREET $440.60 ↓ -33%
MULTIPLAN/PHCS [142] NWR NON-CONTRACTED PAYORS $550.75 ↓ -16%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PAR/INDEMNITY ADP $550.75 ↓ -16%
GLOBAL EXCEL [1712] NWR MEDICARE not published by hospital
ALTERNATE HUMANA MEDICARE ADV [2409] NWR HUMANA MEDICARE ADVT not published by hospital
ALTERNATE BLUE CROSS MEDICARE ADV [2304] NWR BLUE CROSS MEDICARE ADVT not published by hospital

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Methylene blue (antidote) 5 mg/ml intravenous solution at other Illinois hospitals

Hospital City Cash price Negotiated range
Uchicago Medicine Adventhealth Hinsdale Hinsdale $4,881.05 not published
Advocate Christ Medical Center Oak Lawn $55.76 $11.40 – $89.21
Northwestern Memorial Hospital Chicago $1,380.92 not published
Advocate Condell Medical Center Libertyville $56.77 $11.40 – $90.82
Advocate Good Samaritan Hospital Downers Grove $55.08 $11.40 – $88.12
Uchicago Medicine Adventhealth La Grange La Grange $167.22 not published
Advocate Illinois Masonic Medical Center Chicago $53.50 $11.40 – $87.09
Advocate Childrens Hospital - Park Ridge Park Ridge $59.18 $11.40 – $94.68

All Illinois hospitals for this procedure →