Test pathogen(s) for platelets reference 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

$1,036.70

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.

$1,481.00

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.

$285.83 with AETNA HEALTH PLAN [171] vs $1,481.00 with BLUE CROSS BLUE SHIELD [1401] — 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] NWR AETNA NM EMPLOYEES $285.83 ↓ -72%
MERCY CARE HEALTH PLANS [5013] NWR MERCY CARE $449.48 ↓ -57%
AETNA HEALTH PLAN [171] NWR AETNA APCN/SP $509.46 ↓ -51%
AETNA HEALTH PLAN [171] NWR AETNA IL PREFERRED $525.76 ↓ -49%
ALTERNATE BLUE CROSS [1402] NWR BCBS HMO $528.42 ↓ -49%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS HMO $528.42 ↓ -49%
AETNA HEALTH PLAN [171] NWR AETNA $721.25 ↓ -30%
HEALTHLINK [125] NWR SEIU HEALTHLINK $740.50 ↓ -29%
AETNA HEALTH PLAN [171] NWR AETNA ASA $777.53 ↓ -25%
CHOICECARE [177] NWR CHOICE CARE $787.89 ↓ -24%
MULTIPLAN/PHCS [142] NWR PHCS PPO $933.03 ↓ -10%
THE ALLIANCE [1703] NWR THE ALLIANCE $951.25 ↓ -8%
HEALTH'S FINEST NETWORK [126] NWR HFN PLATINUM EPO $1,036.70 ↑ +0%
HEALTH'S FINEST NETWORK [126] NWR HFN PPO $1,081.13 ↑ +4%
CIGNA HEALTH PLAN [178] NWR CIGNA BEHAVORIAL BHS $1,110.75 ↑ +7%
BEECHSTREET [176] NWR BEECHSTREET $1,184.80 ↑ +14%
MULTIPLAN/PHCS [142] NWR NON-CONTRACTED PAYORS $1,481.00 ↑ +43%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PAR/INDEMNITY ADP $1,481.00 ↑ +43%
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

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Test pathogen(s) for platelets reference at other Illinois hospitals

Hospital City Cash price Negotiated range
Uchicago Medicine Adventhealth Hinsdale Hinsdale $117.50 $30.60 – $102.41
Advocate Christ Medical Center Oak Lawn $60.00 $35.50 – $165.54
Advocate Condell Medical Center Libertyville $60.00 $35.50 – $165.54
Advocate Good Samaritan Hospital Downers Grove $60.00 $35.50 – $165.54
UnityPoint Health - Trinity Moline Rock Island $70.00 $2.94 – $99.07
Uchicago Medicine Adventhealth La Grange La Grange $117.50 $30.60 – $102.41
SSM Health Good Samaritan Hospital - Mt. Vernon Mount Vernon $113.85 $63.22 – $66.38
Advocate Illinois Masonic Medical Center Chicago $60.00 $35.50 – $165.54

All Illinois hospitals for this procedure →