Bx perianal mass 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

$16,473.89

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.

$23,534.13

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.

$1,334.00 with UNITED HEALTHCARE [158] vs $8,154.00 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
UNITED HEALTHCARE [158] NWR UHC CORE $1,334.00 ↓ -92%
UNITED HEALTHCARE [158] NWR UHC HMO/PPO $1,481.00 ↓ -91%
AETNA HEALTH PLAN [171] NWR AETNA NM EMPLOYEES $1,573.72 ↓ -90%
CIGNA HEALTH PLAN [178] NWR CIGNA ALTERNATIVE $1,606.34 ↓ -90%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE PREFERRED $2,290.46 ↓ -86%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE SELECT $2,290.46 ↓ -86%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE OPTIONS $2,404.61 ↓ -85%
MERCY CARE HEALTH PLANS [5013] NWR MERCY CARE $2,474.74 ↓ -85%
CIGNA HEALTH PLAN [178] NWR CIGNA BROAD $2,519.59 ↓ -85%
AETNA HEALTH PLAN [171] NWR AETNA APCN/SP $2,804.98 ↓ -83%
AETNA HEALTH PLAN [171] NWR AETNA IL PREFERRED $2,894.67 ↓ -82%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS HMO $2,909.35 ↓ -82%
ALTERNATE BLUE CROSS [1402] NWR BCBS HMO $2,909.35 ↓ -82%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PPO $3,175.98 ↓ -81%
ALTERNATE BLUE CROSS [1402] NWR BCBS PPO $3,175.98 ↓ -81%
AETNA HEALTH PLAN [171] NWR AETNA $3,971.00 ↓ -76%
HEALTHLINK [125] NWR SEIU HEALTHLINK $4,077.00 ↓ -75%
AETNA HEALTH PLAN [171] NWR AETNA ASA $4,280.85 ↓ -74%
CHOICECARE [177] NWR CHOICE CARE $4,337.93 ↓ -74%
MULTIPLAN/PHCS [142] NWR PHCS PPO $4,484.70 ↓ -73%
THE ALLIANCE [1703] NWR THE ALLIANCE $5,237.31 ↓ -68%
HEALTH'S FINEST NETWORK [126] NWR HFN PLATINUM EPO $5,707.80 ↓ -65%
HEALTH'S FINEST NETWORK [126] NWR HFN PPO $5,952.42 ↓ -64%
CIGNA HEALTH PLAN [178] NWR CIGNA BEHAVORIAL BHS $6,115.50 ↓ -63%
BEECHSTREET [176] NWR BEECHSTREET $6,523.20 ↓ -60%
MULTIPLAN/PHCS [142] NWR NON-CONTRACTED PAYORS $8,154.00 ↓ -51%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PAR/INDEMNITY ADP $8,154.00 ↓ -51%
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
GLOBAL EXCEL [1712] NWR MEDICARE not published by hospital

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Bx perianal mass at other Illinois hospitals

Hospital City Cash price Negotiated range
Northwestern Memorial Hospital Chicago $13,218.30 not published
UnityPoint Health - Trinity Moline Rock Island $1,478.94 $709.27 – $3,527.66
Advocate Childrens Hospital - Park Ridge Park Ridge $1,020.00 $803.76 – $1,824.74
Northwestern Medicine Central DuPage Hospital IL 60190 $13,742.34 not published
Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton $5,707.80 not published
Northwestern Lake Forest Hospital DBA Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Lake Forest $13,218.30 not published
Northwestern Medicine Kishwaukee Hospital DeKalb $5,707.80 not published
HSHS St. John's Hospital IL 62769|301 N. 8th St. $1,969.20 $996.56 – $2,735.00

All Illinois hospitals for this procedure →