Thoracentesis pleural space needle/catheter aspiration with imaging guidance (both sides) 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

$5,905.00

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.

$8,435.71

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.

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The hospital's undiscounted list price — almost no one pays this.

$246.40 with UNITED HEALTHCARE [158] vs $2,891.00 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.

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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.

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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 $246.40 ↓ -96%
UNITED HEALTHCARE [158] NWR UHC HMO/PPO $246.40 ↓ -96%
AETNA HEALTH PLAN [171] NWR AETNA NM EMPLOYEES $557.96 ↓ -91%
CIGNA HEALTH PLAN [178] NWR CIGNA ALTERNATIVE $569.53 ↓ -90%
MERCY CARE HEALTH PLANS [5013] NWR MERCY CARE $877.42 ↓ -85%
CIGNA HEALTH PLAN [178] NWR CIGNA BROAD $893.32 ↓ -85%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PPO $980.05 ↓ -83%
ALTERNATE BLUE CROSS [1402] NWR BCBS PPO $980.05 ↓ -83%
AETNA HEALTH PLAN [171] NWR AETNA APCN/SP $994.50 ↓ -83%
AETNA HEALTH PLAN [171] NWR AETNA IL PREFERRED $1,026.31 ↓ -83%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS HMO $1,031.51 ↓ -83%
ALTERNATE BLUE CROSS [1402] NWR BCBS HMO $1,031.51 ↓ -83%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE SELECT $1,381.90 ↓ -77%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE OPTIONS $1,381.90 ↓ -77%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE PREFERRED $1,381.90 ↓ -77%
AETNA HEALTH PLAN [171] NWR AETNA $1,407.92 ↓ -76%
HEALTHLINK [125] NWR SEIU HEALTHLINK $1,445.50 ↓ -76%
AETNA HEALTH PLAN [171] NWR AETNA ASA $1,517.78 ↓ -74%
CHOICECARE [177] NWR CHOICE CARE $1,538.01 ↓ -74%
MULTIPLAN/PHCS [142] NWR PHCS PPO $1,590.05 ↓ -73%
THE ALLIANCE [1703] NWR THE ALLIANCE $1,856.89 ↓ -69%
HEALTH'S FINEST NETWORK [126] NWR HFN PLATINUM EPO $2,023.70 ↓ -66%
HEALTH'S FINEST NETWORK [126] NWR HFN PPO $2,110.43 ↓ -64%
CIGNA HEALTH PLAN [178] NWR CIGNA BEHAVORIAL BHS $2,168.25 ↓ -63%
BEECHSTREET [176] NWR BEECHSTREET $2,312.80 ↓ -61%
MULTIPLAN/PHCS [142] NWR NON-CONTRACTED PAYORS $2,891.00 ↓ -51%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PAR/INDEMNITY ADP $2,891.00 ↓ -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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Thoracentesis pleural space needle/catheter aspiration with imaging guidance (both sides) at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $1,287.60 $339.48 – $1,004.08
MercyOne Genesis Aledo Medical Center Aledo $1,287.60 $339.00 – $579.04
Uchicago Medicine Adventhealth Hinsdale Hinsdale $375.00 $430.00 – $1,089.01
Advocate Christ Medical Center Oak Lawn $1,345.00 $934.51 – $6,071.00
Northwestern Memorial Hospital Chicago $2,419.01 not published
Advocate Condell Medical Center Libertyville $1,215.00 $934.51 – $4,681.00
Advocate Good Samaritan Hospital Downers Grove $1,415.00 $934.51 – $6,071.00
UnityPoint Health - Trinity Moline Rock Island $1,532.80 $98.09 – $484.67

All Illinois hospitals for this procedure →