Ercp ea duct/ampulla dilate at Northwestern Medicine Central DuPage Hospital

25 N. Winfield Rd. Winfield, IL 60190, IL · Nm · · NPI 1003864810

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

$33,256.72

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.

Full explanation →

What you pay up front if you don't use insurance.

$47,509.60

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.

$483.07 with BLUE CROSS MEDICAID [1612] vs $7,001.00 with MULTIPLAN/PHCS [142] — 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
BLUE CROSS MEDICAID [1612] CDH ILLINOIS MEDICAID $483.07 ↓ -99%
HEALTH ALLIANCE MEDICAID [1310] CDH ILLINOIS MEDICAID $483.07 ↓ -99%
COUNTYCARE IL COOK CO [1607] CDH ILLINOIS MEDICAID $483.07 ↓ -99%
BLUE CROSS BLUE SHIELD [1401] CDH BCBS BLUECHOICE OPTIONS $777.11 ↓ -98%
ALTERNATE BLUE CROSS [1402] CDH BCBS BLUECHOICE OPTIONS $777.11 ↓ -98%
ALTERNATE BLUE CROSS [1402] CDH BCBS BLUECHOICE PREFERRED $777.11 ↓ -98%
ALTERNATE BLUE CROSS [1402] CDH BCBS BLUECHOICE SELECT $777.11 ↓ -98%
BLUE CROSS BLUE SHIELD [1401] CDH BCBS BLUECHOICE SELECT $777.11 ↓ -98%
BLUE CROSS BLUE SHIELD [1401] CDH BCBS BLUECHOICE PREFERRED $777.11 ↓ -98%
AETNA HEALTH PLAN [171] CDH AETNA NM EMPLOYEES $1,001.14 ↓ -97%
ALTERNATE BLUE CROSS [1402] CDH BCBS PPO $1,232.18 ↓ -96%
BLUE CROSS BLUE SHIELD [1401] CDH BCBS PPO $1,232.18 ↓ -96%
CIGNA HEALTH PLAN [178] CDH CIGNA ALTERNATIVE $1,498.21 ↓ -95%
AETNA HEALTH PLAN [171] CDH AETNA BP $2,100.30 ↓ -94%
AETNA HEALTH PLAN [171] CDH AETNA APCN/SP $2,198.31 ↓ -93%
AETNA HEALTH PLAN [171] CDH AETNA IL PREFERRED $2,450.35 ↓ -93%
AETNA HEALTH PLAN [171] CDH AETNA $2,751.39 ↓ -92%
ALTERNATE BLUE CROSS [1402] CDH BCBS HMO $2,876.01 ↓ -91%
BLUE CROSS BLUE SHIELD [1401] CDH BCBS HMO $2,876.01 ↓ -91%
CIGNA HEALTH PLAN [178] CDH CIGNA BROAD $2,891.41 ↓ -91%
AETNA HEALTH PLAN [171] CDH AETNA ASA $2,996.43 ↓ -91%
CARELON BEHAVIORAL HEALTH [159] CDH VALUE OPTIONS BHS $3,500.50 ↓ -89%
HEALTH'S FINEST NETWORK [126] CDH HFN NMH TIER ONE $3,500.50 ↓ -89%
UNITED HEALTHCARE [158] CDH UHC CORE $3,514.50 ↓ -89%
MULTIPLAN/PHCS [142] CDH SAGAMORE HEALTH PPO $4,018.57 ↓ -88%
HUMANA HEALTH PLAN [130] CDH ADVOCATE IPA $4,200.60 ↓ -87%
MAGELLAN BEHAVIORAL HLTH [136] CDH MAGELLAN BHS $4,200.60 ↓ -87%
BLUE CROSS BLUE SHIELD [1401] CDH ADVOCATE IPA $4,200.60 ↓ -87%
DREYER MED IPA ADVOCATE [1409] CDH ADVOCATE IPA $4,200.60 ↓ -87%
HEALTHLINK [125] CDH SEIU HEALTHLINK $4,410.63 ↓ -87%
THE ALLIANCE [1703] CDH THE ALLIANCE $4,496.74 ↓ -86%
UNITED HEALTHCARE [158] CDH UHC HMO/PPO $4,683.67 ↓ -86%
CHOICECARE [177] CDH CHOICE CARE $5,362.77 ↓ -84%
FIRST HEALTH PLAN [6034] CDH FIRST HEALTH $5,383.77 ↓ -84%
COMPSYCH [112] CDH COMPSYCH $5,600.80 ↓ -83%
CIGNA HEALTH PLAN [178] CDH CIGNA BEHAVIORAL BHS $5,600.80 ↓ -83%
MULTIPLAN/PHCS [142] CDH PHCS/MULTIPLAN $6,090.87 ↓ -82%
HEALTH'S FINEST NETWORK [126] CDH HFN $6,384.91 ↓ -81%
UNITED HEALTHCARE [158] CDH UHC NON-CONTRACTED OON - ED ONLY $7,001.00 ↓ -79%
BLUE CROSS BLUE SHIELD [1401] CDH BCBS PAR/INDEMNITY ADP $7,001.00 ↓ -79%
BLUE CROSS BLUE SHIELD [1401] CDH DUPAGE MEDICAL GROUP $7,001.00 ↓ -79%
BLUE CROSS BLUE SHIELD [1401] CDH HEALTHLAB BLUE CROSS CHOICE $7,001.00 ↓ -79%
BLUE CROSS BLUE SHIELD [1401] CDH HEALTHLAB CHS $7,001.00 ↓ -79%
BLUE CROSS BLUE SHIELD [1401] CDH HEALTHLAB EHP IPA $7,001.00 ↓ -79%
HUMANA BEHAVIORAL [185] CDH LIFESYNCH BHS $7,001.00 ↓ -79%
HUMANA HEALTH PLAN [130] CDH DUPAGE MEDICAL GROUP $7,001.00 ↓ -79%
MULTIPLAN/PHCS [142] CDH NON-CONTRACTED PAYORS $7,001.00 ↓ -79%
JOURNEYCARE INC HOSPICE [1275] CDH JOURNEYCARE HOSPICE not published by hospital
GLOBAL EXCEL [1712] CDH MEDICARE not published by hospital
OPTUM/UNITED BEHAVIORAL HEALTH [157] CDH UBH BHS not published by hospital
BLUE CROSS BLUE SHIELD [1401] CDH HEALTHLAB LITTLE COMPANY OF MARY not published by hospital
BCBS MEDICARE ADVANTAGE [1304] CDH BLUE CROSS MMAI (MEDICARE) not published by hospital
ALTERNATE HUMANA MEDICARE ADV [2409] CDH HUMANA MEDICARE ADVT not published by hospital
ALTERNATE BLUE CROSS MEDICARE ADV [2304] CDH MEDICARE not published by hospital

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Ercp ea duct/ampulla dilate at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $819.60 $1,256.72 – $4,431.26
MercyOne Genesis Aledo Medical Center Aledo $819.60 $2,970.16 – $2,970.16
UnityPoint Health - Trinity Moline Rock Island $958.40 $336.76 – $2,959.78
Northwestern Medicine Delnor Hospital Geneva $37,395.45 not published
Northwestern Medicine Palos Hospital Palos Heights $25,648.69 not published
Northwestern Medicine Kishwaukee Hospital DeKalb $1,843.80 not published
Northwestern Medicine McHenry Hospital McHenry $28,560.31 not published
Uchicago Medicine Adventhealth Hinsdale Hinsdale not published $1,728.00 – $6,693.19

All Illinois hospitals for this procedure →