Colonoscopy with biopsy at Northwestern Memorial Hospital

251 E. Huron, Chicago, IL · Nm · · NPI 1497859649

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

$10,820.05

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.

$15,457.21

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.

$339.59 with CIGNA HEALTH PLAN [178] vs $3,480.00 with UNITED HEALTHCARE [158] — 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
CIGNA HEALTH PLAN [178] NMH CIGNA ALTERNATIVE $339.59 ↓ -97%
AETNA HEALTH PLAN [171] NMH AETNA NM EMPLOYEES $352.30 ↓ -97%
CURAECHOICE [6100] NMHC CURAECHOICE $479.93 ↓ -96%
AETNA HEALTH PLAN [171] NMHC IMAGINE HEALTH $490.32 ↓ -95%
AETNA HEALTH PLAN [171] NMH AETNA BP $544.80 ↓ -95%
IMAGINE HEALTH [6032] NMHC IMAGINE HEALTH $553.77 ↓ -95%
AETNA HEALTH PLAN [171] NMH AETNA $581.12 ↓ -95%
AETNA HEALTH PLAN [171] NMH AETNA ASA $641.05 ↓ -94%
HUMANA HEALTH PLAN [130] NMH ADVOCATE IPA $726.40 ↓ -93%
HUMANA HEALTH PLAN [130] NMH CHS IPA $726.40 ↓ -93%
HUMANA HEALTH PLAN [130] NMHC SCPP IPA $817.20 ↓ -92%
CIGNA HEALTH PLAN [178] NMH CIGNA BROAD $842.62 ↓ -92%
HEALTHLINK [125] NMH SEIU HEALTHLINK $908.00 ↓ -92%
HUMANA HEALTH PLAN [130] NMHC UIC IPA $908.00 ↓ -92%
BLUE CROSS BLUE SHIELD [1401] NMHC SCPP IPA $922.95 ↓ -91%
BLUE CROSS BLUE SHIELD [1401] NMHC CHWN IPA $922.95 ↓ -91%
BLUE CROSS BLUE SHIELD [1401] NMHC UIC IPA $1,025.50 ↓ -91%
HEALTH'S FINEST NETWORK [126] NMH HFN PLATINUM/CHC ELITE $1,180.40 ↓ -89%
GLOBAL MEDICAL MANAGEMENT INC [6090] NMHC GMMI $1,189.58 ↓ -89%
MEDPARTNERS [6038] NMHC MEDPARTNERS $1,435.70 ↓ -87%
CIGNA HEALTH PLAN [178] NMH CIGNA BEHAVIORAL HEALTH (EVERNORTH) $1,452.80 ↓ -87%
HEALTH'S FINEST NETWORK [126] NMH HFN/20 EPO $1,489.12 ↓ -86%
HEALTH'S FINEST NETWORK [126] NMH HFN/10 PPO $1,543.60 ↓ -86%
UNITED HEALTHCARE [158] NMHC UHC REF LAB JOHN DEERE $1,816.00 ↓ -83%
AETNA HEALTH PLAN [171] NMHC NON-CONTRACTED PAYORS $1,816.00 ↓ -83%
CIGNA HEALTH PLAN [178] NMHC NON-CONTRACTED PAYORS $1,816.00 ↓ -83%
HEALTHLINK [125] NMHC NON-CONTRACTED PAYORS $1,816.00 ↓ -83%
MULTIPLAN/PHCS [142] NMH NON-CONTRACTED PAYORS $1,816.00 ↓ -83%
MULTIPLAN/PHCS [142] NMHC NON-CONTRACTED PAYORS $1,816.00 ↓ -83%
OPTUM/UNITED BEHAVIORAL HEALTH [157] NMH Optum UBH $1,816.00 ↓ -83%
UNITED HEALTHCARE [158] NMH UHC NON-CONTRACTED OON - ED ONLY $1,816.00 ↓ -83%
UNITED HEALTHCARE [158] NMHC NON-CONTRACTED PAYORS $1,816.00 ↓ -83%
GALAXY HEALTH NETWORK [220] NMHC NON-CONTRACTED PAYORS $1,816.00 ↓ -83%
FIRST HEALTH PLAN [6034] NMHC NON-CONTRACTED PAYORS $2,051.00 ↓ -81%
BLUE CROSS BLUE SHIELD [1401] NMHC NON-CONTRACTED PAYORS $2,051.00 ↓ -81%
HEALTHLINK [125] NMHC SEIU HEALTHLINK $2,188.45 ↓ -80%
UNITED HEALTHCARE [158] NMH UHC CORE $3,132.00 ↓ -71%
UNITED HEALTHCARE [158] NMH UHC $3,480.00 ↓ -68%
HUMANA HEALTH PLAN [130] NMH IL HEALTH PARTNERS IPA not published by hospital
MULTIPLAN/PHCS [142] NMH PHCS PPO not published by hospital
AETNA HEALTH PLAN [171] NMH AETNA TRANSPLANT not published by hospital
CIGNA HEALTH PLAN [178] NMH CIGNA LIFESOURCE TRANSPLANT not published by hospital

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Colonoscopy with biopsy at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Illinois Masonic Medical Center Chicago not published $1,782.19 – $6,181.00
Advocate Trinity Hospital Chicago not published $1,782.19 – $6,181.00
MercyOne Genesis Silvis Medical Center Silvis $777.00 $982.39 – $1,191.40
MercyOne Genesis Aledo Medical Center Aledo $777.00 $2,660.57 – $2,970.16
UnityPoint Health - Trinity Moline Rock Island $984.00 $152.92 – $917.28
Northwestern Medicine Palos Hospital Palos Heights $7,713.05 not published
Northwestern Lake Forest Hospital DBA Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Lake Forest $10,820.05 not published
Northwestern Medicine McHenry Hospital McHenry $10,649.03 not published

All Illinois hospitals for this procedure →