Sigmoidoscopy/submucosal injection 45335 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

$8,019.67

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.

$11,456.67

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.

$251.78 with CURAECHOICE [6100] vs $3,298.00 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
CURAECHOICE [6100] NMHC CURAECHOICE $251.78 ↓ -97%
IMAGINE HEALTH [6032] NMHC IMAGINE HEALTH $290.52 ↓ -96%
AETNA HEALTH PLAN [171] NMHC IMAGINE HEALTH $290.52 ↓ -96%
BLUE CROSS BLUE SHIELD [1401] NMHC SCPP IPA $484.20 ↓ -94%
HUMANA HEALTH PLAN [130] NMHC SCPP IPA $484.20 ↓ -94%
BLUE CROSS BLUE SHIELD [1401] NMHC CHWN IPA $484.20 ↓ -94%
BLUE CROSS BLUE SHIELD [1401] NMHC UIC IPA $538.00 ↓ -93%
HUMANA HEALTH PLAN [130] NMHC UIC IPA $538.00 ↓ -93%
CIGNA HEALTH PLAN [178] NMH CIGNA ALTERNATIVE $616.73 ↓ -92%
GLOBAL MEDICAL MANAGEMENT INC [6090] NMHC GMMI $624.08 ↓ -92%
AETNA HEALTH PLAN [171] NMH AETNA NM EMPLOYEES $639.81 ↓ -92%
MEDPARTNERS [6038] NMHC MEDPARTNERS $753.20 ↓ -91%
AETNA HEALTH PLAN [171] NMH AETNA BP $989.40 ↓ -88%
HEALTHLINK [125] NMHC SEIU HEALTHLINK $1,043.90 ↓ -87%
AETNA HEALTH PLAN [171] NMH AETNA $1,055.36 ↓ -87%
UNITED HEALTHCARE [158] NMHC UHC REF LAB JOHN DEERE $1,076.00 ↓ -87%
AETNA HEALTH PLAN [171] NMHC NON-CONTRACTED PAYORS $1,076.00 ↓ -87%
BLUE CROSS BLUE SHIELD [1401] NMHC NON-CONTRACTED PAYORS $1,076.00 ↓ -87%
CIGNA HEALTH PLAN [178] NMHC NON-CONTRACTED PAYORS $1,076.00 ↓ -87%
FIRST HEALTH PLAN [6034] NMHC NON-CONTRACTED PAYORS $1,076.00 ↓ -87%
HEALTHLINK [125] NMHC NON-CONTRACTED PAYORS $1,076.00 ↓ -87%
MULTIPLAN/PHCS [142] NMHC NON-CONTRACTED PAYORS $1,076.00 ↓ -87%
UNITED HEALTHCARE [158] NMHC NON-CONTRACTED PAYORS $1,076.00 ↓ -87%
GALAXY HEALTH NETWORK [220] NMHC NON-CONTRACTED PAYORS $1,076.00 ↓ -87%
UNITED HEALTHCARE [158] NMH UHC CORE $1,094.00 ↓ -86%
AETNA HEALTH PLAN [171] NMH AETNA ASA $1,164.19 ↓ -85%
UNITED HEALTHCARE [158] NMH UHC $1,215.50 ↓ -85%
HUMANA HEALTH PLAN [130] NMH ADVOCATE IPA $1,319.20 ↓ -84%
HUMANA HEALTH PLAN [130] NMH CHS IPA $1,319.20 ↓ -84%
CIGNA HEALTH PLAN [178] NMH CIGNA BROAD $1,530.27 ↓ -81%
HEALTHLINK [125] NMH SEIU HEALTHLINK $1,649.00 ↓ -79%
HEALTH'S FINEST NETWORK [126] NMH HFN PLATINUM/CHC ELITE $2,143.70 ↓ -73%
CIGNA HEALTH PLAN [178] NMH CIGNA BEHAVIORAL HEALTH (EVERNORTH) $2,638.40 ↓ -67%
MULTIPLAN/PHCS [142] NMH PHCS PPO $2,638.40 ↓ -67%
HEALTH'S FINEST NETWORK [126] NMH HFN/20 EPO $2,704.36 ↓ -66%
HEALTH'S FINEST NETWORK [126] NMH HFN/10 PPO $2,803.30 ↓ -65%
MULTIPLAN/PHCS [142] NMH NON-CONTRACTED PAYORS $3,298.00 ↓ -59%
OPTUM/UNITED BEHAVIORAL HEALTH [157] NMH Optum UBH $3,298.00 ↓ -59%
UNITED HEALTHCARE [158] NMH UHC NON-CONTRACTED OON - ED ONLY $3,298.00 ↓ -59%
CIGNA HEALTH PLAN [178] NMH CIGNA LIFESOURCE TRANSPLANT not published by hospital
AETNA HEALTH PLAN [171] NMH AETNA TRANSPLANT not published by hospital
HUMANA HEALTH PLAN [130] NMH IL HEALTH PARTNERS IPA not published by hospital

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Sigmoidoscopy/submucosal injection 45335 at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Illinois Masonic Medical Center Chicago not published $1,378.06 – $6,071.00
Advocate Trinity Hospital Chicago not published $1,378.06 – $6,071.00
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago not published $950.38 – $1,539.62
MercyOne Genesis Silvis Medical Center Silvis $541.80 $830.76 – $982.39
MercyOne Genesis Aledo Medical Center Aledo $541.80 $2,660.57 – $2,970.16
UnityPoint Health - Trinity Moline Rock Island $649.60 $60.22 – $709.27
Northwestern Medicine Central DuPage Hospital IL 60190 $8,252.99 not published
Northwestern Medicine Delnor Hospital Geneva $8,019.67 not published

All Illinois hospitals for this procedure →