Event monitor 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

$368.90

Cash price

?

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.

$527.00

Gross charge

?

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.

$123.32 with CURAECHOICE [6100] vs $1,931.00 with OPTUM/UNITED BEHAVIORAL HEALTH [157] — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 $123.32 ↓ -67%
AETNA HEALTH PLAN [171] NMHC IMAGINE HEALTH $142.29 ↓ -61%
IMAGINE HEALTH [6032] NMHC IMAGINE HEALTH $142.29 ↓ -61%
BLUE CROSS BLUE SHIELD [1401] NMHC SCPP IPA $237.15 ↓ -36%
HUMANA HEALTH PLAN [130] NMHC SCPP IPA $237.15 ↓ -36%
BLUE CROSS BLUE SHIELD [1401] NMHC CHWN IPA $237.15 ↓ -36%
HUMANA HEALTH PLAN [130] NMHC UIC IPA $263.50 ↓ -29%
BLUE CROSS BLUE SHIELD [1401] NMHC UIC IPA $263.50 ↓ -29%
GLOBAL MEDICAL MANAGEMENT INC [6090] NMHC GMMI $305.66 ↓ -17%
MEDPARTNERS [6038] NMHC MEDPARTNERS $368.90 ↑ +0%
AETNA HEALTH PLAN [171] NMH AETNA NM EMPLOYEES $374.61 ↑ +2%
CIGNA HEALTH PLAN [178] NMH CIGNA ALTERNATIVE $449.92 ↑ +22%
UNITED HEALTHCARE [158] NMHC UHC REF LAB JOHN DEERE $527.00 ↑ +43%
AETNA HEALTH PLAN [171] NMHC NON-CONTRACTED PAYORS $527.00 ↑ +43%
BLUE CROSS BLUE SHIELD [1401] NMHC NON-CONTRACTED PAYORS $527.00 ↑ +43%
CIGNA HEALTH PLAN [178] NMHC NON-CONTRACTED PAYORS $527.00 ↑ +43%
FIRST HEALTH PLAN [6034] NMHC NON-CONTRACTED PAYORS $527.00 ↑ +43%
HEALTHLINK [125] NMHC NON-CONTRACTED PAYORS $527.00 ↑ +43%
MULTIPLAN/PHCS [142] NMHC NON-CONTRACTED PAYORS $527.00 ↑ +43%
UNITED HEALTHCARE [158] NMHC NON-CONTRACTED PAYORS $527.00 ↑ +43%
GALAXY HEALTH NETWORK [220] NMHC NON-CONTRACTED PAYORS $527.00 ↑ +43%
AETNA HEALTH PLAN [171] NMH AETNA BP $579.30 ↑ +57%
AETNA HEALTH PLAN [171] NMH AETNA $617.92 ↑ +68%
AETNA HEALTH PLAN [171] NMH AETNA ASA $681.64 ↑ +85%
HUMANA HEALTH PLAN [130] NMH CHS IPA $772.40 ↑ +109%
HUMANA HEALTH PLAN [130] NMH ADVOCATE IPA $772.40 ↑ +109%
HEALTHLINK [125] NMH SEIU HEALTHLINK $965.50 ↑ +162%
CIGNA HEALTH PLAN [178] NMH CIGNA BROAD $1,121.91 ↑ +204%
UNITED HEALTHCARE [158] NMH UHC CORE $1,125.77 ↑ +205%
UNITED HEALTHCARE [158] NMH UHC $1,251.29 ↑ +239%
HEALTH'S FINEST NETWORK [126] NMH HFN PLATINUM/CHC ELITE $1,255.15 ↑ +240%
MULTIPLAN/PHCS [142] NMH PHCS PPO $1,544.80 ↑ +319%
CIGNA HEALTH PLAN [178] NMH CIGNA BEHAVIORAL HEALTH (EVERNORTH) $1,544.80 ↑ +319%
HEALTH'S FINEST NETWORK [126] NMH HFN/20 EPO $1,583.42 ↑ +329%
HEALTH'S FINEST NETWORK [126] NMH HFN/10 PPO $1,641.35 ↑ +345%
MULTIPLAN/PHCS [142] NMH NON-CONTRACTED PAYORS $1,931.00 ↑ +423%
UNITED HEALTHCARE [158] NMH UHC NON-CONTRACTED OON - ED ONLY $1,931.00 ↑ +423%
OPTUM/UNITED BEHAVIORAL HEALTH [157] NMH Optum UBH $1,931.00 ↑ +423%
HUMANA HEALTH PLAN [130] NMH IL HEALTH PARTNERS IPA 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

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Event monitor at other Illinois hospitals

Hospital City Cash price Negotiated range
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago $87.78 $38.87 – $87.84
Advocate Illinois Masonic Medical Center Chicago not published $56.36 – $170.34
Advocate Trinity Hospital Chicago not published $56.36 – $169.24
MercyOne Genesis Silvis Medical Center Silvis $217.80 $38.87 – $1,134.71
MercyOne Genesis Aledo Medical Center Aledo $217.80 $41.32 – $170.61
Uchicago Medicine Adventhealth Hinsdale Hinsdale $425.00 $39.15 – $64.79
UnityPoint Health - Trinity Moline Rock Island $257.16 $6.94 – $141.76
Uchicago Medicine Adventhealth La Grange La Grange $425.00 not published

All Illinois hospitals for this procedure →