Ghs o2 saturation 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

$53.20

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.

$76.00

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.

$11.70 with CURAECHOICE [6100] vs $66.00 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 $11.70 ↓ -78%
AETNA HEALTH PLAN [171] NMH AETNA NM EMPLOYEES $12.80 ↓ -76%
IMAGINE HEALTH [6032] NMHC IMAGINE HEALTH $13.50 ↓ -75%
AETNA HEALTH PLAN [171] NMHC IMAGINE HEALTH $13.50 ↓ -75%
AETNA HEALTH PLAN [171] NMH AETNA BP $19.80 ↓ -63%
HUMANA HEALTH PLAN [130] NMHC SCPP IPA $22.50 ↓ -58%
BLUE CROSS BLUE SHIELD [1401] NMHC CHWN IPA $22.50 ↓ -58%
BLUE CROSS BLUE SHIELD [1401] NMHC SCPP IPA $22.50 ↓ -58%
AETNA HEALTH PLAN [171] NMH AETNA ASA $23.30 ↓ -56%
BLUE CROSS BLUE SHIELD [1401] NMHC UIC IPA $25.00 ↓ -53%
HUMANA HEALTH PLAN [130] NMHC UIC IPA $25.00 ↓ -53%
HUMANA HEALTH PLAN [130] NMH ADVOCATE IPA $26.40 ↓ -50%
HUMANA HEALTH PLAN [130] NMH CHS IPA $26.40 ↓ -50%
GLOBAL MEDICAL MANAGEMENT INC [6090] NMHC GMMI $29.00 ↓ -45%
HEALTHLINK [125] NMH SEIU HEALTHLINK $33.00 ↓ -38%
MEDPARTNERS [6038] NMHC MEDPARTNERS $35.00 ↓ -34%
HEALTH'S FINEST NETWORK [126] NMH HFN PLATINUM/CHC ELITE $42.90 ↓ -19%
AETNA HEALTH PLAN [171] NMHC NON-CONTRACTED PAYORS $50.00 ↓ -6%
HEALTHLINK [125] NMHC NON-CONTRACTED PAYORS $50.00 ↓ -6%
FIRST HEALTH PLAN [6034] NMHC NON-CONTRACTED PAYORS $50.00 ↓ -6%
GALAXY HEALTH NETWORK [220] NMHC NON-CONTRACTED PAYORS $50.00 ↓ -6%
CIGNA HEALTH PLAN [178] NMHC NON-CONTRACTED PAYORS $50.00 ↓ -6%
BLUE CROSS BLUE SHIELD [1401] NMHC NON-CONTRACTED PAYORS $50.00 ↓ -6%
UNITED HEALTHCARE [158] NMHC UHC REF LAB JOHN DEERE $50.00 ↓ -6%
MULTIPLAN/PHCS [142] NMHC NON-CONTRACTED PAYORS $50.00 ↓ -6%
UNITED HEALTHCARE [158] NMHC NON-CONTRACTED PAYORS $50.00 ↓ -6%
CIGNA HEALTH PLAN [178] NMH CIGNA BEHAVIORAL HEALTH (EVERNORTH) $52.80 ↓ -1%
MULTIPLAN/PHCS [142] NMH PHCS PPO $52.80 ↓ -1%
HEALTH'S FINEST NETWORK [126] NMH HFN/20 EPO $54.12 ↑ +2%
HEALTH'S FINEST NETWORK [126] NMH HFN/10 PPO $56.10 ↑ +5%
OPTUM/UNITED BEHAVIORAL HEALTH [157] NMH Optum UBH $66.00 ↑ +24%
MULTIPLAN/PHCS [142] NMH NON-CONTRACTED PAYORS $66.00 ↑ +24%
UNITED HEALTHCARE [158] NMH UHC NON-CONTRACTED OON - ED ONLY $66.00 ↑ +24%
CIGNA HEALTH PLAN [178] NMH CIGNA LIFESOURCE TRANSPLANT not published by hospital
HUMANA HEALTH PLAN [130] NMH IL HEALTH PARTNERS IPA not published by hospital
AETNA HEALTH PLAN [171] NMH AETNA TRANSPLANT not published by hospital

Visitor-reported prices

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Ghs o2 saturation at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Illinois Masonic Medical Center Chicago $50.00 $9.77 – $81.40
Advocate Trinity Hospital Chicago $50.00 $9.77 – $80.00
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago $22.11 $7.33 – $40.86
MercyOne Genesis Silvis Medical Center Silvis $49.20 $4.42 – $73.60
MercyOne Genesis Aledo Medical Center Aledo $45.00 $11.24 – $30.55
Uchicago Medicine Adventhealth Hinsdale Hinsdale $26.25 $9.56 – $15.83
Advocate Christ Medical Center Oak Lawn $50.00 $9.77 – $80.00
Advocate Condell Medical Center Libertyville $50.00 $9.77 – $80.00

All Illinois hospitals for this procedure →