Ghs corneal fb without slit lamp bilat 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

$386.40

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.

$552.00

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.

$123.19 with AETNA HEALTH PLAN [171] vs $749.00 with BLUE CROSS BLUE SHIELD [1401] — 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
AETNA HEALTH PLAN [171] NMH AETNA NM EMPLOYEES $123.19 ↓ -68%
CURAECHOICE [6100] NMHC CURAECHOICE $129.17 ↓ -67%
CIGNA HEALTH PLAN [178] NMH CIGNA ALTERNATIVE $147.96 ↓ -62%
AETNA HEALTH PLAN [171] NMHC IMAGINE HEALTH $149.04 ↓ -61%
IMAGINE HEALTH [6032] NMHC IMAGINE HEALTH $149.04 ↓ -61%
AETNA HEALTH PLAN [171] NMH AETNA BP $190.50 ↓ -51%
AETNA HEALTH PLAN [171] NMH AETNA $203.20 ↓ -47%
AETNA HEALTH PLAN [171] NMH AETNA ASA $224.16 ↓ -42%
HUMANA HEALTH PLAN [130] NMH CHS IPA $254.00 ↓ -34%
HUMANA HEALTH PLAN [130] NMH ADVOCATE IPA $254.00 ↓ -34%
HUMANA HEALTH PLAN [130] NMHC SCPP IPA $285.75 ↓ -26%
HEALTHLINK [125] NMH SEIU HEALTHLINK $317.50 ↓ -18%
HUMANA HEALTH PLAN [130] NMHC UIC IPA $317.50 ↓ -18%
BLUE CROSS BLUE SHIELD [1401] NMHC SCPP IPA $337.05 ↓ -13%
BLUE CROSS BLUE SHIELD [1401] NMHC CHWN IPA $337.05 ↓ -13%
CIGNA HEALTH PLAN [178] NMH CIGNA BROAD $368.94 ↓ -5%
BLUE CROSS BLUE SHIELD [1401] NMHC UIC IPA $374.50 ↓ -3%
HEALTH'S FINEST NETWORK [126] NMH HFN PLATINUM/CHC ELITE $412.75 ↑ +7%
GLOBAL MEDICAL MANAGEMENT INC [6090] NMHC GMMI $434.42 ↑ +12%
MULTIPLAN/PHCS [142] NMH PHCS PPO $508.00 ↑ +31%
HEALTH'S FINEST NETWORK [126] NMH HFN/20 EPO $520.70 ↑ +35%
MEDPARTNERS [6038] NMHC MEDPARTNERS $524.30 ↑ +36%
HEALTH'S FINEST NETWORK [126] NMH HFN/10 PPO $539.75 ↑ +40%
OPTUM/UNITED BEHAVIORAL HEALTH [157] NMH Optum UBH $635.00 ↑ +64%
HEALTHLINK [125] NMHC NON-CONTRACTED PAYORS $635.00 ↑ +64%
UNITED HEALTHCARE [158] NMHC NON-CONTRACTED PAYORS $635.00 ↑ +64%
UNITED HEALTHCARE [158] NMHC UHC REF LAB JOHN DEERE $635.00 ↑ +64%
AETNA HEALTH PLAN [171] NMHC NON-CONTRACTED PAYORS $635.00 ↑ +64%
GALAXY HEALTH NETWORK [220] NMHC NON-CONTRACTED PAYORS $635.00 ↑ +64%
CIGNA HEALTH PLAN [178] NMHC NON-CONTRACTED PAYORS $635.00 ↑ +64%
MULTIPLAN/PHCS [142] NMH NON-CONTRACTED PAYORS $635.00 ↑ +64%
MULTIPLAN/PHCS [142] NMHC NON-CONTRACTED PAYORS $635.00 ↑ +64%
FIRST HEALTH PLAN [6034] NMHC NON-CONTRACTED PAYORS $749.00 ↑ +94%
BLUE CROSS BLUE SHIELD [1401] NMHC NON-CONTRACTED PAYORS $749.00 ↑ +94%
AETNA HEALTH PLAN [171] NMH AETNA TRANSPLANT not published by hospital
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

Visitor-reported prices

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Ghs corneal fb without slit lamp bilat at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Illinois Masonic Medical Center Chicago $417.50 $84.00 – $798.66
Advocate Trinity Hospital Chicago $417.50 $84.00 – $798.66
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago not published $415.97 – $673.87
MercyOne Genesis Silvis Medical Center Silvis $474.00 $78.80 – $484.84
MercyOne Genesis Aledo Medical Center Aledo $474.00 $93.00 – $247.69
Uchicago Medicine Adventhealth Hinsdale Hinsdale $235.00 $468.66 – $775.52
Advocate Christ Medical Center Oak Lawn $417.50 $84.00 – $798.66
Advocate Condell Medical Center Libertyville $417.50 $94.00 – $798.66

All Illinois hospitals for this procedure →