Air injection into abdomen 49400 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

$4,316.90

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.

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What you pay up front if you don't use insurance.

$6,167.00

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.

$673.45 with CURAECHOICE [6100] vs $6,167.00 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 $673.45 ↓ -84%
AETNA HEALTH PLAN [171] NMHC IMAGINE HEALTH $777.06 ↓ -82%
IMAGINE HEALTH [6032] NMHC IMAGINE HEALTH $777.06 ↓ -82%
CIGNA HEALTH PLAN [178] NMH CIGNA ALTERNATIVE $1,153.23 ↓ -73%
AETNA HEALTH PLAN [171] NMH AETNA NM EMPLOYEES $1,196.40 ↓ -72%
HUMANA HEALTH PLAN [130] NMHC SCPP IPA $1,295.10 ↓ -70%
BLUE CROSS BLUE SHIELD [1401] NMHC CHWN IPA $1,295.10 ↓ -70%
BLUE CROSS BLUE SHIELD [1401] NMHC SCPP IPA $1,295.10 ↓ -70%
HUMANA HEALTH PLAN [130] NMHC UIC IPA $1,439.00 ↓ -67%
BLUE CROSS BLUE SHIELD [1401] NMHC UIC IPA $1,439.00 ↓ -67%
GLOBAL MEDICAL MANAGEMENT INC [6090] NMHC GMMI $1,669.24 ↓ -61%
AETNA HEALTH PLAN [171] NMH AETNA BP $1,850.10 ↓ -57%
AETNA HEALTH PLAN [171] NMH AETNA $1,973.44 ↓ -54%
MEDPARTNERS [6038] NMHC MEDPARTNERS $2,014.60 ↓ -53%
AETNA HEALTH PLAN [171] NMH AETNA ASA $2,176.95 ↓ -50%
HUMANA HEALTH PLAN [130] NMH CHS IPA $2,466.80 ↓ -43%
HUMANA HEALTH PLAN [130] NMH ADVOCATE IPA $2,466.80 ↓ -43%
CIGNA HEALTH PLAN [178] NMH CIGNA BROAD $2,861.49 ↓ -34%
HEALTHLINK [125] NMHC NON-CONTRACTED PAYORS $2,878.00 ↓ -33%
CIGNA HEALTH PLAN [178] NMHC NON-CONTRACTED PAYORS $2,878.00 ↓ -33%
UNITED HEALTHCARE [158] NMHC NON-CONTRACTED PAYORS $2,878.00 ↓ -33%
FIRST HEALTH PLAN [6034] NMHC NON-CONTRACTED PAYORS $2,878.00 ↓ -33%
GALAXY HEALTH NETWORK [220] NMHC NON-CONTRACTED PAYORS $2,878.00 ↓ -33%
UNITED HEALTHCARE [158] NMHC UHC REF LAB JOHN DEERE $2,878.00 ↓ -33%
MULTIPLAN/PHCS [142] NMHC NON-CONTRACTED PAYORS $2,878.00 ↓ -33%
AETNA HEALTH PLAN [171] NMHC NON-CONTRACTED PAYORS $2,878.00 ↓ -33%
BLUE CROSS BLUE SHIELD [1401] NMHC NON-CONTRACTED PAYORS $2,878.00 ↓ -33%
HEALTHLINK [125] NMH SEIU HEALTHLINK $3,083.50 ↓ -29%
HEALTH'S FINEST NETWORK [126] NMH HFN PLATINUM/CHC ELITE $4,008.55 ↓ -7%
CIGNA HEALTH PLAN [178] NMH CIGNA BEHAVIORAL HEALTH (EVERNORTH) $4,933.60 ↑ +14%
MULTIPLAN/PHCS [142] NMH PHCS PPO $4,933.60 ↑ +14%
HEALTH'S FINEST NETWORK [126] NMH HFN/20 EPO $5,056.94 ↑ +17%
HEALTH'S FINEST NETWORK [126] NMH HFN/10 PPO $5,241.95 ↑ +21%
MULTIPLAN/PHCS [142] NMH NON-CONTRACTED PAYORS $6,167.00 ↑ +43%
UNITED HEALTHCARE [158] NMH UHC NON-CONTRACTED OON - ED ONLY $6,167.00 ↑ +43%
HUMANA HEALTH PLAN [130] NMH IL HEALTH PARTNERS IPA not published by hospital
CIGNA HEALTH PLAN [178] NMH CIGNA LIFESOURCE TRANSPLANT not published by hospital
AETNA HEALTH PLAN [171] NMH AETNA TRANSPLANT not published by hospital

Visitor-reported prices

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Air injection into abdomen 49400 at other Illinois hospitals

Hospital City Cash price Negotiated range
Advocate Illinois Masonic Medical Center Chicago $550.00 $433.40 – $6,291.00
Advocate Trinity Hospital Chicago not published $3,181.00 – $6,291.00
MercyOne Genesis Silvis Medical Center Silvis $235.80 $340.32 – $361.56
MercyOne Genesis Aledo Medical Center Aledo $235.80 $921.67 – $2,970.16
Uchicago Medicine Adventhealth Hinsdale Hinsdale $100.00 $1,032.00 – $2,414.00
Advocate Christ Medical Center Oak Lawn $525.00 $413.70 – $6,291.00
Advocate Condell Medical Center Libertyville $190.00 $149.72 – $4,528.00
Advocate Good Samaritan Hospital Downers Grove $550.00 $433.40 – $6,291.00

All Illinois hospitals for this procedure →