Magnesium sulfate 2 gram/50 ml (4 %) in water intravenous piggyback at Banner University Medical Center South

2800 East Ajo Way, Tucson, AZ · Banner Health · · NPI 1558759498

Source: hospital's published price file ↗ · Published Mar 2, 2026 · Ingested Aug 12, 2026

$3.21

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.

$32.80

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.

$0.50 with Banner University Health Plan vs $26.24 with Arizona Medical Network — 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
Banner University Health Plan University Family Plan $0.50 ↓ -84%
Arizona Physicians IPA Medicaid $0.50 ↓ -84%
Health Net Medicaid $0.50 ↓ -84%
Health Choice Arizona, Inc. Medicaid $0.50 ↓ -84%
Mercy Care Medicaid $0.50 ↓ -84%
Banner University Health Plan AZ Medicaid - AHCCCS $0.50 ↓ -84%
Cigna Healthcare of Arizona, Inc. Commerical/HMO Benefit Plan/Local Flex Plan/Network Benefit Plan/Open Access Plan $0.83 ↓ -74%
Aetna Banner Employee Plans $0.88 ↓ -73%
Aetna Joint Venture $0.98 ↓ -69%
Aetna Designated Group $0.98 ↓ -69%
Aetna Broad Network $0.98 ↓ -69%
Blue Cross Blue Shield of Arizona Medicare Supplemental Senior Preferred $1.51 ↓ -53%
Blue Cross Blue Shield of Arizona BXBSAZ Neighborhood $2.14 ↓ -33%
Blue Cross Blue Shield of Arizona BCBSAZ Alliance/Blue HPN $2.28 ↓ -29%
Blue Cross Blue Shield of Arizona BXBSAZ Alliance CHS $2.40 ↓ -25%
Blue Cross Blue Shield of Arizona BCBSAZ Workers Comp $2.85 ↓ -11%
Blue Cross Blue Shield of Arizona Commercial $2.85 ↓ -11%
Aetna Medicare Advantage $6.56 ↑ +104%
Aetna Qualified Health Plan $7.87 ↑ +145%
Health Choice Arizona, Inc. Medicare Advantage $9.84 ↑ +207%
University of Arizona (Kasser Medical Treatment Center) Commerical $11.48 ↑ +258%
Arizona Priority Care Alignment Health Plans Medicare Advantage/Eternal Health Plan Medicare/SCAN Health Plan Medicare $13.12 ↑ +309%
National Healthcare Solutions Inc (NHSI) and VIP Universal Medical Insurance Group (VUMI) NHSI VUMI $14.76 ↑ +360%
Plotkin Health Plotkin Health $14.76 ↑ +360%
Oscar Health Plan Commercial $16.40 ↑ +411%
Health Choice Arizona, Inc. ACA Health Plan $16.40 ↑ +411%
Health Net Medicare $16.40 ↑ +411%
Aetna Medical Rental $17.29 ↑ +439%
Quiktrip Corporation Commercial $17.71 ↑ +452%
Health Net Commerical Exchange Product $17.71 ↑ +452%
United Healthcare Commercial $18.86 ↑ +488%
Provider Network of America Commercial $24.60 ↑ +666%
Arizona Medical Network Commercial $26.24 ↑ +717%

Visitor-reported prices

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Magnesium sulfate 2 gram/50 ml (4 %) in water intravenous piggyback at other Arizona hospitals

Hospital City Cash price Negotiated range
Mercy Gilbert Medical Center Gilbert $86.10 $0.50 – $36.96
Arizona General Hospital Laveen Phoenix $80.15 $0.50 – $44.12
St. Joseph’s Hospital and Medical Center Phoenix $34.00 $0.50 – $20.54
Yavapai Regional Medical Center (East) Prescott $51.20 $0.50 – $30.40
Arizona General Hospital Mesa Mesa $86.45 $0.50 – $44.12
Chandler Regional Medical Center Chandler $93.80 $0.50 – $40.32

All Arizona hospitals for this procedure →