Infectious agent antigen immunoassay ql/sq multi step shiga-like toxin at Banner Baywood Medical Center

6644 East Baywood Avenue, Mesa, AZ · Banner Health · · NPI 1194758284

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

$14.27

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.

$64.00

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.

$11.98 with Care 1st vs $54.93 with Blue Cross Blue Shield of Arizona — 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
Care 1st Medicare Advantage $11.98 ↓ -16%
Mercy Care Mercy Care Advantage $11.98 ↓ -16%
Aetna Medicare Advantage $11.98 ↓ -16%
Humana Medicare Advantage $11.98 ↓ -16%
Arizona Physicians IPA Medicare Advantage $11.98 ↓ -16%
Arizona Physicians IPA Medicaid $11.98 ↓ -16%
Wellpoint Medicare Advantage HMO $11.98 ↓ -16%
Health Net Medicaid $11.98 ↓ -16%
Health Net Medicare $11.98 ↓ -16%
United Healthcare UHC Medicare Advantage $11.98 ↓ -16%
UPMC Health Plan Medicare Advantage $11.98 ↓ -16%
TriWest Healthcare Alliance Corp - VA CCN VA Community Care Network $11.98 ↓ -16%
Kaiser Foundation Health Plan Medicare Advantage $11.98 ↓ -16%
Health Choice Arizona, Inc. Medicare Advantage $11.98 ↓ -16%
Blue Cross Blue Shield of Arizona Medicare Advantage $11.98 ↓ -16%
Health Choice Arizona, Inc. Medicaid $11.98 ↓ -16%
Banner Health Medicare Advantage $11.98 ↓ -16%
Gila River Health Care Corporation Managed Care Program $11.98 ↓ -16%
Banner University Health Plan AZ Medicaid - AHCCCS $11.98 ↓ -16%
Banner University Health Plan University Care Advantage $11.98 ↓ -16%
Mercy Care Mercy Medicaid $11.98 ↓ -16%
Devoted Health Services Medicare Advantage $12.58 ↓ -12%
Carelon Medicare Advantage $12.58 ↓ -12%
Arizona Priority Care Medicare Advantage $13.18 ↓ -8%
Gold Kidney Health Plan Medicare Advantage $13.18 ↓ -8%
Aetna Qualified Health Plan $16.29 ↑ +14%
United Healthcare Individual Exchange $16.77 ↑ +18%
Health Net Commerical Exchange Product $17.73 ↑ +24%
Health Choice Arizona, Inc. ACA Health Plan $17.97 ↑ +26%
Oscar Health Plan Commercial $19.77 ↑ +39%
Cigna Healthcare of Arizona, Inc. LocalFlex $21.03 ↑ +47%
Aetna Banner Employee Plans $21.50 ↑ +51%
United Healthcare UHC Doctor's Plan $22.15 ↑ +55%
Hospice of the Valley Medicare $22.40 ↑ +57%
Cigna Healthcare of Arizona, Inc. Commercial $23.37 ↑ +64%
United Healthcare UHC Core $24.50 ↑ +72%
United Healthcare Commercial $26.95 ↑ +89%
Plotkin Health Plotkin Health $28.80 ↑ +102%
National Healthcare Solutions Inc (NHSI) and VIP Universal Medical Insurance Group (VUMI) NHSI VUMI $28.80 ↑ +102%
Aetna Medical Rental $33.73 ↑ +136%
Quiktrip Corporation Commercial $34.56 ↑ +142%
Aetna Joint Venture $40.23 ↑ +182%
Blue Cross Blue Shield of Arizona BXBSAZ Neighborhood $41.19 ↑ +189%
Aetna Designated Group $42.74 ↑ +200%
Blue Cross Blue Shield of Arizona BCBSAZ Alliance/Blue HPN $43.94 ↑ +208%
Arizona Medical Network Commercial $44.80 ↑ +214%
Blue Cross Blue Shield of Arizona BXBSAZ Alliance CHS $46.14 ↑ +223%
Provider Network of America Commercial $48.00 ↑ +236%
Aetna Broad Network $50.29 ↑ +252%
Blue Cross Blue Shield of Arizona Commercial $54.93 ↑ +285%
Blue Cross Blue Shield of Arizona Medicare Supplemental Senior Preferred $54.93 ↑ +285%
Blue Cross Blue Shield of Arizona BCBSAZ Workers Comp $54.93 ↑ +285%

Visitor-reported prices

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Infectious agent antigen immunoassay ql/sq multi step shiga-like toxin at other Arizona hospitals

Hospital City Cash price Negotiated range
Banner Desert Medical Center Mesa $15.62 $11.98 – $48.00
Banner Heart Hospital Mesa $10.50 $11.98 – $48.00
Arizona General Hospital Mesa Mesa $46.44 $7.18 – $153.60
Mercy Gilbert Medical Center Gilbert $41.09 $6.71 – $36.90
Banner University Medical Center Phoenix Phoenix $14.14 $11.98 – $48.00
Banner University Medical Center Tucson Tucson $14.98 $11.98 – $51.20
Banner University Medical Center South Tucson $10.69 $11.98 – $51.20
Banner Behavioral Health Hospital Scottsdale $37.50 $11.98 – $44.80

All Arizona hospitals for this procedure →