Cell function assay w/stim at Banner Gateway Medical Center

1900 North Higley Road, Gilbert, AZ · Banner Health · · NPI 1699884858

Source: hospital's published price file ↗ · Published May 1, 2026 · Ingested Aug 12, 2026

$59.98

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.

$408.00

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.

$135.86 with Cigna Healthcare of Arizona, Inc. vs $627.27 with Aetna — 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
Cigna Healthcare of Arizona, Inc. HMO Medicare Advantage Plans $135.86 ↑ +127%
Cigna Healthcare of Arizona, Inc. PPO Medicare Advantage Plan $135.86 ↑ +127%
UPMC Health Plan Medicare Advantage $135.86 ↑ +127%
United Healthcare UHC Medicare Advantage $135.86 ↑ +127%
TriWest Healthcare Alliance Corp - VA CCN VA Community Care Network $135.86 ↑ +127%
Aetna Medicare Advantage $135.86 ↑ +127%
Mercy Care Mercy Medicaid $135.86 ↑ +127%
Mercy Care Mercy Care Advantage $135.86 ↑ +127%
Arizona Physicians IPA Medicaid $135.86 ↑ +127%
Arizona Physicians IPA Medicare Advantage $135.86 ↑ +127%
Kaiser Foundation Health Plan Medicare Advantage $135.86 ↑ +127%
Banner Health Medicare Advantage $135.86 ↑ +127%
Banner University Health Plan AZ Medicaid - AHCCCS $135.86 ↑ +127%
Banner University Health Plan University Care Advantage $135.86 ↑ +127%
Humana Medicare Advantage $135.86 ↑ +127%
Health Net Medicare $135.86 ↑ +127%
Health Net Medicaid $135.86 ↑ +127%
Health Choice Arizona, Inc. Medicare Advantage $135.86 ↑ +127%
Health Choice Arizona, Inc. Medicaid $135.86 ↑ +127%
Blue Cross Blue Shield of Arizona Medicare Advantage $135.86 ↑ +127%
Gila River Health Care Corporation Managed Care Program $135.86 ↑ +127%
Care 1st Medicare Advantage $135.86 ↑ +127%
Wellpoint (fka Amerigroup) Medicare Advantage HMO $135.86 ↑ +127%
Aetna Banner Employee Plans $137.09 ↑ +129%
Devoted Health Services Medicare Advantage $142.65 ↑ +138%
Carekin Medicare Advantage $142.65 ↑ +138%
Hospice of the Valley Medicare $142.80 ↑ +138%
Arizona Priority Care Medicare Advantage $149.45 ↑ +149%
Gold Kidney Health Plan Medicare Advantage $149.45 ↑ +149%
Plotkin Health Plotkin Health $183.60 ↑ +206%
National Healthcare Solutions Inc (NHSI) and VIP Universal Medical Insurance Group (VUMI) NHSI VUMI $183.60 ↑ +206%
Aetna Qualified Health Plan $184.77 ↑ +208%
United Healthcare Individual Exchange $190.20 ↑ +217%
Health Net Commerical Exchange Product $201.07 ↑ +235%
Health Choice Arizona, Inc. ACA Health Plan $203.79 ↑ +240%
Aetna Medical Rental $215.02 ↑ +258%
Quiktrip Corporation Commercial $220.32 ↑ +267%
Oscar Health Plan Commercial $224.17 ↑ +274%
United Healthcare UHC Doctor's Plan $251.29 ↑ +319%
Cigna Healthcare of Arizona, Inc. LocalFlex $262.28 ↑ +337%
United Healthcare UHC Core $277.82 ↑ +363%
Arizona Medical Network Commercial $285.60 ↑ +376%
Cigna Healthcare of Arizona, Inc. Commercial $291.42 ↑ +386%
United Healthcare Commercial $305.69 ↑ +410%
Provider Network of America Commercial $306.00 ↑ +410%
Blue Cross Blue Shield of Arizona BXBSAZ Neighborhood $466.90 ↑ +678%
Aetna Designated Group $484.75 ↑ +708%
Blue Cross Blue Shield of Arizona BCBSAZ Alliance/Blue HPN $498.02 ↑ +730%
Aetna Joint Venture $501.87 ↑ +737%
Blue Cross Blue Shield of Arizona BXBSAZ Alliance CHS $522.92 ↑ +772%
Blue Cross Blue Shield of Arizona BCBSAZ Workers Comp $622.53 ↑ +938%
Blue Cross Blue Shield of Arizona Commercial $622.53 ↑ +938%
Blue Cross Blue Shield of Arizona Medicare Supplemental Senior Preferred $622.53 ↑ +938%
Aetna Broad Network $627.27 ↑ +946%

Visitor-reported prices

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Cell function assay w/stim at other Arizona hospitals

Hospital City Cash price Negotiated range
Mercy Gilbert Medical Center Gilbert $133.69 $48.61 – $267.33
Banner University Medical Center Phoenix Phoenix $77.52 $135.86 – $306.00
Banner University Medical Center Tucson Tucson $87.72 $135.86 – $326.40
Banner University Medical Center South Tucson $55.49 $135.86 – $326.40
Banner Baywood Medical Center Mesa $68.54 $135.86 – $306.00
Banner Boswell Medical Center Sun City $74.66 $135.86 – $326.40
Banner Casa Grande Medical Center Casa Grande $69.36 $135.86 – $306.00
Banner Del Webb Medical Center Sun City West $53.45 $135.86 – $326.40

All Arizona hospitals for this procedure →