Electron microscopy diagnostic at Banner Casa Grande Medical Center

1800 East Florence Boulevard, Casa Grande, AZ · Banner Health · · NPI 1003232976

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

$392.05

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.

$1,712.00

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.

$322.31 with Blue Cross Blue Shield of Arizona vs $1,771.80 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
Blue Cross Blue Shield of Arizona BXBSAZ Neighborhood $322.31 ↓ -18%
Blue Cross Blue Shield of Arizona BCBSAZ Alliance/Blue HPN $343.80 ↓ -12%
Blue Cross Blue Shield of Arizona BXBSAZ Alliance CHS $360.99 ↓ -8%
Blue Cross Blue Shield of Arizona BCBSAZ Workers Comp $429.75 ↑ +10%
Blue Cross Blue Shield of Arizona Commercial $429.75 ↑ +10%
Blue Cross Blue Shield of Arizona Medicare Supplemental Senior Preferred $429.75 ↑ +10%
Health Net Medicaid $475.71 ↑ +21%
Mercy Care Mercy Medicaid $475.71 ↑ +21%
Arizona Physicians IPA Medicaid $475.71 ↑ +21%
Health Choice Arizona, Inc. Medicaid $475.71 ↑ +21%
Banner University Health Plan AZ Medicaid - AHCCCS $475.71 ↑ +21%
Hospice of the Valley Medicare $599.20 ↑ +53%
Aetna Banner Employee Plans $652.75 ↑ +66%
National Healthcare Solutions Inc (NHSI) and VIP Universal Medical Insurance Group (VUMI) NHSI VUMI $770.40 ↑ +97%
Plotkin Health Plotkin Health $770.40 ↑ +97%
Cigna Healthcare of Arizona, Inc. Commerical/HMO Benefit Plan/Local Flex Plan/Network Benefit Plan/Open Access Plan $789.09 ↑ +101%
Arizona Physicians IPA Medicare Advantage $870.67 ↑ +122%
Gila River Health Care Corporation Managed Care Program $870.67 ↑ +122%
Humana Medicare Advantage $870.67 ↑ +122%
United Healthcare UHC Medicare Advantage $870.67 ↑ +122%
UPMC Health Plan Medicare Advantage $870.67 ↑ +122%
Blue Cross Blue Shield of Arizona Medicare Advantage $870.67 ↑ +122%
Banner University Health Plan University Care Advantage $870.67 ↑ +122%
Mercy Care Mercy Care Advantage $870.67 ↑ +122%
Cigna Healthcare of Arizona, Inc. PPO Medicare Advantage Plan $870.67 ↑ +122%
Cigna Healthcare of Arizona, Inc. HMO Medicare Advantage Plans $870.67 ↑ +122%
Aetna Medicare Advantage $870.67 ↑ +122%
Banner Health Medicare Advantage $870.67 ↑ +122%
Health Choice Arizona, Inc. Medicare Advantage $870.67 ↑ +122%
Kaiser Foundation Health Plan Medicare Advantage $870.67 ↑ +122%
TriWest Healthcare Alliance Corp - VA CCN VA Community Care Network $870.67 ↑ +122%
Health Net Medicare $870.67 ↑ +122%
Wellpoint Medicare Advantage HMO $870.67 ↑ +122%
Care 1st Medicare Advantage $870.67 ↑ +122%
Aetna Medical Rental $902.22 ↑ +130%
Carelon Medicare Advantage $914.20 ↑ +133%
Quiktrip Corporation Commercial $924.48 ↑ +136%
Devoted Health Services Medicare Advantage $957.74 ↑ +144%
Arizona Priority Care Medicare Advantage $957.74 ↑ +144%
Gold Kidney Health Plan Medicare Advantage $957.74 ↑ +144%
NaphCare Federal Prison System $1,175.40 ↑ +200%
Aetna Qualified Health Plan $1,184.11 ↑ +202%
United Healthcare UHC Doctor's Plan $1,195.83 ↑ +205%
Arizona Medical Network Commercial $1,198.40 ↑ +206%
United Healthcare Individual Exchange $1,218.94 ↑ +211%
Provider Network of America Commercial $1,284.00 ↑ +228%
Health Net Commerical Exchange Product $1,288.59 ↑ +229%
Oscar Health Plan Commercial $1,306.01 ↑ +233%
Health Choice Arizona, Inc. ACA Health Plan $1,306.01 ↑ +233%
Aetna Joint Venture $1,328.96 ↑ +239%
United Healthcare UHC Core $1,368.62 ↑ +249%
United Healthcare Commercial $1,476.35 ↑ +277%
Aetna Designated Group $1,506.10 ↑ +284%
Aetna Broad Network $1,771.80 ↑ +352%
TriWest Healthcare Alliance Corp - VA CCN Tricare not published by hospital

Visitor-reported prices

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Electron microscopy diagnostic at other Arizona hospitals

Hospital City Cash price Negotiated range
Mercy Gilbert Medical Center Gilbert $856.82 $408.92 – $2,391.66
Banner University Medical Center Phoenix Phoenix $475.94 $214.12 – $1,436.61
Banner University Medical Center Tucson Tucson $453.68 $469.55 – $1,436.61
Banner University Medical Center South Tucson $481.07 $330.72 – $1,436.61
Banner Baywood Medical Center Mesa $376.64 $475.71 – $1,436.61
Banner Boswell Medical Center Sun City $374.93 $420.25 – $1,436.61
Banner Del Webb Medical Center Sun City West $385.20 $214.12 – $1,436.61
Banner Desert Medical Center Mesa $448.54 $475.71 – $1,436.61

All Arizona hospitals for this procedure →