Dilate biliary duct/ampulla at Banner Thunderbird Medical Center

5555 West Thunderbird Road, Glendale, AZ · Banner Health · · NPI 1154355188

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

$1,471.32

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.

$4,777.00

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.

$72.99 with Mercy Care vs $5,506.00 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
Mercy Care Mercy Care Advantage/Mercy Care Plan $72.99 ↓ -95%
Aetna Medicare Advantage $955.40 ↓ -35%
Health Net Medicaid $1,132.15 ↓ -23%
Health Choice Arizona, Inc. Medicaid $1,132.15 ↓ -23%
Banner University Health Plan AZ Medicaid - AHCCCS $1,132.15 ↓ -23%
Arizona Physicians IPA Medicaid $1,132.15 ↓ -23%
Banner University Health Plan University Family Plan $1,132.15 ↓ -23%
Mercy Care Medicaid $1,132.15 ↓ -23%
Aetna Banner Employee Plans $1,170.00 ↓ -20%
Aetna Qualified Health Plan $1,213.36 ↓ -18%
Blue Cross Blue Shield of Arizona Medicare Supplemental Senior Preferred $1,271.44 ↓ -14%
Health Choice Arizona, Inc. Medicare Advantage $1,433.10 ↓ -3%
Hospice of the Valley Medicare $1,671.95 ↑ +14%
Arizona Priority Care Alignment Health Plans Medicare Advantage/Eternal Health Plan Medicare/SCAN Health Plan Medicare $1,910.80 ↑ +30%
United Healthcare UHC Doctor's Plan $2,114.00 ↑ +44%
National Healthcare Solutions Inc (NHSI) and VIP Universal Medical Insurance Group (VUMI) NHSI VUMI $2,149.65 ↑ +46%
Plotkin Health Plotkin Health $2,149.65 ↑ +46%
United Healthcare UHC Core $2,210.00 ↑ +50%
United Healthcare Commercial $2,326.00 ↑ +58%
Health Choice Arizona, Inc. ACA Health Plan $2,388.50 ↑ +62%
Oscar Health Plan Commercial $2,388.50 ↑ +62%
Aetna Medical Rental $2,517.48 ↑ +71%
Quiktrip Corporation Commercial $2,579.58 ↑ +75%
Health Net Commerical Exchange Product $2,579.58 ↑ +75%
Blue Cross Blue Shield of Arizona BXBSAZ Neighborhood $3,268.08 ↑ +122%
Blue Cross Blue Shield of Arizona BCBSAZ MaricopaFocus $3,268.08 ↑ +122%
Arizona Medical Network Commercial $3,343.90 ↑ +127%
Blue Cross Blue Shield of Arizona BCBSAZ Alliance/Blue HPN $3,485.96 ↑ +137%
Provider Network of America Commercial $3,582.75 ↑ +144%
Blue Cross Blue Shield of Arizona BXBSAZ Alliance CHS $3,660.23 ↑ +149%
Cigna Healthcare of Arizona, Inc. LocalFlex $4,018.00 ↑ +173%
Blue Cross Blue Shield of Arizona BCBSAZ Workers Comp $4,357.45 ↑ +196%
Blue Cross Blue Shield of Arizona Commercial $4,357.45 ↑ +196%
Aetna Joint Venture $4,405.00 ↑ +199%
Cigna Healthcare of Arizona, Inc. Commercial $4,464.00 ↑ +203%
Aetna Designated Group $4,680.00 ↑ +218%
Aetna Broad Network $5,506.00 ↑ +274%

Visitor-reported prices

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Dilate biliary duct/ampulla at other Arizona hospitals

Hospital City Cash price Negotiated range
Banner University Medical Center Phoenix Phoenix $1,710.17 $955.40 – $4,018.00
Banner University Medical Center Tucson Tucson $1,158.70 $638.40 – $2,788.18
Banner University Medical Center South Tucson $1,682.18 $638.40 – $2,553.60
Banner Boswell Medical Center Sun City $1,380.55 $955.40 – $4,018.00
Banner Casa Grande Medical Center Casa Grande $1,323.23 $955.40 – $3,582.75
Banner Del Webb Medical Center Sun City West $1,523.86 $955.40 – $4,018.00
Banner Desert Medical Center Mesa $1,691.06 $955.40 – $4,018.00
Banner Estrella Medical Center Phoenix $1,848.70 $955.40 – $4,018.00

All Arizona hospitals for this procedure →