Ammonia at Banner University Medical Center Phoenix

1111 East Mcdowell Road, Phoenix, AZ · Banner Health · · NPI 1841224870

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

$34.08

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.

$213.00

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.

$14.57 with Wellpoint vs $86.25 with Provider Network of America — 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
Wellpoint Medicare Advantage HMO $14.57 ↓ -57%
Aetna Medicare Advantage $14.57 ↓ -57%
Arizona Physicians IPA Medicaid $14.57 ↓ -57%
Arizona Physicians IPA Medicare Advantage $14.57 ↓ -57%
Banner Health Medicare Advantage $14.57 ↓ -57%
Banner University Health Plan AZ Medicaid - AHCCCS $14.57 ↓ -57%
Banner University Health Plan Medicare Advantage $14.57 ↓ -57%
Banner University Health Plan University Care Advantage $14.57 ↓ -57%
Banner University Health Plan University Family Plan $14.57 ↓ -57%
Blue Cross Blue Shield of Arizona Medicare Advantage $14.57 ↓ -57%
Care 1st Medicare Advantage $14.57 ↓ -57%
Cigna Healthcare of Arizona, Inc. HMO Medicare Advantage Plan $14.57 ↓ -57%
Cigna Healthcare of Arizona, Inc. PPO Medicare Advantage Plan $14.57 ↓ -57%
Gila River Health Care Corporation Managed Care Program $14.57 ↓ -57%
Health Choice Arizona, Inc. Medicaid $14.57 ↓ -57%
Health Choice Arizona, Inc. Medicare Advantage $14.57 ↓ -57%
Health Net Medicaid $14.57 ↓ -57%
Health Net Medicare $14.57 ↓ -57%
Kaiser Foundation Health Plan Medicare Advantage $14.57 ↓ -57%
Mercy Care Medicaid $14.57 ↓ -57%
Mercy Care Mercy Care Advantage $14.57 ↓ -57%
TriWest Healthcare Alliance Corp - VA CCN VA Community Care Network $14.57 ↓ -57%
United Healthcare Medicare Advantage $14.57 ↓ -57%
UPMC Health Plan Medicare Advantage $14.57 ↓ -57%
Humana Medicare Advantage $15.01 ↓ -56%
Carelon Medicare Advantage $15.30 ↓ -55%
Devoted Health Services Medicare Advantage $15.30 ↓ -55%
Gold Kidney Health Plan Medicare Advantage $16.03 ↓ -53%
Arizona Priority Care Alignment Health Plans Medicare Advantage/Eternal Health Plan Medicare/SCAN Health Plan Medicare $16.03 ↓ -53%
Blue Cross Blue Shield of Arizona Medicare Supplemental Senior Preferred $19.47 ↓ -43%
NaphCare Federal $19.67 ↓ -42%
Aetna Qualified Health Plan $19.82 ↓ -42%
United Healthcare Individual Exchange $20.40 ↓ -40%
Health Net Commerical Exchange Product $21.56 ↓ -37%
Health Choice Arizona, Inc. ACA Health Plan $21.86 ↓ -36%
Oscar Health Plan Commercial $24.04 ↓ -29%
Cigna Healthcare of Arizona, Inc. LocalFlex $25.57 ↓ -25%
United Healthcare UHC Doctor's Plan $26.96 ↓ -21%
Cigna Healthcare of Arizona, Inc. Commercial $28.41 ↓ -17%
United Healthcare UHC Core $29.80 ↓ -13%
United Healthcare Commercial $32.79 ↓ -4%
Aetna Banner Employee Plans $38.64 ↑ +13%
Aetna Joint Venture $48.93 ↑ +44%
Blue Cross Blue Shield of Arizona BXBSAZ Neighborhood $50.04 ↑ +47%
Plotkin Health Plotkin Health $51.75 ↑ +52%
National Healthcare Solutions Inc (NHSI) and VIP Universal Medical Insurance Group (VUMI) NHSI VUMI $51.75 ↑ +52%
Aetna Designated Group $51.99 ↑ +53%
Blue Cross Blue Shield of Arizona BCBSAZ Alliance/Blue HPN $53.37 ↑ +57%
Blue Cross Blue Shield of Arizona BXBSAZ Alliance CHS $56.04 ↑ +64%
Aetna Medical Rental $60.60 ↑ +78%
Aetna Broad Network $61.16 ↑ +79%
Quiktrip Corporation Commercial $62.10 ↑ +82%
Blue Cross Blue Shield of Arizona Commercial $66.72 ↑ +96%
Blue Cross Blue Shield of Arizona BCBSAZ Workers Comp $66.72 ↑ +96%
Arizona Medical Network Commercial $80.50 ↑ +136%
Provider Network of America Commercial $86.25 ↑ +153%

Visitor-reported prices

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Ammonia at other Arizona hospitals

Hospital City Cash price Negotiated range
Banner Estrella Medical Center Phoenix $33.65 $14.57 – $86.25
Arizona General Hospital Laveen Phoenix $75.57 $8.74 – $269.61
St. Joseph’s Hospital and Medical Center Phoenix $128.36 $6.12 – $265.44
Mercy Gilbert Medical Center Gilbert $120.79 $14.57 – $378.07
Banner University Medical Center Tucson Tucson $32.40 $14.57 – $72.00
Banner University Medical Center South Tucson $17.94 $14.57 – $72.00
Banner Baywood Medical Center Mesa $27.05 $14.57 – $86.25
Banner Behavioral Health Hospital Scottsdale $124.79 $14.57 – $149.10

All Arizona hospitals for this procedure →