Evoked potentials upper limbs at St. Joseph’s Hospital and Medical Center

350 W Thomas Rd, Phoenix, AZ · CommonSpirit Health · · NPI 1982733655

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$462.99

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.

$1,212.00

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.

$184.17 with United vs $1,212.00 with United — 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
United Medicaid|All Plans $184.17 ↓ -60%
United Commercial|DignityHealthEmployee $230.28 ↓ -50%
United Medicare|Dual Complete $323.88 ↓ -30%
Aetna Medicare|All Plans $331.90 ↓ -28%
Care 1st Medicare|All Plans $331.90 ↓ -28%
Humana Medicare|All Plans $331.90 ↓ -28%
Optum Medicare|OptumCare $331.90 ↓ -28%
First Health Medicare|All Plans $331.90 ↓ -28%
United Medicare|All Other Plans $331.90 ↓ -28%
Cigna Medicare|All Plans $331.90 ↓ -28%
BCBS - AZ Medicare|All Plans $331.90 ↓ -28%
Health Choice Medicaid|All Plans $331.90 ↓ -28%
Health Choice Medicare|All Plans $331.90 ↓ -28%
Mercy Care Plan Medicaid|All Plans $331.90 ↓ -28%
Mercy Care Plan Medicare|All Plans $331.90 ↓ -28%
Optum Medicare|OptumHealth $365.09 ↓ -21%
BCBS - AZ Commercial|MaricopaFocus $522.92 ↑ +13%
BCBS - AZ Commercial|Neighborhood $522.92 ↑ +13%
Optum Commercial|OptumHealth $569.64 ↑ +23%
Cigna Commercial|LifeSource $666.60 ↑ +44%
BCBS - AZ Commercial|All Other Plans $697.22 ↑ +51%
Other Commercial|NTN $727.20 ↑ +57%
LifeTrac Commercial|All Plans $787.80 ↑ +70%
United Commercial|Navigate $827.00 ↑ +79%
First Health Commercial|All Plans $848.40 ↑ +83%
Health Net Commercial|Interlink $848.40 ↑ +83%
MultiPlan Commercial|All Plans $957.48 ↑ +107%
BCBS - AZ Commercial|Workers Comp $1,028.85 ↑ +122%
United Commercial|All Other Plans $1,212.00 ↑ +162%
United Commercial|Options PPO $1,212.00 ↑ +162%

Visitor-reported prices

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Evoked potentials upper limbs at other Arizona hospitals

Hospital City Cash price Negotiated range
Banner University Medical Center Phoenix Phoenix $405.69 $191.73 – $924.75
Banner Estrella Medical Center Phoenix $368.98 $191.73 – $924.75
Banner University Medical Center Tucson Tucson $340.08 $191.73 – $1,395.20
Banner Baywood Medical Center Mesa $310.79 $191.73 – $924.75
Banner Boswell Medical Center Sun City $297.35 $191.73 – $986.40
Banner Del Webb Medical Center Sun City West $236.74 $191.73 – $986.40
Banner Desert Medical Center Mesa $396.61 $191.73 – $924.75
Banner Gateway Medical Center Gilbert $424.97 $191.73 – $924.75

All Arizona hospitals for this procedure →