Contrast x-ray gallbladder at Mark Twain Medical Center

768 Mountain Ranch Rd, San Andreas, CA · CommonSpirit Health · · NPI 1508968819

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

$1,042.29

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.

$1,565.00

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.

$55.12 with BCBS - Anthem vs $723.24 with Multiplan — 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
BCBS - Anthem Medicaid|All Plans $55.12 ↓ -95%
Kaiser Medicaid|All Plans $55.12 ↓ -95%
Health Net Medicaid|All Plans $55.12 ↓ -95%
California Health & Wellness Medicaid|All Plans $55.12 ↓ -95%
Health Plan of San Joaquin Medicaid|All Plans $55.12 ↓ -95%
Care 1st Medicare|All Plans $190.93 ↓ -82%
Humana Medicare|All Plans $190.93 ↓ -82%
Aetna Medicare|All Plans $190.93 ↓ -82%
United Medicare|All Plans $190.93 ↓ -82%
Health Net Medicare|All Plans $190.93 ↓ -82%
Kaiser Medicare|All Plans $190.93 ↓ -82%
BCBS - Anthem Medicare|All Plans $190.93 ↓ -82%
Blue Shield CA Medicare|All Plans $190.93 ↓ -82%
Scan Health Plan Medicare|All Plans $190.93 ↓ -82%
BCBS - Anthem Commercial|Exchange $452.99 ↓ -57%
United Commercial|Select $501.11 ↓ -52%
Blue Shield CA Commercial|Exchange $533.58 ↓ -49%
Blue Shield CA Commercial|PPO $533.58 ↓ -49%
Blue Shield CA Commercial|HMO $533.58 ↓ -49%
First Health Commercial|All Plans $553.50 ↓ -47%
United Commercial|Choice $574.17 ↓ -45%
BCBS - Anthem Commercial|All Other Plans $580.74 ↓ -44%
Health Net Commercial|All Plans $593.36 ↓ -43%
Aetna Commercial|All Other Plans $602.95 ↓ -42%
Aetna Commercial|HMO $602.95 ↓ -42%
Aetna Commercial|PPO $602.95 ↓ -42%
Kaiser Commercial|All Plans $627.30 ↓ -40%
Cigna Commercial|PPO $660.51 ↓ -37%
Cigna Commercial|All Other Plans $660.51 ↓ -37%
United Commercial|HMO $677.49 ↓ -35%
Multiplan Commercial|All Plans $723.24 ↓ -31%

Visitor-reported prices

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Contrast x-ray gallbladder at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $483.56 $83.39 – $864.73
Mercy Hospitals – Bakersfield Bakersfield $124.29 $55.12 – $936.54
Bakersfield Memorial Hospital Bakersfield $122.95 $55.12 – $936.54
Queen of The Valley Medical Center Napa $252.96 $218.84 – $291.55
Providence St Joseph Hospital Eureka Eureka $295.80 $225.59 – $291.55
St. Joseph's Medical Center Stockton Stockton $527.44 $55.12 – $736.36
Santa Rosa Memorial Hospital Santa Rosa $265.71 $186.18 – $291.55
Providence Mission Hospital - Mission Viejo Mission Viejo $354.24 $191.76 – $417.35

All California hospitals for this procedure →