I-123 sod iodide diag per 100 uci 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

$409.59

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.

$615.00

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.

$89.33 with BCBS - Anthem vs $513.52 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 $89.33 ↓ -78%
Kaiser Medicaid|All Plans $89.33 ↓ -78%
Health Net Medicaid|All Plans $89.33 ↓ -78%
California Health & Wellness Medicaid|All Plans $89.33 ↓ -78%
Health Plan of San Joaquin Medicaid|All Plans $89.33 ↓ -78%
Care 1st Medicare|All Plans $135.56 ↓ -67%
Humana Medicare|All Plans $135.56 ↓ -67%
Aetna Medicare|All Plans $135.56 ↓ -67%
United Medicare|All Plans $135.56 ↓ -67%
Health Net Medicare|All Plans $135.56 ↓ -67%
Kaiser Medicare|All Plans $135.56 ↓ -67%
BCBS - Anthem Medicare|All Plans $135.56 ↓ -67%
Blue Shield CA Medicare|All Plans $135.56 ↓ -67%
Scan Health Plan Medicare|All Plans $135.56 ↓ -67%
BCBS - Anthem Commercial|Exchange $321.64 ↓ -21%
United Commercial|Select $355.80 ↓ -13%
Blue Shield CA Commercial|Exchange $378.86 ↓ -8%
Blue Shield CA Commercial|PPO $378.86 ↓ -8%
Blue Shield CA Commercial|HMO $378.86 ↓ -8%
First Health Commercial|All Plans $393.00 ↓ -4%
United Commercial|Choice $407.68 ↓ -0%
BCBS - Anthem Commercial|All Other Plans $412.34 ↑ +1%
Health Net Commercial|All Plans $421.30 ↑ +3%
Aetna Commercial|All Other Plans $428.11 ↑ +5%
Aetna Commercial|HMO $428.11 ↑ +5%
Aetna Commercial|PPO $428.11 ↑ +5%
Kaiser Commercial|All Plans $445.40 ↑ +9%
Cigna Commercial|PPO $468.98 ↑ +14%
Cigna Commercial|All Other Plans $468.98 ↑ +14%
United Commercial|HMO $481.04 ↑ +17%
Multiplan Commercial|All Plans $513.52 ↑ +25%

Visitor-reported prices

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I-123 sod iodide diag per 100 uci at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $136.66 $81.10 – $243.36
Banner Lassen Medical Center Susanville $193.07 $113.57 – $268.69
Arroyo Grande Hospital Santa Maria $169.92 $51.38 – $389.06
French Hospital San Luis Obispo $146.22 $51.38 – $365.54
Mercy Hospitals – Bakersfield Bakersfield $158.05 $42.00 – $84.00
Bakersfield Memorial Hospital Bakersfield $156.35 $42.00 – $84.00
St. Joseph's Medical Center Stockton Stockton $190.52 $17.64 – $357.80
Mercy Medical Center Mt. Shasta Mt Shasta $252.85 $78.00 – $318.50

All California hospitals for this procedure →