Diatrizoate meglumine 18 % urethral solution 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

$37.30

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.

$56.00

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.

$0.08 with BCBS - Anthem vs $54.88 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 $0.08 ↓ -100%
Kaiser Medicaid|All Plans $0.08 ↓ -100%
Health Net Medicaid|All Plans $0.08 ↓ -100%
California Health & Wellness Medicaid|All Plans $0.08 ↓ -100%
Health Plan of San Joaquin Medicaid|All Plans $0.08 ↓ -100%
Care 1st Medicare|All Plans $14.49 ↓ -61%
Humana Medicare|All Plans $14.49 ↓ -61%
Aetna Medicare|All Plans $14.49 ↓ -61%
United Medicare|All Plans $14.49 ↓ -61%
Health Net Medicare|All Plans $14.49 ↓ -61%
Kaiser Medicare|All Plans $14.49 ↓ -61%
BCBS - Anthem Medicare|All Plans $14.49 ↓ -61%
Blue Shield CA Medicare|All Plans $14.49 ↓ -61%
Scan Health Plan Medicare|All Plans $14.49 ↓ -61%
BCBS - Anthem Commercial|Exchange $30.32 ↓ -19%
United Commercial|Select $32.57 ↓ -13%
Blue Shield CA Commercial|HMO $35.84 ↓ -4%
Blue Shield CA Commercial|PPO $35.84 ↓ -4%
Blue Shield CA Commercial|Exchange $35.84 ↓ -4%
United Commercial|Choice $37.38 ↑ +0%
BCBS - Anthem Commercial|All Other Plans $38.87 ↑ +4%
Health Net Commercial|All Plans $41.84 ↑ +12%
First Health Commercial|All Plans $42.00 ↑ +13%
United Commercial|HMO $43.91 ↑ +18%
Aetna Commercial|All Other Plans $45.76 ↑ +23%
Aetna Commercial|HMO $45.76 ↑ +23%
Aetna Commercial|PPO $45.76 ↑ +23%
Kaiser Commercial|All Plans $47.60 ↑ +28%
Cigna Commercial|PPO $50.12 ↑ +34%
Cigna Commercial|All Other Plans $50.12 ↑ +34%
Multiplan Commercial|All Plans $54.88 ↑ +47%

Visitor-reported prices

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Diatrizoate meglumine 18 % urethral solution at other California hospitals

Hospital City Cash price Negotiated range
Petaluma Valley Hospital Petaluma $112.61 $0.15 – $0.17
Arroyo Grande Hospital Santa Maria $270.50 $0.08 – $362.60
French Hospital San Luis Obispo $247.75 $0.08 – $352.80
Mercy Hospitals – Bakersfield Bakersfield $93.50 $0.08 – $44.80
Bakersfield Memorial Hospital Bakersfield $20.56 $0.08 – $44.24
Queen of The Valley Medical Center Napa $45.90 $0.16 – $0.17
Providence St Joseph Hospital Eureka Eureka $45.90 $0.15 – $0.19
St. Joseph's Medical Center Stockton Stockton $37.34 $0.08 – $45.92

All California hospitals for this procedure →