Consultation pathology during surgery frozen section each additional block 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

$17.55

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.

$26.34

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.

$3.11 with Health Net vs $12.00 with Health Plan of San Joaquin — 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
Health Net Medicare|All Plans $3.11 ↓ -82%
BCBS - Anthem Medicare|All Plans $3.11 ↓ -82%
Blue Shield CA Medicare|All Plans $3.11 ↓ -82%
Kaiser Medicare|All Plans $3.11 ↓ -82%
Aetna Medicare|All Plans $3.11 ↓ -82%
Humana Medicare|All Plans $3.11 ↓ -82%
Care 1st Medicare|All Plans $3.11 ↓ -82%
Scan Health Plan Medicare|All Plans $3.11 ↓ -82%
United Medicare|All Plans $3.11 ↓ -82%
BCBS - Anthem Commercial|Exchange $6.50 ↓ -63%
United Commercial|Select $6.98 ↓ -60%
Blue Shield CA Commercial|Exchange $7.68 ↓ -56%
Blue Shield CA Commercial|PPO $7.68 ↓ -56%
Blue Shield CA Commercial|HMO $7.68 ↓ -56%
United Commercial|Choice $8.01 ↓ -54%
BCBS - Anthem Commercial|All Other Plans $8.33 ↓ -53%
Health Net Commercial|All Plans $8.97 ↓ -49%
First Health Commercial|All Plans $9.00 ↓ -49%
United Commercial|HMO $9.41 ↓ -46%
Aetna Commercial|PPO $9.81 ↓ -44%
Aetna Commercial|All Other Plans $9.81 ↓ -44%
Aetna Commercial|HMO $9.81 ↓ -44%
Kaiser Commercial|All Plans $10.20 ↓ -42%
Cigna Commercial|All Other Plans $10.74 ↓ -39%
Cigna Commercial|PPO $10.74 ↓ -39%
Multiplan Commercial|All Plans $11.76 ↓ -33%
BCBS - Anthem Medicaid|All Plans $12.00 ↓ -32%
Kaiser Medicaid|All Plans $12.00 ↓ -32%
Health Net Medicaid|All Plans $12.00 ↓ -32%
California Health & Wellness Medicaid|All Plans $12.00 ↓ -32%
Health Plan of San Joaquin Medicaid|All Plans $12.00 ↓ -32%

Visitor-reported prices

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Consultation pathology during surgery frozen section each additional block at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $118.26 $28.90 – $210.60
Petaluma Valley Hospital Petaluma $97.41 $46.20 – $68.09
Arroyo Grande Hospital Santa Maria $7.87 $9.19 – $63.31
French Hospital San Luis Obispo $7.21 $4.96 – $74.42
Mercy Hospitals – Bakersfield Bakersfield $26.35 $15.50 – $70.60
Bakersfield Memorial Hospital Bakersfield $26.06 $15.50 – $70.60
Queen of The Valley Medical Center Napa $83.13 $46.20 – $86.05
Providence St Joseph Hospital Eureka Eureka $170.34 $46.20 – $97.58

All California hospitals for this procedure →