Breath tst attain/anal c-14 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

$282.39

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.

$424.00

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.

$11.06 with Scan Health Plan vs $415.52 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
Scan Health Plan Medicare|All Plans $11.06 ↓ -96%
Humana Medicare|All Plans $11.06 ↓ -96%
Aetna Medicare|All Plans $11.06 ↓ -96%
United Medicare|All Plans $11.06 ↓ -96%
Health Net Medicare|All Plans $11.06 ↓ -96%
Kaiser Medicare|All Plans $11.06 ↓ -96%
BCBS - Anthem Medicare|All Plans $11.06 ↓ -96%
Blue Shield CA Medicare|All Plans $11.06 ↓ -96%
Care 1st Medicare|All Plans $11.06 ↓ -96%
BCBS - Anthem Commercial|Exchange $229.52 ↓ -19%
United Commercial|Select $246.60 ↓ -13%
Blue Shield CA Commercial|HMO $271.36 ↓ -4%
Blue Shield CA Commercial|PPO $271.36 ↓ -4%
Blue Shield CA Commercial|Exchange $271.36 ↓ -4%
United Commercial|Choice $282.98 ↑ +0%
BCBS - Anthem Commercial|All Other Plans $294.26 ↑ +4%
Health Net Commercial|All Plans $316.73 ↑ +12%
First Health Commercial|All Plans $318.00 ↑ +13%
United Commercial|HMO $332.46 ↑ +18%
Aetna Commercial|All Other Plans $346.41 ↑ +23%
Aetna Commercial|PPO $346.41 ↑ +23%
Aetna Commercial|HMO $346.41 ↑ +23%
Kaiser Commercial|All Plans $360.40 ↑ +28%
Cigna Commercial|All Other Plans $379.48 ↑ +34%
Cigna Commercial|PPO $379.48 ↑ +34%
Multiplan Commercial|All Plans $415.52 ↑ +47%

Visitor-reported prices

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Breath tst attain/anal c-14 at other California hospitals

Hospital City Cash price Negotiated range
Mercy Hospitals – Bakersfield Bakersfield $1,022.48 $11.06 – $2,204.80
Bakersfield Memorial Hospital Bakersfield $1,011.46 $11.06 – $2,177.24
St. Joseph's Medical Center Stockton Stockton $115.55 $9.40 – $169.74
Mercy Medical Center Mt. Shasta Mt Shasta $1,023.85 $11.06 – $1,289.68
Providence Saint Joseph Medical Center Burbank $270.20 $11.06 – $46.01
Providence St Joseph Hospital Orange Orange $271.20 $9.40 – $20.46
Mercy Medical Center Redding Redding $22.31 $11.06 – $43.12
St. Elizabeth Community Hospital Red Bluff $18.11 $11.06 – $30.38

All California hospitals for this procedure →