Nerve conduction 7-8 studies 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

$190.48

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.

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What you pay up front if you don't use insurance.

$286.00

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.

$67.01 with Health Net vs $253.82 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
Health Net Medicare|All Plans $67.01 ↓ -65%
Humana Medicare|All Plans $67.01 ↓ -65%
Care 1st Medicare|All Plans $67.01 ↓ -65%
Scan Health Plan Medicare|All Plans $67.01 ↓ -65%
Aetna Medicare|All Plans $67.01 ↓ -65%
Blue Shield CA Medicare|All Plans $67.01 ↓ -65%
United Medicare|All Plans $67.01 ↓ -65%
Kaiser Medicare|All Plans $67.01 ↓ -65%
BCBS - Anthem Medicare|All Plans $67.01 ↓ -65%
BCBS - Anthem Commercial|Exchange $140.20 ↓ -26%
United Commercial|Select $150.64 ↓ -21%
Health Plan of San Joaquin Medicaid|All Plans $160.95 ↓ -16%
Health Net Medicaid|All Plans $160.95 ↓ -16%
Kaiser Medicaid|All Plans $160.95 ↓ -16%
BCBS - Anthem Medicaid|All Plans $160.95 ↓ -16%
California Health & Wellness Medicaid|All Plans $160.95 ↓ -16%
Blue Shield CA Commercial|HMO $165.76 ↓ -13%
Blue Shield CA Commercial|Exchange $165.76 ↓ -13%
Blue Shield CA Commercial|PPO $165.76 ↓ -13%
United Commercial|Choice $172.86 ↓ -9%
BCBS - Anthem Commercial|All Other Plans $179.75 ↓ -6%
Health Net Commercial|All Plans $193.48 ↑ +2%
First Health Commercial|All Plans $194.25 ↑ +2%
United Commercial|HMO $203.09 ↑ +7%
Aetna Commercial|PPO $211.61 ↑ +11%
Aetna Commercial|HMO $211.61 ↑ +11%
Aetna Commercial|All Other Plans $211.61 ↑ +11%
Kaiser Commercial|All Plans $220.15 ↑ +16%
Cigna Commercial|All Other Plans $231.81 ↑ +22%
Cigna Commercial|PPO $231.81 ↑ +22%
Multiplan Commercial|All Plans $253.82 ↑ +33%

Visitor-reported prices

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Nerve conduction 7-8 studies at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $523.85 $243.50 – $932.88
Bakersfield Memorial Hospital Bakersfield $496.19 $160.95 – $1,068.08
Northridge Hospital Medical Center Northridge $614.36 $160.95 – $3,827.00
St. Mary Medical Center Long Beach $664.78 $144.85 – $1,546.00
Providence Saint Joseph Medical Center Burbank $764.05 $454.30 – $887.89
Community Hospital San Bernardino San Bernardino $342.52 $160.95 – $7,832.00
Glendale Memorial Hospital Health Center Glendale $307.10 $160.95 – $753.60
St. Bernardine Medical Center San Bernardino $264.07 $160.95 – $5,761.00

All California hospitals for this procedure →