Nerve conduction studies 9-10 at Northridge Hospital Medical Center

18300 Roscoe Blvd, Northridge, CA · CommonSpirit Health · · NPI 1417089350

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$746.05

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.

$2,674.00

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.

$194.55 with Gold Coast Health Plan vs $5,811.00 with United — 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
Gold Coast Health Plan Medicaid|All Plans $194.55 ↓ -74%
HCLA Medicaid|Preferred IPA < 21 $194.55 ↓ -74%
HCLA Medicaid|Preferred IPA > 21 $194.55 ↓ -74%
Kaiser Medicaid|< 21 $194.55 ↓ -74%
Kaiser Medicaid|> 21 $194.55 ↓ -74%
BCBS - Anthem Medicaid|< 21 $258.75 ↓ -65%
BCBS - Anthem Medicaid|> 21 $258.75 ↓ -65%
Health Net Medicaid|< 21 $260.89 ↓ -65%
Health Net Medicaid|> 21 $260.89 ↓ -65%
Molina Medicaid|> 21 $272.37 ↓ -63%
Molina Medicaid|< 21 $272.37 ↓ -63%
DHR Medicaid|> 21 $668.50 ↓ -10%
DHR Medicaid|< 21 $668.50 ↓ -10%
United Medicare|All Plans $674.18 ↓ -10%
Humana Medicare|All Plans $674.18 ↓ -10%
Aetna Medicare|All Plans $674.18 ↓ -10%
First Health Commercial|All Plans $674.18 ↓ -10%
Molina Medicare|All Plans $674.18 ↓ -10%
Humana Commercial|All Plans $674.18 ↓ -10%
Health Net Medicare|All Plans $674.18 ↓ -10%
Kaiser Medicare|All Plans $674.18 ↓ -10%
Central Health Plan Commercial|All Plans $674.18 ↓ -10%
Central Health Plan Medicare|All Plans $674.18 ↓ -10%
BCBS - Anthem Medicare|All Plans $674.18 ↓ -10%
Blue Shield CA Medicare|All Other Plans $674.18 ↓ -10%
Scan Health Plan Medicare|All Plans $674.18 ↓ -10%
LA Care Medicare|All Plans $674.18 ↓ -10%
HCLA Medicare|Preferred IPA $674.18 ↓ -10%
MHN Commercial|All Plans $674.18 ↓ -10%
LA Care Commercial|All Plans $842.73 ↑ +13%
LA Care Medicaid|All Plans $892.98 ↑ +20%
BCBS - Anthem Commercial|Vivity $928.69 ↑ +24%
Blue Shield CA Medicaid|All Plans $972.75 ↑ +30%
BCBS - Anthem Commercial|All Other Plans $1,331.04 ↑ +78%
Blue Shield CA Medicare|BlueShield Promise $1,738.10 ↑ +133%
BCBS - Anthem Commercial|MCS $1,823.19 ↑ +144%
MultiPlan Commercial|All Plans $2,139.20 ↑ +187%
Healthsmart Commercial|All Plans $2,326.38 ↑ +212%
US Behavioral Health Commercial|All Plans $2,674.00 ↑ +258%
United Commercial|All Other Plans $3,827.00 ↑ +413%
United Commercial|HMO $5,811.00 ↑ +679%

Visitor-reported prices

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Nerve conduction studies 9-10 at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $591.30 $294.34 – $1,213.40
Mark Twain Medical Center San Andreas $213.12 $75.55 – $286.16
Bakersfield Memorial Hospital Bakersfield $594.18 $194.55 – $1,279.01
St. Mary Medical Center Long Beach $797.65 $175.09 – $1,855.00
Providence Saint Joseph Medical Center Burbank $955.50 $479.94 – $887.89
Community Hospital San Bernardino San Bernardino $572.04 $194.55 – $7,832.00
Glendale Memorial Hospital Health Center Glendale $424.78 $194.55 – $1,042.40
St. Bernardine Medical Center San Bernardino $487.18 $194.55 – $5,761.00

All California hospitals for this procedure →