Culture typing nucleic acid probe amplified per culture/isolate each organism 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

$47.51

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.

$170.28

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.

$15.40 with Blue Shield CA vs $115.25 with Blue Shield CA — 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
Blue Shield CA Commercial|Exchange $15.40 ↓ -68%
Blue Shield CA Commercial|All Other Plans $18.70 ↓ -61%
HCLA Medicaid|Preferred IPA > 21 $23.05 ↓ -51%
HCLA Medicaid|Preferred IPA < 21 $23.05 ↓ -51%
Kaiser Medicaid|> 21 $23.05 ↓ -51%
Gold Coast Health Plan Medicaid|All Plans $23.05 ↓ -51%
Kaiser Medicaid|< 21 $23.05 ↓ -51%
DHR Medicaid|> 21 $27.50 ↓ -42%
DHR Medicaid|< 21 $27.50 ↓ -42%
BCBS - Anthem Medicaid|< 21 $30.66 ↓ -35%
BCBS - Anthem Medicaid|> 21 $30.66 ↓ -35%
Health Net Medicaid|> 21 $30.91 ↓ -35%
Health Net Medicaid|< 21 $30.91 ↓ -35%
Molina Medicaid|< 21 $32.27 ↓ -32%
Molina Medicaid|> 21 $32.27 ↓ -32%
Scan Health Plan Medicare|All Plans $35.09 ↓ -26%
Blue Shield CA Medicare|All Other Plans $35.09 ↓ -26%
Humana Commercial|All Plans $35.09 ↓ -26%
Humana Medicare|All Plans $35.09 ↓ -26%
Kaiser Medicare|All Plans $35.09 ↓ -26%
United Medicare|All Plans $35.09 ↓ -26%
Health Net Medicare|All Plans $35.09 ↓ -26%
Aetna Medicare|All Plans $35.09 ↓ -26%
HCLA Medicare|Preferred IPA $35.09 ↓ -26%
MHN Commercial|All Plans $35.09 ↓ -26%
Central Health Plan Commercial|All Plans $35.09 ↓ -26%
Central Health Plan Medicare|All Plans $35.09 ↓ -26%
Molina Medicare|All Plans $35.09 ↓ -26%
BCBS - Anthem Medicare|All Plans $35.09 ↓ -26%
LA Care Medicare|All Plans $35.09 ↓ -26%
First Health Commercial|All Plans $35.09 ↓ -26%
United Commercial|HMO $42.11 ↓ -11%
United Commercial|All Other Plans $42.11 ↓ -11%
LA Care Commercial|All Plans $43.86 ↓ -8%
Cigna Commercial|All Other Plans $63.98 ↑ +35%
Cigna Commercial|PPO $63.98 ↑ +35%
Blue Shield CA Medicare|BlueShield Promise $71.50 ↑ +50%
BCBS - Anthem Commercial|Vivity $86.90 ↑ +83%
MultiPlan Commercial|All Plans $88.00 ↑ +85%
Healthsmart Commercial|All Plans $95.70 ↑ +101%
BCBS - Anthem Commercial|All Other Plans $101.20 ↑ +113%
LA Care Medicaid|All Plans $105.80 ↑ +123%
US Behavioral Health Commercial|All Plans $110.00 ↑ +132%
BCBS - Anthem Commercial|MCS $110.00 ↑ +132%
Aetna Commercial|HMO $110.00 ↑ +132%
Aetna Commercial|PPO $110.00 ↑ +132%
Aetna Commercial|All Other Plans $110.00 ↑ +132%
Blue Shield CA Medicaid|All Plans $115.25 ↑ +143%

Visitor-reported prices

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Culture typing nucleic acid probe amplified per culture/isolate each organism at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $124.40 $21.63 – $93.11
Petaluma Valley Hospital Petaluma $224.91 $34.39 – $336.72
Arroyo Grande Hospital Santa Maria $140.39 $23.05 – $107.80
French Hospital San Luis Obispo $72.13 $23.05 – $119.56
Mercy Hospitals – Bakersfield Bakersfield $63.18 $23.05 – $100.84
Bakersfield Memorial Hospital Bakersfield $62.50 $23.05 – $100.84
Queen of The Valley Medical Center Napa $204.51 $35.09 – $425.53
Providence St Joseph Hospital Eureka Eureka $178.50 $35.09 – $804.29

All California hospitals for this procedure →