Bacterial meningitis antigen 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

$50.78

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.

$182.00

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.

$11.54 with Scan Health Plan vs $182.00 with US Behavioral Health — 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 $11.54 ↓ -77%
Blue Shield CA Medicare|All Other Plans $11.54 ↓ -77%
MHN Commercial|All Plans $11.54 ↓ -77%
HCLA Medicare|Preferred IPA $11.54 ↓ -77%
Aetna Medicare|All Plans $11.54 ↓ -77%
LA Care Medicare|All Plans $11.54 ↓ -77%
First Health Commercial|All Plans $11.54 ↓ -77%
Molina Medicare|All Plans $11.54 ↓ -77%
United Medicare|All Plans $11.54 ↓ -77%
Health Net Medicare|All Plans $11.54 ↓ -77%
Humana Commercial|All Plans $11.54 ↓ -77%
Humana Medicare|All Plans $11.54 ↓ -77%
Kaiser Medicare|All Plans $11.54 ↓ -77%
Central Health Plan Commercial|All Plans $11.54 ↓ -77%
Central Health Plan Medicare|All Plans $11.54 ↓ -77%
BCBS - Anthem Medicare|All Plans $11.54 ↓ -77%
Gold Coast Health Plan Medicaid|All Plans $13.24 ↓ -74%
HCLA Medicaid|Preferred IPA > 21 $13.24 ↓ -74%
HCLA Medicaid|Preferred IPA < 21 $13.24 ↓ -74%
Kaiser Medicaid|< 21 $13.24 ↓ -74%
Kaiser Medicaid|> 21 $13.24 ↓ -74%
United Commercial|All Other Plans $13.85 ↓ -73%
United Commercial|HMO $13.85 ↓ -73%
LA Care Commercial|All Plans $14.43 ↓ -72%
Health Net Medicaid|> 21 $17.75 ↓ -65%
Health Net Medicaid|< 21 $17.75 ↓ -65%
BCBS - Anthem Medicaid|< 21 $17.89 ↓ -65%
BCBS - Anthem Medicaid|> 21 $17.89 ↓ -65%
Molina Medicaid|> 21 $18.54 ↓ -63%
Molina Medicaid|< 21 $18.54 ↓ -63%
Cigna Commercial|All Other Plans $21.04 ↓ -59%
Cigna Commercial|PPO $21.04 ↓ -59%
Blue Shield CA Commercial|Exchange $25.48 ↓ -50%
Blue Shield CA Commercial|All Other Plans $30.94 ↓ -39%
Aetna Commercial|PPO $42.07 ↓ -17%
Aetna Commercial|HMO $42.07 ↓ -17%
Aetna Commercial|All Other Plans $42.07 ↓ -17%
LA Care Medicaid|All Plans $42.37 ↓ -17%
DHR Medicaid|> 21 $45.50 ↓ -10%
DHR Medicaid|< 21 $45.50 ↓ -10%
Blue Shield CA Medicaid|All Plans $66.20 ↑ +30%
BCBS - Anthem Commercial|Vivity $109.85 ↑ +116%
Blue Shield CA Medicare|BlueShield Promise $118.30 ↑ +133%
MultiPlan Commercial|All Plans $145.60 ↑ +187%
BCBS - Anthem Commercial|All Other Plans $157.44 ↑ +210%
Healthsmart Commercial|All Plans $158.34 ↑ +212%
BCBS - Anthem Commercial|MCS $182.00 ↑ +258%
US Behavioral Health Commercial|All Plans $182.00 ↑ +258%

Visitor-reported prices

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Bacterial meningitis antigen at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $403.84 $11.54 – $719.16
Banner Lassen Medical Center Susanville $19.75 $0.82 – $15.23
Petaluma Valley Hospital Petaluma $47.46 $11.31 – $80.79
Arroyo Grande Hospital Santa Maria $23.97 $4.79 – $29.73
Mark Twain Medical Center San Andreas $45.07 $11.54 – $28.28
French Hospital San Luis Obispo $21.96 $2.59 – $34.95
Mercy Hospitals – Bakersfield Bakersfield $95.35 $11.54 – $33.16
Bakersfield Memorial Hospital Bakersfield $94.32 $11.54 – $33.16

All California hospitals for this procedure →