Collar cerv 18.25x3.5in serp firm density sm 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

$46.88

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.

$168.00

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.

$11.20 with Healthcare Partners vs $152.75 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
Healthcare Partners Medicare|All Plans $11.20 ↓ -76%
Molina Medicaid|> 21 $12.88 ↓ -73%
Molina Medicaid|< 21 $12.88 ↓ -73%
DHR Medicaid|> 21 $14.00 ↓ -70%
DHR Medicaid|< 21 $14.00 ↓ -70%
Healthcare Partners Commercial|All Plans $15.12 ↓ -68%
HCLA Medicaid|Preferred IPA < 21 $16.80 ↓ -64%
HCLA Medicaid|Preferred IPA > 21 $16.80 ↓ -64%
Health Net Commercial|EPPO $17.36 ↓ -63%
Health Net Commercial|Care Product $20.72 ↓ -56%
Cigna Commercial|All Other Plans $21.28 ↓ -55%
Cigna Commercial|PPO $21.28 ↓ -55%
Health Net Commercial|All Other Plans $23.52 ↓ -50%
United Commercial|HMO $25.76 ↓ -45%
Kaiser Commercial|All Plans $27.44 ↓ -41%
Kaiser Medicaid|> 21 $30.55 ↓ -35%
Gold Coast Health Plan Medicaid|All Plans $30.55 ↓ -35%
Kaiser Medicaid|< 21 $30.55 ↓ -35%
BCBS - Anthem Commercial|Vivity $33.60 ↓ -28%
United Commercial|All Other Plans $35.84 ↓ -24%
Blue Shield CA Medicare|BlueShield Promise $36.40 ↓ -22%
Health Net Medicaid|< 21 $40.97 ↓ -13%
Health Net Medicaid|> 21 $40.97 ↓ -13%
BCBS - Anthem Medicaid|< 21 $43.97 ↓ -6%
BCBS - Anthem Medicaid|> 21 $43.97 ↓ -6%
Blue Shield CA Commercial|Exchange $44.80 ↓ -4%
MultiPlan Commercial|All Plans $44.80 ↓ -4%
BCBS - Anthem Commercial|All Other Plans $47.60 ↑ +2%
BCBS - Anthem Commercial|MCS $47.60 ↑ +2%
Aetna Commercial|PPO $48.16 ↑ +3%
Aetna Commercial|HMO $48.16 ↑ +3%
Aetna Commercial|All Other Plans $48.16 ↑ +3%
Healthsmart Commercial|All Plans $48.72 ↑ +4%
Blue Shield CA Commercial|All Other Plans $49.84 ↑ +6%
US Behavioral Health Commercial|All Plans $56.00 ↑ +19%
LA Care Medicaid|All Plans $140.22 ↑ +199%
Blue Shield CA Medicaid|All Plans $152.75 ↑ +226%

Visitor-reported prices

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Collar cerv 18.25x3.5in serp firm density sm at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $52.13 $28.56 – $92.82
Petaluma Valley Hospital Petaluma $143.97 not published
Arroyo Grande Hospital Santa Maria $9.85 $11.50 – $23.00
French Hospital San Luis Obispo $9.02 $4.37 – $23.00
Mercy Hospitals – Bakersfield Bakersfield $50.09 $6.25 – $25.00
Bakersfield Memorial Hospital Bakersfield $49.55 $6.25 – $25.00
Queen of The Valley Medical Center Napa $143.97 not published
Providence St Joseph Hospital Eureka Eureka $122.37 not published

All California hospitals for this procedure →