Antiphosphatidylserine antibody 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

$11.16

Cash price

?

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.

$40.00

Gross charge

?

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.

$1.40 with Blue Shield CA vs $102.40 with Blue Shield CA — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 $1.40 ↓ -87%
Blue Shield CA Commercial|All Other Plans $1.70 ↓ -85%
DHR Medicaid|> 21 $2.50 ↓ -78%
DHR Medicaid|< 21 $2.50 ↓ -78%
Blue Shield CA Medicare|BlueShield Promise $6.50 ↓ -42%
BCBS - Anthem Commercial|Vivity $7.90 ↓ -29%
MultiPlan Commercial|All Plans $8.00 ↓ -28%
Healthsmart Commercial|All Plans $8.70 ↓ -22%
BCBS - Anthem Commercial|All Other Plans $9.20 ↓ -18%
Molina Medicaid|> 21 $10.00 ↓ -10%
United Commercial|All Other Plans $10.00 ↓ -10%
United Medicare|All Plans $10.00 ↓ -10%
United Commercial|HMO $10.00 ↓ -10%
Health Net Medicare|All Plans $10.00 ↓ -10%
Health Net Medicaid|< 21 $10.00 ↓ -10%
Health Net Medicaid|> 21 $10.00 ↓ -10%
Kaiser Medicare|All Plans $10.00 ↓ -10%
Kaiser Medicaid|< 21 $10.00 ↓ -10%
Kaiser Medicaid|> 21 $10.00 ↓ -10%
Central Health Plan Commercial|All Plans $10.00 ↓ -10%
Humana Commercial|All Plans $10.00 ↓ -10%
BCBS - Anthem Medicare|All Plans $10.00 ↓ -10%
BCBS - Anthem Commercial|MCS $10.00 ↓ -10%
BCBS - Anthem Medicaid|< 21 $10.00 ↓ -10%
BCBS - Anthem Medicaid|> 21 $10.00 ↓ -10%
Blue Shield CA Medicare|All Other Plans $10.00 ↓ -10%
Central Health Plan Medicare|All Plans $10.00 ↓ -10%
Humana Medicare|All Plans $10.00 ↓ -10%
Aetna Commercial|All Other Plans $10.00 ↓ -10%
Aetna Commercial|PPO $10.00 ↓ -10%
Aetna Medicare|All Plans $10.00 ↓ -10%
Aetna Commercial|HMO $10.00 ↓ -10%
First Health Commercial|All Plans $10.00 ↓ -10%
Molina Medicare|All Plans $10.00 ↓ -10%
Molina Medicaid|< 21 $10.00 ↓ -10%
HCLA Medicaid|Preferred IPA < 21 $10.00 ↓ -10%
HCLA Medicaid|Preferred IPA > 21 $10.00 ↓ -10%
HCLA Medicare|Preferred IPA $10.00 ↓ -10%
MHN Commercial|All Plans $10.00 ↓ -10%
US Behavioral Health Commercial|All Plans $10.00 ↓ -10%
Scan Health Plan Medicare|All Plans $10.00 ↓ -10%
Gold Coast Health Plan Medicaid|All Plans $10.00 ↓ -10%
LA Care Medicare|All Plans $10.00 ↓ -10%
LA Care Commercial|All Plans $12.50 ↑ +12%
Cigna Commercial|All Other Plans $29.31 ↑ +163%
Cigna Commercial|PPO $29.31 ↑ +163%
LA Care Medicaid|All Plans $45.90 ↑ +311%
Blue Shield CA Medicaid|All Plans $102.40 ↑ +818%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Antiphosphatidylserine antibody at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $17.52 $2.70 – $42.66
Banner Lassen Medical Center Susanville $3.82 $2.46 – $23.56
Petaluma Valley Hospital Petaluma $4.59 $15.75 – $131.90
Arroyo Grande Hospital Santa Maria $39.00 $5.00 – $41.42
Mark Twain Medical Center San Andreas $26.64 $5.74 – $10.59
French Hospital San Luis Obispo $35.72 $2.70 – $48.70
Mercy Hospitals – Bakersfield Bakersfield $3.71 $5.00 – $46.20
Queen of The Valley Medical Center Napa $4.59 $16.07 – $166.68

All California hospitals for this procedure →