Antibody htlv/hiv confirm test 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

$19.51

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.

Full explanation →

What you pay up front if you don't use insurance.

$69.90

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.

$9.79 with Blue Shield CA vs $123.35 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 $9.79 ↓ -50%
Blue Shield CA Commercial|All Other Plans $11.89 ↓ -39%
DHR Medicaid|> 21 $17.48 ↓ -10%
DHR Medicaid|< 21 $17.48 ↓ -10%
HCLA Medicare|Preferred IPA $19.35 ↓ -1%
Aetna Medicare|All Plans $19.35 ↓ -1%
First Health Commercial|All Plans $19.35 ↓ -1%
Molina Medicare|All Plans $19.35 ↓ -1%
Blue Shield CA Medicare|All Other Plans $19.35 ↓ -1%
Scan Health Plan Medicare|All Plans $19.35 ↓ -1%
Humana Medicare|All Plans $19.35 ↓ -1%
MHN Commercial|All Plans $19.35 ↓ -1%
United Medicare|All Plans $19.35 ↓ -1%
Health Net Medicare|All Plans $19.35 ↓ -1%
Humana Commercial|All Plans $19.35 ↓ -1%
Kaiser Medicare|All Plans $19.35 ↓ -1%
Central Health Plan Commercial|All Plans $19.35 ↓ -1%
Central Health Plan Medicare|All Plans $19.35 ↓ -1%
BCBS - Anthem Medicare|All Plans $19.35 ↓ -1%
LA Care Medicare|All Plans $19.35 ↓ -1%
United Commercial|All Other Plans $23.22 ↑ +19%
United Commercial|HMO $23.22 ↑ +19%
LA Care Commercial|All Plans $24.19 ↑ +24%
HCLA Medicaid|Preferred IPA < 21 $24.67 ↑ +26%
HCLA Medicaid|Preferred IPA > 21 $24.67 ↑ +26%
Gold Coast Health Plan Medicaid|All Plans $24.67 ↑ +26%
Kaiser Medicaid|< 21 $24.67 ↑ +26%
Kaiser Medicaid|> 21 $24.67 ↑ +26%
Health Net Medicaid|> 21 $33.08 ↑ +70%
Health Net Medicaid|< 21 $33.08 ↑ +70%
Molina Medicaid|< 21 $34.54 ↑ +77%
Molina Medicaid|> 21 $34.54 ↑ +77%
BCBS - Anthem Medicaid|< 21 $34.74 ↑ +78%
BCBS - Anthem Medicaid|> 21 $34.74 ↑ +78%
Cigna Commercial|All Other Plans $35.29 ↑ +81%
Cigna Commercial|PPO $35.29 ↑ +81%
Blue Shield CA Medicare|BlueShield Promise $45.44 ↑ +133%
BCBS - Anthem Commercial|Vivity $55.23 ↑ +183%
MultiPlan Commercial|All Plans $55.92 ↑ +187%
Healthsmart Commercial|All Plans $60.82 ↑ +212%
BCBS - Anthem Commercial|All Other Plans $64.31 ↑ +230%
US Behavioral Health Commercial|All Plans $69.90 ↑ +258%
BCBS - Anthem Commercial|MCS $69.90 ↑ +258%
Aetna Commercial|HMO $69.90 ↑ +258%
Aetna Commercial|PPO $69.90 ↑ +258%
Aetna Commercial|All Other Plans $69.90 ↑ +258%
LA Care Medicaid|All Plans $78.95 ↑ +305%
Blue Shield CA Medicaid|All Plans $123.35 ↑ +532%

Visitor-reported prices

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Antibody htlv/hiv confirm test at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $30.62 $18.88 – $54.53
Banner Lassen Medical Center Susanville $268.81 $3.87 – $409.34
Petaluma Valley Hospital Petaluma $28.05 $18.96 – $158.00
Arroyo Grande Hospital Santa Maria $29.92 $19.35 – $68.51
Mark Twain Medical Center San Andreas $46.56 $19.35 – $68.51
French Hospital San Luis Obispo $27.41 $18.88 – $68.51
Mercy Hospitals – Bakersfield Bakersfield $25.94 $8.91 – $55.62
Bakersfield Memorial Hospital Bakersfield $25.66 $8.91 – $55.62

All California hospitals for this procedure →