Ghs leukocyte alkaline phos (mayo) 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

$77.85

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.

$279.00

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.

$8.60 with Scan Health Plan vs $279.00 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 $8.60 ↓ -89%
Blue Shield CA Medicare|All Other Plans $8.60 ↓ -89%
MHN Commercial|All Plans $8.60 ↓ -89%
HCLA Medicare|Preferred IPA $8.60 ↓ -89%
Aetna Medicare|All Plans $8.60 ↓ -89%
LA Care Medicare|All Plans $8.60 ↓ -89%
First Health Commercial|All Plans $8.60 ↓ -89%
Molina Medicare|All Plans $8.60 ↓ -89%
United Medicare|All Plans $8.60 ↓ -89%
Health Net Medicare|All Plans $8.60 ↓ -89%
Humana Commercial|All Plans $8.60 ↓ -89%
Humana Medicare|All Plans $8.60 ↓ -89%
Kaiser Medicare|All Plans $8.60 ↓ -89%
Central Health Plan Commercial|All Plans $8.60 ↓ -89%
Central Health Plan Medicare|All Plans $8.60 ↓ -89%
BCBS - Anthem Medicare|All Plans $8.60 ↓ -89%
United Commercial|HMO $10.32 ↓ -87%
United Commercial|All Other Plans $10.32 ↓ -87%
LA Care Commercial|All Plans $10.75 ↓ -86%
Gold Coast Health Plan Medicaid|All Plans $10.97 ↓ -86%
HCLA Medicaid|Preferred IPA > 21 $10.97 ↓ -86%
HCLA Medicaid|Preferred IPA < 21 $10.97 ↓ -86%
Kaiser Medicaid|< 21 $10.97 ↓ -86%
Kaiser Medicaid|> 21 $10.97 ↓ -86%
Health Net Medicaid|< 21 $14.71 ↓ -81%
Health Net Medicaid|> 21 $14.71 ↓ -81%
BCBS - Anthem Medicaid|< 21 $14.96 ↓ -81%
BCBS - Anthem Medicaid|> 21 $14.96 ↓ -81%
Molina Medicaid|< 21 $15.36 ↓ -80%
Molina Medicaid|> 21 $15.36 ↓ -80%
Cigna Commercial|All Other Plans $15.68 ↓ -80%
Cigna Commercial|PPO $15.68 ↓ -80%
LA Care Medicaid|All Plans $35.11 ↓ -55%
Aetna Commercial|All Other Plans $35.51 ↓ -54%
Aetna Commercial|PPO $35.51 ↓ -54%
Aetna Commercial|HMO $35.51 ↓ -54%
Blue Shield CA Commercial|Exchange $39.06 ↓ -50%
Blue Shield CA Commercial|All Other Plans $47.43 ↓ -39%
Blue Shield CA Medicaid|All Plans $54.85 ↓ -30%
DHR Medicaid|> 21 $69.75 ↓ -10%
DHR Medicaid|< 21 $69.75 ↓ -10%
BCBS - Anthem Commercial|Vivity $95.43 ↑ +23%
BCBS - Anthem Commercial|All Other Plans $136.77 ↑ +76%
Blue Shield CA Medicare|BlueShield Promise $181.35 ↑ +133%
BCBS - Anthem Commercial|MCS $187.34 ↑ +141%
MultiPlan Commercial|All Plans $223.20 ↑ +187%
Healthsmart Commercial|All Plans $242.73 ↑ +212%
US Behavioral Health Commercial|All Plans $279.00 ↑ +258%

Visitor-reported prices

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Ghs leukocyte alkaline phos (mayo) at other California hospitals

Hospital City Cash price Negotiated range
Sierra Nevada Memorial Hospital Grass Valley $5.18 $6.37 – $9.50
Providence Cedars-Sinai Tarzana Medical Center Tarzana $432.25 $8.60 – $22.96
Providence Saint Joseph Medical Center Burbank $195.65 $8.60 – $50.36
Mercy Hospital of Folsom Folsom $3.70 $1.05 – $19.05
Providence Holy Cross Medical Center Mission Hills $215.25 $8.60 – $22.96
Petaluma Valley Hospital Petaluma not published $8.43 – $70.18
Queen of The Valley Medical Center Napa not published $8.60 – $88.69
Providence St Joseph Hospital Eureka Eureka not published $8.60 – $100.58

All California hospitals for this procedure →