Spirometry bronchodilation responsiveness pre/post bronchodilator administration 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

$619.94

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.

$2,222.00

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.

$51.67 with Gold Coast Health Plan vs $2,222.00 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
Gold Coast Health Plan Medicaid|All Plans $51.67 ↓ -92%
HCLA Medicaid|Preferred IPA < 21 $51.67 ↓ -92%
HCLA Medicaid|Preferred IPA > 21 $51.67 ↓ -92%
Kaiser Medicaid|< 21 $51.67 ↓ -92%
Kaiser Medicaid|> 21 $51.67 ↓ -92%
Health Net Medicaid|< 21 $69.24 ↓ -89%
Health Net Medicaid|> 21 $69.24 ↓ -89%
BCBS - Anthem Medicaid|> 21 $85.90 ↓ -86%
BCBS - Anthem Medicaid|< 21 $85.90 ↓ -86%
Molina Medicaid|> 21 $114.69 ↓ -81%
Molina Medicaid|< 21 $114.69 ↓ -81%
LA Care Medicaid|All Plans $237.17 ↓ -62%
BCBS - Anthem Commercial|Vivity $386.71 ↓ -38%
BCBS - Anthem Medicare|All Plans $395.66 ↓ -36%
Humana Medicare|All Plans $395.66 ↓ -36%
Aetna Medicare|All Plans $395.66 ↓ -36%
First Health Commercial|All Plans $395.66 ↓ -36%
Molina Medicare|All Plans $395.66 ↓ -36%
United Medicare|All Plans $395.66 ↓ -36%
Health Net Medicare|All Plans $395.66 ↓ -36%
Kaiser Medicare|All Plans $395.66 ↓ -36%
Central Health Plan Commercial|All Plans $395.66 ↓ -36%
Central Health Plan Medicare|All Plans $395.66 ↓ -36%
Humana Commercial|All Plans $395.66 ↓ -36%
Blue Shield CA Medicare|All Other Plans $395.66 ↓ -36%
Scan Health Plan Medicare|All Plans $395.66 ↓ -36%
LA Care Medicare|All Plans $395.66 ↓ -36%
HCLA Medicare|Preferred IPA $395.66 ↓ -36%
MHN Commercial|All Plans $395.66 ↓ -36%
Blue Shield CA Medicaid|All Plans $409.60 ↓ -34%
LA Care Commercial|All Plans $494.57 ↓ -20%
United Commercial|All Other Plans $511.06 ↓ -18%
BCBS - Anthem Commercial|All Other Plans $554.24 ↓ -11%
DHR Medicaid|> 21 $555.50 ↓ -10%
DHR Medicaid|< 21 $555.50 ↓ -10%
Healthcare Partners Medicare|All Plans $609.00 ↓ -2%
Healthcare Partners Commercial|All Plans $689.00 ↑ +11%
BCBS - Anthem Commercial|MCS $759.17 ↑ +22%
Blue Shield CA Medicare|BlueShield Promise $1,444.30 ↑ +133%
MultiPlan Commercial|All Plans $1,777.60 ↑ +187%
Healthsmart Commercial|All Plans $1,933.14 ↑ +212%
United Commercial|HMO $2,110.90 ↑ +241%
US Behavioral Health Commercial|All Plans $2,222.00 ↑ +258%

Visitor-reported prices

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Spirometry bronchodilation responsiveness pre/post bronchodilator administration at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $736.28 $63.55 – $1,311.18
Banner Lassen Medical Center Susanville $435.74 $62.28 – $776.97
Petaluma Valley Hospital Petaluma $1,549.38 $265.44 – $513.13
Arroyo Grande Hospital Santa Maria $636.44 $51.67 – $1,457.26
Mark Twain Medical Center San Andreas $568.10 $51.67 – $804.58
French Hospital San Luis Obispo $582.91 $51.67 – $1,457.26
Mercy Hospitals – Bakersfield Bakersfield $429.99 $51.67 – $927.20
Bakersfield Memorial Hospital Bakersfield $425.36 $51.67 – $915.61

All California hospitals for this procedure →