X-ray bone age studies 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

$265.89

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.

$953.00

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.

$19.67 with Kaiser vs $953.00 with US Behavioral Health — 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
Kaiser Medicaid|< 21 $19.67 ↓ -93%
Kaiser Medicaid|> 21 $19.67 ↓ -93%
HCLA Medicaid|Preferred IPA > 21 $19.67 ↓ -93%
HCLA Medicaid|Preferred IPA < 21 $19.67 ↓ -93%
Gold Coast Health Plan Medicaid|All Plans $19.67 ↓ -93%
BCBS - Anthem Medicaid|> 21 $26.16 ↓ -90%
BCBS - Anthem Medicaid|< 21 $26.16 ↓ -90%
Health Net Medicaid|< 21 $26.38 ↓ -90%
Health Net Medicaid|> 21 $26.38 ↓ -90%
Molina Medicaid|< 21 $27.54 ↓ -90%
Molina Medicaid|> 21 $27.54 ↓ -90%
Aetna Commercial|HMO $50.56 ↓ -81%
Aetna Commercial|All Other Plans $50.56 ↓ -81%
Aetna Commercial|PPO $50.56 ↓ -81%
LA Care Medicaid|All Plans $90.29 ↓ -66%
Blue Shield CA Medicaid|All Plans $98.35 ↓ -63%
Central Health Plan Commercial|All Plans $135.12 ↓ -49%
Humana Medicare|All Plans $135.12 ↓ -49%
Aetna Medicare|All Plans $135.12 ↓ -49%
First Health Commercial|All Plans $135.12 ↓ -49%
Molina Medicare|All Plans $135.12 ↓ -49%
United Medicare|All Plans $135.12 ↓ -49%
Health Net Medicare|All Plans $135.12 ↓ -49%
Kaiser Medicare|All Plans $135.12 ↓ -49%
Humana Commercial|All Plans $135.12 ↓ -49%
Central Health Plan Medicare|All Plans $135.12 ↓ -49%
BCBS - Anthem Medicare|All Plans $135.12 ↓ -49%
Blue Shield CA Medicare|All Other Plans $135.12 ↓ -49%
Scan Health Plan Medicare|All Plans $135.12 ↓ -49%
LA Care Medicare|All Plans $135.12 ↓ -49%
HCLA Medicare|Preferred IPA $135.12 ↓ -49%
MHN Commercial|All Plans $135.12 ↓ -49%
BCBS - Anthem Commercial|Vivity $165.74 ↓ -38%
LA Care Commercial|All Plans $168.90 ↓ -36%
BCBS - Anthem Commercial|All Other Plans $237.55 ↓ -11%
DHR Medicaid|< 21 $238.25 ↓ -10%
DHR Medicaid|> 21 $238.25 ↓ -10%
United Commercial|All Other Plans $245.18 ↓ -8%
United Commercial|HMO $245.18 ↓ -8%
BCBS - Anthem Commercial|MCS $325.38 ↑ +22%
Cigna Commercial|All Other Plans $362.18 ↑ +36%
Cigna Commercial|PPO $362.18 ↑ +36%
Blue Shield CA Medicare|BlueShield Promise $619.45 ↑ +133%
MultiPlan Commercial|All Plans $762.40 ↑ +187%
Healthsmart Commercial|All Plans $829.11 ↑ +212%
US Behavioral Health Commercial|All Plans $953.00 ↑ +258%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

X-ray bone age studies at other California hospitals

Hospital City Cash price Negotiated range
Fresno Medical Center FRESNO $716.80 $142.00 – $142.00
St. John's Camarillo Hospital Camarillo $295.22 $29.75 – $527.07
Antioch Medical Center ANTIOCH $716.80 $142.00 – $142.00
Redwood City Medical Center Redwood City $716.80 $142.00 – $142.00
Santa Clara Medical Center SANTA CLARA $716.80 $142.00 – $142.00
Baldwin Park Medical Center BALDWIN PARK $374.40 $96.00 – $96.00
Riverside Medical Center RIVERSIDE $374.40 $96.00 – $96.00
Fremont Medical Center FREMONT $716.80 $142.00 – $142.00

All California hospitals for this procedure →