Arthrocentesis/aspiration/injection intermediate joint/bursa without ultrasound guidance right 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

$419.06

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.

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

$1,502.00

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.

$43.57 with HCLA vs $6,040.00 with BCBS - Anthem — 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
HCLA Medicaid|Preferred IPA > 21 $43.57 ↓ -90%
Kaiser Medicaid|< 21 $43.57 ↓ -90%
Kaiser Medicaid|> 21 $43.57 ↓ -90%
HCLA Medicaid|Preferred IPA < 21 $43.57 ↓ -90%
Gold Coast Health Plan Medicaid|All Plans $43.57 ↓ -90%
Health Net Medicaid|> 21 $58.38 ↓ -86%
Health Net Medicaid|< 21 $58.38 ↓ -86%
BCBS - Anthem Medicaid|> 21 $72.43 ↓ -83%
BCBS - Anthem Medicaid|< 21 $72.43 ↓ -83%
Molina Medicaid|< 21 $96.17 ↓ -77%
Molina Medicaid|> 21 $96.17 ↓ -77%
LA Care Medicaid|All Plans $199.99 ↓ -52%
Blue Shield CA Medicaid|All Plans $343.45 ↓ -18%
United Commercial|All Other Plans $345.46 ↓ -18%
Humana Commercial|All Plans $375.07 ↓ -10%
Humana Medicare|All Plans $375.07 ↓ -10%
Aetna Medicare|All Plans $375.07 ↓ -10%
First Health Commercial|All Plans $375.07 ↓ -10%
Molina Medicare|All Plans $375.07 ↓ -10%
United Medicare|All Plans $375.07 ↓ -10%
Health Net Medicare|All Plans $375.07 ↓ -10%
Kaiser Medicare|All Plans $375.07 ↓ -10%
Central Health Plan Commercial|All Plans $375.07 ↓ -10%
Central Health Plan Medicare|All Plans $375.07 ↓ -10%
BCBS - Anthem Medicare|All Plans $375.07 ↓ -10%
Blue Shield CA Medicare|All Other Plans $375.07 ↓ -10%
Scan Health Plan Medicare|All Plans $375.07 ↓ -10%
LA Care Medicare|All Plans $375.07 ↓ -10%
HCLA Medicare|Preferred IPA $375.07 ↓ -10%
MHN Commercial|All Plans $375.07 ↓ -10%
DHR Medicaid|> 21 $375.50 ↓ -10%
DHR Medicaid|< 21 $375.50 ↓ -10%
LA Care Commercial|All Plans $468.84 ↑ +12%
Blue Shield CA Commercial|Exchange $653.00 ↑ +56%
Healthcare Partners Medicare|All Plans $735.98 ↑ +76%
Healthcare Partners Commercial|All Plans $811.08 ↑ +94%
Blue Shield CA Commercial|All Other Plans $816.00 ↑ +95%
Blue Shield CA Medicare|BlueShield Promise $976.30 ↑ +133%
Kaiser Commercial|All Plans $1,021.36 ↑ +144%
MultiPlan Commercial|All Plans $1,201.60 ↑ +187%
Healthsmart Commercial|All Plans $1,306.74 ↑ +212%
United Commercial|HMO $1,426.90 ↑ +241%
US Behavioral Health Commercial|All Plans $1,502.00 ↑ +258%
BCBS - Anthem Commercial|Vivity $2,405.00 ↑ +474%
Health Net Commercial|EPPO $2,525.00 ↑ +503%
Health Net Commercial|Care Product $3,013.00 ↑ +619%
Health Net Commercial|All Other Plans $3,391.00 ↑ +709%
BCBS - Anthem Commercial|All Other Plans $4,409.00 ↑ +952%
BCBS - Anthem Commercial|MCS $6,040.00 ↑ +1341%

Visitor-reported prices

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Arthrocentesis/aspiration/injection intermediate joint/bursa without ultrasound guidance right at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $1,106.83 $53.59 – $682.44
Banner Lassen Medical Center Susanville $302.24 $82.73 – $374.42
Petaluma Valley Hospital Petaluma $1,317.84 $413.65 – $1,687.00
Arroyo Grande Hospital Santa Maria $1,673.06 $43.57 – $1,034.88
Mark Twain Medical Center San Andreas $861.14 $27.17 – $102.90
French Hospital San Luis Obispo $1,532.33 $43.57 – $876.12
Mercy Hospitals – Bakersfield Bakersfield $313.50 $43.57 – $676.00
Bakersfield Memorial Hospital Bakersfield $310.12 $43.57 – $667.55

All California hospitals for this procedure →