Arthrocentesis/aspiration/inj major joint/bursa without Ultrasound guidance (both sides) 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

$537.92

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.

$1,928.00

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.

$52.54 with Gold Coast Health Plan vs $7,773.00 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
Gold Coast Health Plan Medicaid|All Plans $52.54 ↓ -90%
HCLA Medicaid|Preferred IPA > 21 $52.54 ↓ -90%
Kaiser Medicaid|> 21 $52.54 ↓ -90%
Kaiser Medicaid|< 21 $52.54 ↓ -90%
HCLA Medicaid|Preferred IPA < 21 $52.54 ↓ -90%
Health Net Medicaid|< 21 $70.40 ↓ -87%
Health Net Medicaid|> 21 $70.40 ↓ -87%
BCBS - Anthem Medicaid|< 21 $87.35 ↓ -84%
BCBS - Anthem Medicaid|> 21 $87.35 ↓ -84%
Molina Medicaid|> 21 $115.98 ↓ -78%
Molina Medicaid|< 21 $115.98 ↓ -78%
LA Care Medicaid|All Plans $241.16 ↓ -55%
Humana Commercial|All Plans $375.07 ↓ -30%
Humana Medicare|All Plans $375.07 ↓ -30%
Aetna Medicare|All Plans $375.07 ↓ -30%
First Health Commercial|All Plans $375.07 ↓ -30%
Molina Medicare|All Plans $375.07 ↓ -30%
United Medicare|All Plans $375.07 ↓ -30%
Health Net Medicare|All Plans $375.07 ↓ -30%
Kaiser Medicare|All Plans $375.07 ↓ -30%
Central Health Plan Commercial|All Plans $375.07 ↓ -30%
Central Health Plan Medicare|All Plans $375.07 ↓ -30%
BCBS - Anthem Medicare|All Plans $375.07 ↓ -30%
Blue Shield CA Medicare|All Other Plans $375.07 ↓ -30%
Scan Health Plan Medicare|All Plans $375.07 ↓ -30%
LA Care Medicare|All Plans $375.07 ↓ -30%
HCLA Medicare|Preferred IPA $375.07 ↓ -30%
MHN Commercial|All Plans $375.07 ↓ -30%
Blue Shield CA Medicaid|All Plans $414.20 ↓ -23%
United Commercial|All Other Plans $443.44 ↓ -18%
LA Care Commercial|All Plans $468.84 ↓ -13%
DHR Medicaid|> 21 $482.00 ↓ -10%
DHR Medicaid|< 21 $482.00 ↓ -10%
Blue Shield CA Commercial|Exchange $653.00 ↑ +21%
Blue Shield CA Commercial|All Other Plans $816.00 ↑ +52%
Healthcare Partners Medicare|All Plans $944.72 ↑ +76%
Healthcare Partners Commercial|All Plans $1,041.12 ↑ +94%
Blue Shield CA Medicare|BlueShield Promise $1,253.20 ↑ +133%
Kaiser Commercial|All Plans $1,311.04 ↑ +144%
MultiPlan Commercial|All Plans $1,542.40 ↑ +187%
Healthsmart Commercial|All Plans $1,677.36 ↑ +212%
United Commercial|HMO $1,831.60 ↑ +240%
US Behavioral Health Commercial|All Plans $1,928.00 ↑ +258%
Health Net Commercial|EPPO $2,525.00 ↑ +369%
Health Net Commercial|Care Product $3,013.00 ↑ +460%
BCBS - Anthem Commercial|Vivity $3,096.00 ↑ +476%
Health Net Commercial|All Other Plans $3,391.00 ↑ +530%
BCBS - Anthem Commercial|All Other Plans $5,674.00 ↑ +955%
BCBS - Anthem Commercial|MCS $7,773.00 ↑ +1345%

Visitor-reported prices

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Arthrocentesis/aspiration/inj major joint/bursa without Ultrasound guidance (both sides) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $454.65 $64.62 – $682.44
Banner Lassen Medical Center Susanville $1,035.83 $96.71 – $959.33
Petaluma Valley Hospital Petaluma $1,317.84 $413.65 – $1,687.00
Arroyo Grande Hospital Santa Maria $752.00 $52.54 – $994.70
Mark Twain Medical Center San Andreas $1,094.24 $31.05 – $117.60
French Hospital San Luis Obispo $605.25 $52.54 – $876.12
Mercy Hospitals – Bakersfield Bakersfield $348.00 $52.54 – $738.40
Bakersfield Memorial Hospital Bakersfield $338.75 $52.54 – $729.17

All California hospitals for this procedure →