Mayo hla typing a/b/c single antigen at Northridge Hospital Medical Center
18300 Roscoe Blvd, Northridge, CA · CommonSpirit Health · · NPI 1417089350
$7.54
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.
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What you pay up front if you don't use insurance.
$27.00
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.
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The hospital's undiscounted list price — almost no one pays this.
$3.78 with Blue Shield CA vs $164.55 with Blue Shield CA — 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 →
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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 ?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 |
|---|---|---|---|
| Blue Shield CA | Commercial|Exchange | $3.78 | ↓ -50% |
| Blue Shield CA | Commercial|All Other Plans | $4.59 | ↓ -39% |
| DHR | Medicaid|> 21 | $6.75 | ↓ -10% |
| DHR | Medicaid|< 21 | $6.75 | ↓ -10% |
| Blue Shield CA | Medicare|BlueShield Promise | $17.55 | ↑ +133% |
| BCBS - Anthem | Commercial|Vivity | $21.33 | ↑ +183% |
| MultiPlan | Commercial|All Plans | $21.60 | ↑ +186% |
| Healthsmart | Commercial|All Plans | $23.49 | ↑ +212% |
| BCBS - Anthem | Commercial|All Other Plans | $24.84 | ↑ +229% |
| Central Health Plan | Medicare|All Plans | $25.81 | ↑ +242% |
| Humana | Medicare|All Plans | $25.81 | ↑ +242% |
| Aetna | Medicare|All Plans | $25.81 | ↑ +242% |
| First Health | Commercial|All Plans | $25.81 | ↑ +242% |
| Molina | Medicare|All Plans | $25.81 | ↑ +242% |
| United | Medicare|All Plans | $25.81 | ↑ +242% |
| Health Net | Medicare|All Plans | $25.81 | ↑ +242% |
| Kaiser | Medicare|All Plans | $25.81 | ↑ +242% |
| Central Health Plan | Commercial|All Plans | $25.81 | ↑ +242% |
| Humana | Commercial|All Plans | $25.81 | ↑ +242% |
| BCBS - Anthem | Medicare|All Plans | $25.81 | ↑ +242% |
| Blue Shield CA | Medicare|All Other Plans | $25.81 | ↑ +242% |
| Scan Health Plan | Medicare|All Plans | $25.81 | ↑ +242% |
| LA Care | Medicare|All Plans | $25.81 | ↑ +242% |
| HCLA | Medicare|Preferred IPA | $25.81 | ↑ +242% |
| MHN | Commercial|All Plans | $25.81 | ↑ +242% |
| Aetna | Commercial|PPO | $27.00 | ↑ +258% |
| Aetna | Commercial|All Other Plans | $27.00 | ↑ +258% |
| BCBS - Anthem | Commercial|MCS | $27.00 | ↑ +258% |
| BCBS - Anthem | Medicaid|< 21 | $27.00 | ↑ +258% |
| BCBS - Anthem | Medicaid|> 21 | $27.00 | ↑ +258% |
| United | Commercial|All Other Plans | $27.00 | ↑ +258% |
| Molina | Medicaid|> 21 | $27.00 | ↑ +258% |
| Health Net | Medicaid|> 21 | $27.00 | ↑ +258% |
| Kaiser | Medicaid|< 21 | $27.00 | ↑ +258% |
| Kaiser | Medicaid|> 21 | $27.00 | ↑ +258% |
| US Behavioral Health | Commercial|All Plans | $27.00 | ↑ +258% |
| United | Commercial|HMO | $27.00 | ↑ +258% |
| Molina | Medicaid|< 21 | $27.00 | ↑ +258% |
| HCLA | Medicaid|Preferred IPA < 21 | $27.00 | ↑ +258% |
| Aetna | Commercial|HMO | $27.00 | ↑ +258% |
| HCLA | Medicaid|Preferred IPA > 21 | $27.00 | ↑ +258% |
| Gold Coast Health Plan | Medicaid|All Plans | $27.00 | ↑ +258% |
| Health Net | Medicaid|< 21 | $27.00 | ↑ +258% |
| LA Care | Commercial|All Plans | $32.26 | ↑ +328% |
| Cigna | Commercial|All Other Plans | $47.07 | ↑ +524% |
| Cigna | Commercial|PPO | $47.07 | ↑ +524% |
| LA Care | Medicaid|All Plans | $105.29 | ↑ +1296% |
| Blue Shield CA | Medicaid|All Plans | $164.55 | ↑ +2082% |
Visitor-reported prices
Comments
Mayo hla typing a/b/c single antigen at other California hospitals
| Hospital | City | Cash price | Negotiated range |
|---|---|---|---|
| St. John's Camarillo Hospital | Camarillo | $11.83 | $7.29 – $68.50 |
| Banner Lassen Medical Center | Susanville | $8.92 | $5.16 – $37.85 |
| Petaluma Valley Hospital | Petaluma | $68.85 | $25.29 – $193.94 |
| Arroyo Grande Hospital | Santa Maria | $11.56 | $13.50 – $66.52 |
| Mark Twain Medical Center | San Andreas | $17.99 | $14.62 – $27.00 |
| French Hospital | San Luis Obispo | $10.59 | $7.29 – $78.19 |
| Mercy Hospitals – Bakersfield | Bakersfield | $10.02 | $8.57 – $74.18 |
| Bakersfield Memorial Hospital | Bakersfield | $9.91 | $8.57 – $74.18 |