Antithrombin iii activity at Providence St Joseph Hospital Orange

1100 W Stewart Dr, Orange, CA · Providence · · NPI 1912982216

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 11, 2026

$94.32

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.

$196.50

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.

$10.07 with Providence vs $172.09 with Blue Cross — 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
Providence Oscar All Commercial Plans $10.07 ↓ -89%
Blue Cross Anthem Vivity City Of La Other Commercial Plan $11.11 ↓ -88%
Aetna Medicare Managed Care Plan $11.85 ↓ -87%
Blue Cross Anthem Vivity Non City Of La Other Commercial Plan $18.93 ↓ -80%
Healthnet Ambetter Hmo $21.92 ↓ -77%
Unitedhealthcare All Commercial Plans $23.70 ↓ -75%
Unitedhealthcare Select/Navigate Hmo $23.70 ↓ -75%
Aetna Gatekeeper Hmo $95.33 ↑ +1%
Blue Cross Anthem Non-Mcs (Ind1, Ncx1, Ncx3) All Commercial Plans $143.41 ↑ +52%
Blue Cross Anthem Mcs (Indx) All Commercial Plans $172.09 ↑ +82%

Visitor-reported prices

visitor-reported
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Antithrombin iii activity at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $6.93 $2.83 – $31.43
Petaluma Valley Hospital Petaluma $100.22 $11.61 – $96.72
Arroyo Grande Hospital Santa Maria $77.79 $6.50 – $30.52
Mark Twain Medical Center San Andreas $10.54 $7.04 – $13.00
French Hospital San Luis Obispo $71.25 $3.51 – $35.88
Mercy Hospitals – Bakersfield Bakersfield $106.85 $6.50 – $34.04
Bakersfield Memorial Hospital Bakersfield $105.70 $6.50 – $34.04
Queen of The Valley Medical Center Napa $100.22 $11.85 – $122.24

All California hospitals for this procedure →