Sodium serum/plasma/whole blood at Providence Little Company of Mary Med Center Torrance

4101 Torrance Blvd, Torrance, CA · Providence · · NPI 1003084211

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

$89.60

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.

$256.00

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.

$4.81 with Aetna vs $45.83 with Blue Shield — 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
Aetna Medicare Managed Care Plan $4.81 ↓ -95%
Humana Medicare Managed Care Plan $4.91 ↓ -95%
Caremore Medicare Managed Care Plan $5.29 ↓ -94%
La Care Health Plan Covered Ca Exchange $6.25 ↓ -93%
Blue Cross Anthem Vivity City Of La Other Commercial Plan $6.82 ↓ -92%
Blue Cross Anthem Vivity Non City Of La Other Commercial Plan $7.68 ↓ -91%
Cigna Oa/Oap Hmo/Pos $8.70 ↓ -90%
Healthnet Ambetter Hmo $8.90 ↓ -90%
Unitedhealthcare All Commercial Plans $9.62 ↓ -89%
First Health/Coventry Coventry All Commercial Plans $9.62 ↓ -89%
Unitedhealthcare Select/Navigate Hmo $9.62 ↓ -89%
Healthnet Ambetter Ppo $10.29 ↓ -89%
Cigna Ppo $12.21 ↓ -86%
Aetna All Commercial Plans $13.24 ↓ -85%
Blue Cross All Commercial Plans $23.69 ↓ -74%
Blue Shield Epn/Ifp Benefit Exchange $27.96 ↓ -69%
Blue Shield Hmo $29.90 ↓ -67%
Blue Shield Tandem Ppo/Blue High Performance Ppo/Epo $30.31 ↓ -66%
Blue Shield Ppo/Epo $33.73 ↓ -62%
Blue Shield Medicare Managed Care Plan $45.83 ↓ -49%

Visitor-reported prices

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Sodium serum/plasma/whole blood at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $92.42 $4.81 – $15.01
Banner Lassen Medical Center Susanville $19.41 $0.96 – $30.07
Petaluma Valley Hospital Petaluma $143.82 $4.71 – $39.13
Arroyo Grande Hospital Santa Maria $77.04 $4.81 – $14.70
Mark Twain Medical Center San Andreas $53.28 $4.81 – $78.40
French Hospital San Luis Obispo $70.56 $4.05 – $14.70
Mercy Hospitals – Bakersfield Bakersfield $33.02 $4.81 – $25.60
Bakersfield Memorial Hospital Bakersfield $32.67 $4.81 – $25.28

All California hospitals for this procedure →