Artery x-rays spine at Providence Cedars-Sinai Tarzana Medical Center

18321 Clark St, Tarzana, CA · Providence · · NPI 1821250762

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

not published by hospital

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.

not published by hospital

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.

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The hospital's undiscounted list price — almost no one pays this.

$401.87 with Aetna vs $18,613.58 with Cigna — 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.

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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 All Commercial Plans $401.87
Blue Shield Epn/Ifp Benefit Exchange $1,112.36
Blue Shield Tandem Ppo/Blue High Performance Ppo/Epo $1,185.70
Blue Shield Hmo/Ppo/Epo $1,650.21
Blue Shield Medicare Managed Care Plan $2,151.38
Blue Cross All Commercial Plans $2,265.19
Aetna Medicare Managed Care Plan $7,156.86
Humana Choicecare Medicare Managed Care Plan $7,300.00
Unitedhealthcare Select/Navigate Hmo $7,353.90
Unitedhealthcare All Commercial Plans $7,353.90
Blue Cross Anthem Vivity City Of La Other Commercial Plan $7,498.09
Central Health Plan Medicare Managed Care Plan $7,872.54
Blue Cross Anthem Vivity Non City Of La Other Commercial Plan $8,444.98
La Care Health Plan Exchange $9,303.92
Healthnet Ambetter Hmo $13,240.19
Healthnet Ambetter Ppo $15,315.68
Cigna Oap Hmo/Pos $18,613.58
Cigna Ppo $18,613.58

Visitor-reported prices

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Artery x-rays spine at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $2,493.98 $458.67 – $23,085.47
Arroyo Grande Hospital Santa Maria $6,431.56 $303.17 – $22,418.12
French Hospital San Luis Obispo $5,890.59 $303.17 – $26,354.30
Mercy Hospitals – Bakersfield Bakersfield $3,613.92 $303.17 – $25,002.66
Bakersfield Memorial Hospital Bakersfield $3,574.95 $303.17 – $25,002.66
St. Joseph's Medical Center Stockton Stockton $1,972.74 $303.17 – $6,710.00
Santa Rosa Memorial Hospital Santa Rosa $7,949.88 $1,240.14 – $7,742.78
Providence Mission Hospital - Mission Viejo Mission Viejo $3,535.68 $1,010.92 – $13,240.19

All California hospitals for this procedure →