Arthrp w/prostc trapezium at Providence Saint John's Health Center

2121 Santa Monica Blvd, Santa Monica, CA · Providence · · NPI 1124026273

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.

Full explanation →

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

$2,455.49 with Blue Shield vs $25,913.00 with Healthnet — 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
Blue Shield Medicare Managed Care Plan $2,455.49
Blue Shield Tandem Ppo/Blue High Performance Ppo/Epo $8,205.68
Blue Cross All Commercial Plans $8,837.00
Blue Shield Hmo $9,114.83
Blue Shield Ppo/Epo $9,114.83
Aetna Medicare Managed Care Plan $9,332.70
Humana Choicecare Medicare Managed Care Plan $9,519.36
Blue Cross Anthem Vivity City Of La Other Commercial Plan $9,777.67
Unitedhealthcare Select/Navigate Hmo $9,834.00
Central Health Plan Medicare Managed Care Plan $10,265.97
Blue Shield Epn/Ifp Benefit Exchange $10,461.89
Blue Cross Anthem Vivity Non City Of La Other Commercial Plan $11,012.44
Unitedhealthcare All Commercial Plans $11,155.00
La Care Health Plan Covered Ca Exchange $12,132.52
Cigna All Commercial Plans $13,207.00
Healthnet Blue And Gold Other Commercial Plan $16,065.00
Healthnet Ambetter Hmo $17,265.50
Healthnet Ambetter Ppo $19,971.99
Healthnet All Commercial Plans $25,913.00

Visitor-reported prices

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Arthrp w/prostc trapezium at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo not published $571.20 – $16,602.72
Petaluma Valley Hospital Petaluma not published $4,129.00 – $11,185.00
Arroyo Grande Hospital Santa Maria not published $464.39 – $9,076.82
Mark Twain Medical Center San Andreas not published $464.39 – $464.39
French Hospital San Luis Obispo not published $464.39 – $9,076.82
Mercy Hospitals – Bakersfield Bakersfield not published $464.39 – $9,076.82
Bakersfield Memorial Hospital Bakersfield not published $464.39 – $9,076.82
Queen of The Valley Medical Center Napa not published $9,256.00 – $35,965.00

All California hospitals for this procedure →