Histochemical stains add-on 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.

$42.11 with Blue Shield vs $169.96 with Aetna — 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
Blue Shield Epn/Ifp Benefit Exchange $42.11
Blue Cross All Commercial Plans $52.88
Blue Shield Medicare Managed Care Plan $115.32
Blue Shield Tandem Ppo/Blue High Performance Ppo/Epo $140.22
Unitedhealthcare All Commercial Plans $150.86
Unitedhealthcare Select/Navigate Hmo $150.86
Blue Shield Ppo/Epo $155.95
Blue Shield Hmo $155.95
Cigna All Commercial Plans $159.83
Aetna All Commercial Plans $169.96

Visitor-reported prices

visitor-reported
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Histochemical stains add-on at other California hospitals

Hospital City Cash price Negotiated range
Mark Twain Medical Center San Andreas $63.27 $24.58 – $93.10
Mercy Hospitals – Bakersfield Bakersfield $113.58 $7.00 – $227.73
Bakersfield Memorial Hospital Bakersfield $112.35 $7.00 – $227.73
St. Joseph's Behavioral Health Center Stockton $43.76 $7.30 – $58.40
St. Joseph's Medical Center Stockton Stockton $90.00 $15.33 – $464.21
Mercy Medical Center Mt. Shasta Mt Shasta $272.62 $6.00 – $25.00
Mercy Medical Center Merced Merced $39.46 $43.80 – $73.00
Northridge Hospital Medical Center Northridge $117.74 $62.01 – $422.00

All California hospitals for this procedure →