Digital analysis of eeg at St. Mary Medical Center

1050 Linden Ave, Long Beach, CA · CommonSpirit Health · · NPI 1194840421

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$135.45

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.

$315.00

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.

$78.75 with DHR vs $6,343.00 with United — 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
DHR Medicaid|> 21 $78.75 ↓ -42%
DHR Medicaid|< 21 $78.75 ↓ -42%
Inland Empire Health Plan Medicaid|All Plans $133.51 ↓ -1%
HCLA Medicaid|Preferred IPA > 21 $133.51 ↓ -1%
Partnership Health Plan Medicaid|< 21 $133.51 ↓ -1%
Partnership Health Plan Medicaid|> 21 $133.51 ↓ -1%
HCLA Medicaid|Preferred IPA < 21 $133.51 ↓ -1%
BCBS - Anthem Medicaid|All Plans $166.89 ↑ +23%
Health Net Medicaid|> 21 $177.57 ↑ +31%
Health Net Medicaid|< 21 $177.57 ↑ +31%
United Commercial|Non-Options PPO $179.55 ↑ +33%
BCBS - Anthem Commercial|Exchange $182.70 ↑ +35%
Noble IPA Medicaid|< 21 $190.50 ↑ +41%
Noble IPA Medicaid|> 21 $190.50 ↑ +41%
Kaiser Medicaid|> 21 $200.26 ↑ +48%
Kaiser Medicaid|< 21 $200.26 ↑ +48%
Blue Shield CA Medicare|BlueShield Promise $204.75 ↑ +51%
Preferred IPA Medicaid|Risk $211.67 ↑ +56%
Angeles IPA Medicare|All Plans $211.67 ↑ +56%
Kaiser Commercial|All Plans $220.50 ↑ +63%
MultiPlan Commercial|All Plans $252.00 ↑ +86%
BCBS - Anthem Commercial|All Other Plans $274.05 ↑ +102%
Molina Medicaid|All Plans $296.34 ↑ +119%
SMIPA Medicare|All Plans $315.00 ↑ +133%
BCBS - Anthem Commercial|MCS $315.00 ↑ +133%
LA Care Medicaid|All Plans $550.06 ↑ +306%
Blue Shield CA Medicaid|All Plans $1,058.35 ↑ +681%
Care 1st Medicaid|All Plans $1,058.35 ↑ +681%
United Commercial|HMO $6,206.00 ↑ +4482%
United Commercial|Options PPO $6,343.00 ↑ +4583%
United Commercial|All Other Plans $6,343.00 ↑ +4583%

Visitor-reported prices

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Digital analysis of eeg at other California hospitals

Hospital City Cash price Negotiated range
Mercy Hospitals – Bakersfield Bakersfield $150.63 $133.51 – $406.00
Bakersfield Memorial Hospital Bakersfield $149.01 $133.51 – $406.00
St. Joseph's Behavioral Health Center Stockton $261.52 $45.80 – $366.40
Providence Mission Hospital - Mission Viejo Mission Viejo $1,216.32 $2,547.75 – $2,547.75
Mercy Medical Center Merced Merced $209.09 $133.51 – $406.00
Community Hospital San Bernardino San Bernardino $120.82 $133.51 – $7,832.00
Glendale Memorial Hospital Health Center Glendale $119.32 $91.50 – $895.36
St. Bernardine Medical Center San Bernardino $133.20 $116.00 – $5,761.00

All California hospitals for this procedure →