Mayo chromium 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

$6.02

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.

$14.00

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.

$3.50 with DHR vs $129.30 with Blue Shield CA — 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 $3.50 ↓ -42%
DHR Medicaid|> 21 $3.50 ↓ -42%
Blue Shield CA Commercial|Exchange $5.32 ↓ -12%
Blue Shield CA Commercial|All Other Plans $6.86 ↑ +14%
BCBS - Anthem Commercial|Exchange $8.12 ↑ +35%
Blue Shield CA Medicare|BlueShield Promise $9.10 ↑ +51%
Kaiser Commercial|All Plans $9.80 ↑ +63%
MultiPlan Commercial|All Plans $11.20 ↑ +86%
BCBS - Anthem Commercial|All Other Plans $12.18 ↑ +102%
Noble IPA Medicaid|< 21 $12.60 ↑ +109%
Noble IPA Medicaid|> 21 $12.60 ↑ +109%
United Commercial|Non-Options PPO $14.00 ↑ +133%
Health Net Medicare|All Other Plans $14.00 ↑ +133%
Health Net Medicaid|< 21 $14.00 ↑ +133%
Health Net Medicaid|> 21 $14.00 ↑ +133%
Health Net Medicare|HMO $14.00 ↑ +133%
Cigna Medicare|All Plans $14.00 ↑ +133%
Kaiser Medicare|All Plans $14.00 ↑ +133%
Central Health Plan Medicare|All Plans $14.00 ↑ +133%
BCBS - Anthem Medicaid|All Plans $14.00 ↑ +133%
BCBS - Anthem Medicare|All Plans $14.00 ↑ +133%
BCBS - Anthem Commercial|MCS $14.00 ↑ +133%
Blue Shield CA Medicare|All Other Plans $14.00 ↑ +133%
LA Care Medicare|All Plans $14.00 ↑ +133%
Humana Medicare|All Plans $14.00 ↑ +133%
Aetna Commercial|All Other Plans $14.00 ↑ +133%
Aetna Commercial|PPO $14.00 ↑ +133%
Aetna Commercial|HMO $14.00 ↑ +133%
Molina Medicaid|All Plans $14.00 ↑ +133%
Molina Medicare|All Plans $14.00 ↑ +133%
United Commercial|All Other Plans $14.00 ↑ +133%
United Medicare|All Plans $14.00 ↑ +133%
United Commercial|HMO $14.00 ↑ +133%
United Commercial|Options PPO $14.00 ↑ +133%
Partnership Health Plan Medicaid|> 21 $14.00 ↑ +133%
Scan Health Plan Medicare|All Plans $14.00 ↑ +133%
HPN Medicare|Senior $14.00 ↑ +133%
Inland Empire Health Plan Medicaid|All Plans $14.00 ↑ +133%
Angeles IPA Medicare|All Plans $14.00 ↑ +133%
EasyChoice Medicare|All Plans $14.00 ↑ +133%
HCLA Medicaid|Preferred IPA < 21 $14.00 ↑ +133%
HCLA Medicaid|Preferred IPA > 21 $14.00 ↑ +133%
HCLA Medicare|Preferred IPA $14.00 ↑ +133%
Preferred IPA Medicaid|Risk $14.00 ↑ +133%
SMIPA Medicare|All Plans $14.00 ↑ +133%
Partnership Health Plan Medicaid|< 21 $14.00 ↑ +133%
LA Care Commercial|All Plans $17.50 ↑ +191%
HCLA Commercial|Preferred IPA $17.50 ↑ +191%
Blue Shield CA Medicare|Trauma $17.50 ↑ +191%
Kaiser Medicaid|> 21 $21.00 ↑ +249%
Kaiser Medicaid|< 21 $21.00 ↑ +249%
SevenCorners Medicare|All Plans $22.40 ↑ +272%
Cigna Commercial|All Other Plans $45.22 ↑ +651%
Cigna Commercial|PPO $45.22 ↑ +651%
LA Care Medicaid|All Plans $57.68 ↑ +858%
Care 1st Medicaid|All Plans $129.30 ↑ +2048%
Blue Shield CA Medicaid|All Plans $129.30 ↑ +2048%

Visitor-reported prices

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Mayo chromium at other California hospitals

Hospital City Cash price Negotiated range
Banner Lassen Medical Center Susanville $27.54 $4.06 – $42.68
Petaluma Valley Hospital Petaluma $23.97 $19.87 – $165.53
Arroyo Grande Hospital Santa Maria $117.28 $7.00 – $52.25
Mark Twain Medical Center San Andreas $9.33 $7.58 – $14.00
French Hospital San Luis Obispo $107.41 $3.78 – $61.42
Mercy Hospitals – Bakersfield Bakersfield $13.98 $7.00 – $58.27
Bakersfield Memorial Hospital Bakersfield $13.83 $7.00 – $58.27
Queen of The Valley Medical Center Napa $23.97 $20.28 – $209.19

All California hospitals for this procedure →