Mayo legionella antibody at St. Bernardine Medical Center

2101 N Waterman Ave, San Bernardino, CA · CommonSpirit Health · · NPI 1689769911

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

$7.16

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.

$21.50

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.

$5.59 with Blue Shield CA vs $97.55 with Care 1st — 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 CA Commercial|Exchange $5.59 ↓ -22%
Kaiser Commercial|All Plans $6.45 ↓ -10%
Blue Shield CA Commercial|All Other Plans $8.39 ↑ +17%
HPN Medicare|Senior $12.69 ↑ +77%
BCBS - Anthem Commercial|Exchange $12.69 ↑ +77%
Kaiser Medicaid|All Plans $13.16 ↑ +84%
HPN Commercial|All Plans $13.55 ↑ +89%
First Health Commercial|All Plans $14.19 ↑ +98%
IHCG Medicare|All Plans $15.30 ↑ +114%
Humana Medicare|All Plans $15.30 ↑ +114%
First Health Medicare|All Plans $15.30 ↑ +114%
Molina Medicare|All Plans $15.30 ↑ +114%
United Medicare|All Plans $15.30 ↑ +114%
Health Net Medicare|All Plans $15.30 ↑ +114%
Kaiser Medicare|All Plans $15.30 ↑ +114%
Central Health Plan Medicare|All Plans $15.30 ↑ +114%
BCBS - Anthem Medicare|All Plans $15.30 ↑ +114%
Blue Shield CA Medicare|All Other Plans $15.30 ↑ +114%
Scan Health Plan Medicare|All Plans $15.30 ↑ +114%
Inland Empire Health Plan Medicare|All Plans $15.30 ↑ +114%
Epic Health Medicare|All Plans $15.30 ↑ +114%
Patton Medicare|All Plans $15.30 ↑ +114%
IHCG Medicaid|All Plans $15.30 ↑ +114%
MultiPlan Commercial|All Plans $17.20 ↑ +140%
Healthsmart Commercial|All Plans $17.63 ↑ +146%
BCBS - Anthem Commercial|Non-MCS PPO $18.06 ↑ +152%
BCBS - Anthem Commercial|Non-MCS HMO $18.06 ↑ +152%
Blue Shield CA Medicare|BlueShield Promise $18.28 ↑ +155%
United Commercial|HMO $18.36 ↑ +156%
United Commercial|All Other Plans $18.36 ↑ +156%
Partnership Health Plan Medicaid|< 21 $19.51 ↑ +172%
LA Care Medicaid|< 21 $19.51 ↑ +172%
LA Care Medicaid|> 21 $19.51 ↑ +172%
Partnership Health Plan Medicaid|> 21 $19.51 ↑ +172%
BCBS - Anthem Medicaid|All Plans $21.50 ↑ +200%
Molina Medicaid|< 21 $21.50 ↑ +200%
BCBS - Anthem Commercial|MCS $21.50 ↑ +200%
Aetna Commercial|Non-Gatekeeper $21.50 ↑ +200%
Aetna Commercial|Gatekeeper $21.50 ↑ +200%
Molina Medicaid|> 21 $21.50 ↑ +200%
Inland Empire Health Plan Medicaid|All Plans $21.50 ↑ +200%
Redlands Commercial|All Plans $22.18 ↑ +210%
DHMG Commercial|All Plans $22.18 ↑ +210%
EPIC Health Commercial|All Plans $26.01 ↑ +263%
Health Net Medicaid|All Plans $26.45 ↑ +269%
HPN Medicaid|All Plans $28.62 ↑ +300%
Naphcare Commercial|All Plans $29.84 ↑ +317%
Cigna Commercial|PPO $43.91 ↑ +513%
Cigna Commercial|All Other Plans $43.91 ↑ +513%
Care 1st Medicaid|All Plans $97.55 ↑ +1262%

Visitor-reported prices

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Mayo legionella antibody at other California hospitals

Hospital City Cash price Negotiated range
Community Hospital San Bernardino San Bernardino $8.41 $4.30 – $97.55
St. John's Camarillo Hospital Camarillo $9.42 $5.81 – $40.62
Banner Lassen Medical Center Susanville $13.38 $3.06 – $22.44
Petaluma Valley Hospital Petaluma $37.23 $14.99 – $123.10
Arroyo Grande Hospital Santa Maria $9.21 $10.75 – $39.44
French Hospital San Luis Obispo $8.43 $5.81 – $46.37
Mercy Hospitals – Bakersfield Bakersfield $13.92 $4.71 – $43.99
Bakersfield Memorial Hospital Bakersfield $13.77 $4.71 – $43.99

All California hospitals for this procedure →