Mayo legionella antibody at Glendale Memorial Hospital Health Center

1420 S Central Ave, Glendale, CA · CommonSpirit Health · · NPI 1477610640

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

$7.01

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.

$4.30 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 $4.30 ↓ -39%
Health Net Medicaid|DHR $5.38 ↓ -23%
Blue Shield CA Commercial|All Other Plans $5.81 ↓ -17%
HPN Medicare|All Plans $9.89 ↑ +41%
Kaiser Commercial|All Plans $12.04 ↑ +72%
Blue Shield CA Commercial|Magellan $12.90 ↑ +84%
SCAN Medicare|All Plans $13.33 ↑ +90%
First Health Commercial|All Plans $13.98 ↑ +99%
CareMore Medicare|All Plans $15.30 ↑ +118%
DHR Medicare|All Plans $15.30 ↑ +118%
Humana Commercial|All Plans $15.30 ↑ +118%
United Medicare|All Plans $15.30 ↑ +118%
Health Net Medicare|All Plans $15.30 ↑ +118%
Care 1st Medicare|All Other Plans $15.30 ↑ +118%
MHN Commercial|All Plans $15.30 ↑ +118%
HCLA Medicare|Preferred IPA $15.30 ↑ +118%
US Behavioral Health Medicare|All Plans $15.30 ↑ +118%
Care 1st Medicare|BlueShield Promise $16.13 ↑ +130%
MultiPlan Commercial|All Plans $17.20 ↑ +145%
BCBS - Anthem Medicare|Alhambra Senior $17.59 ↑ +151%
BCBS - Anthem Commercial|Non-MCS $17.63 ↑ +151%
United Commercial|HMO $18.36 ↑ +162%
United Commercial|Options PPO $18.36 ↑ +162%
United Commercial|PPO $18.36 ↑ +162%
United Commercial|Navigate $18.36 ↑ +162%
BCBS - Anthem Commercial|Alhambra $19.13 ↑ +173%
Health Net Commercial|HCLA $19.13 ↑ +173%
BCBS - Anthem Commercial|HCLA $19.13 ↑ +173%
HCLA Commercial|All Other Plans $19.13 ↑ +173%
HCLA Commercial|Preferred IPA $19.13 ↑ +173%
LA Care Commercial|All Plans $19.13 ↑ +173%
HCLA Medicaid|Preferred IPA > 21 $19.51 ↑ +178%
Health Net Medicaid|Preferred IPA $19.51 ↑ +178%
HCLA Medicaid|Preferred IPA < 21 $19.51 ↑ +178%
Aetna Commercial|PPO $21.50 ↑ +207%
Aetna Commercial|All Other Plans $21.50 ↑ +207%
Aetna Commercial|HMO $21.50 ↑ +207%
Molina Medicaid|All Plans $21.50 ↑ +207%
Health Net Medicaid|< 21 $21.50 ↑ +207%
Health Net Medicaid|> 21 $21.50 ↑ +207%
BCBS - Anthem Medicaid|All Plans $21.50 ↑ +207%
BCBS - Anthem Commercial|MCS $21.50 ↑ +207%
HPN Medicaid|< 21 $24.00 ↑ +242%
HPN Medicaid|> 21 $24.00 ↑ +242%
Health Net Medicaid|Alhambra < 21 $25.37 ↑ +262%
Health Net Medicaid|Alhambra > 21 $25.37 ↑ +262%
Kaiser Medicaid|< 21 $29.27 ↑ +318%
Kaiser Medicaid|> 21 $29.27 ↑ +318%
Cigna Commercial|PPO $34.14 ↑ +387%
Cigna Commercial|All Other Plans $34.14 ↑ +387%
LA Care Medicaid|All Plans $57.53 ↑ +721%
Care 1st Medicaid|All Plans $97.55 ↑ +1292%

Visitor-reported prices

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Mayo legionella antibody at other California hospitals

Hospital City Cash price Negotiated range
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
Queen of The Valley Medical Center Napa $37.23 $15.30 – $155.57

All California hospitals for this procedure →