Assay of silica 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

$48.16

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.

$112.00

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.

$25.21 with Cigna vs $150.05 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
Cigna Medicare|All Plans $25.21 ↓ -48%
Kaiser Medicare|All Plans $25.21 ↓ -48%
SMIPA Medicare|All Plans $25.21 ↓ -48%
Humana Medicare|All Plans $25.21 ↓ -48%
Health Net Medicare|HMO $25.21 ↓ -48%
EasyChoice Medicare|All Plans $25.21 ↓ -48%
Central Health Plan Medicare|All Plans $25.21 ↓ -48%
LA Care Medicare|All Plans $25.21 ↓ -48%
HCLA Medicare|Preferred IPA $25.21 ↓ -48%
Molina Medicare|All Plans $25.21 ↓ -48%
Blue Shield CA Medicare|All Other Plans $25.21 ↓ -48%
United Medicare|All Plans $25.21 ↓ -48%
Scan Health Plan Medicare|All Plans $25.21 ↓ -48%
BCBS - Anthem Medicare|All Plans $25.21 ↓ -48%
HPN Medicare|Senior $25.21 ↓ -48%
Health Net Medicare|All Other Plans $25.21 ↓ -48%
Noble IPA Medicaid|< 21 $27.01 ↓ -44%
Noble IPA Medicaid|> 21 $27.01 ↓ -44%
DHR Medicaid|< 21 $28.00 ↓ -42%
DHR Medicaid|> 21 $28.00 ↓ -42%
Partnership Health Plan Medicaid|< 21 $30.01 ↓ -38%
Preferred IPA Medicaid|Risk $30.01 ↓ -38%
HCLA Medicaid|Preferred IPA > 21 $30.01 ↓ -38%
HCLA Medicaid|Preferred IPA < 21 $30.01 ↓ -38%
Angeles IPA Medicare|All Plans $30.01 ↓ -38%
Inland Empire Health Plan Medicaid|All Plans $30.01 ↓ -38%
Partnership Health Plan Medicaid|> 21 $30.01 ↓ -38%
United Commercial|Options PPO $30.25 ↓ -37%
United Commercial|HMO $30.25 ↓ -37%
United Commercial|All Other Plans $30.25 ↓ -37%
United Commercial|Non-Options PPO $30.25 ↓ -37%
Blue Shield CA Medicare|Trauma $31.51 ↓ -35%
LA Care Commercial|All Plans $31.51 ↓ -35%
HCLA Commercial|Preferred IPA $31.51 ↓ -35%
BCBS - Anthem Medicaid|All Plans $31.91 ↓ -34%
Health Net Medicaid|< 21 $40.00 ↓ -17%
Health Net Medicaid|> 21 $40.00 ↓ -17%
SevenCorners Medicare|All Plans $40.34 ↓ -16%
Molina Medicaid|All Plans $42.01 ↓ -13%
Blue Shield CA Commercial|Exchange $42.56 ↓ -12%
Kaiser Medicaid|< 21 $45.02 ↓ -7%
Kaiser Medicaid|> 21 $45.02 ↓ -7%
Blue Shield CA Commercial|All Other Plans $54.88 ↑ +14%
Cigna Commercial|PPO $56.23 ↑ +17%
Cigna Commercial|All Other Plans $56.23 ↑ +17%
BCBS - Anthem Commercial|Exchange $64.96 ↑ +35%
Blue Shield CA Medicare|BlueShield Promise $72.80 ↑ +51%
Kaiser Commercial|All Plans $78.40 ↑ +63%
LA Care Medicaid|All Plans $86.19 ↑ +79%
MultiPlan Commercial|All Plans $89.60 ↑ +86%
BCBS - Anthem Commercial|All Other Plans $97.44 ↑ +102%
Aetna Commercial|All Other Plans $112.00 ↑ +133%
Aetna Commercial|HMO $112.00 ↑ +133%
BCBS - Anthem Commercial|MCS $112.00 ↑ +133%
Aetna Commercial|PPO $112.00 ↑ +133%
Care 1st Medicaid|All Plans $150.05 ↑ +212%
Blue Shield CA Medicaid|All Plans $150.05 ↑ +212%

Visitor-reported prices

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Assay of silica at other California hospitals

Hospital City Cash price Negotiated range
Community Hospital San Bernardino San Bernardino $43.80 $22.40 – $150.05
Glendale Memorial Hospital Health Center Glendale $36.52 $22.40 – $112.00
St. Bernardine Medical Center San Bernardino $37.30 $21.68 – $150.05
Petaluma Valley Hospital Petaluma not published $24.71 – $192.18
Queen of The Valley Medical Center Napa not published $25.21 – $242.87
Providence St Joseph Hospital Eureka Eureka not published $25.21 – $275.42
Healdsburg Hospital Healdsburg not published $25.21 – $109.87
Redwood Memorial Hospital Fortuna not published $276.06 – $276.06

All California hospitals for this procedure →