Heparin assay 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

$62.78

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.

$146.00

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.

$11.25 with DHR vs $82.25 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
DHR Medicaid|> 21 $11.25 ↓ -82%
DHR Medicaid|< 21 $11.25 ↓ -82%
SMIPA Medicare|All Plans $13.09 ↓ -79%
HCLA Medicare|Preferred IPA $13.09 ↓ -79%
Blue Shield CA Medicare|All Other Plans $13.09 ↓ -79%
Humana Medicare|All Plans $13.09 ↓ -79%
EasyChoice Medicare|All Plans $13.09 ↓ -79%
Health Net Medicare|HMO $13.09 ↓ -79%
LA Care Medicare|All Plans $13.09 ↓ -79%
Cigna Medicare|All Plans $13.09 ↓ -79%
Kaiser Medicare|All Plans $13.09 ↓ -79%
HPN Medicare|Senior $13.09 ↓ -79%
Scan Health Plan Medicare|All Plans $13.09 ↓ -79%
Central Health Plan Medicare|All Plans $13.09 ↓ -79%
BCBS - Anthem Medicare|All Plans $13.09 ↓ -79%
Molina Medicare|All Plans $13.09 ↓ -79%
United Medicare|All Plans $13.09 ↓ -79%
Health Net Medicare|All Other Plans $13.09 ↓ -79%
Noble IPA Medicaid|> 21 $14.80 ↓ -76%
Noble IPA Medicaid|< 21 $14.80 ↓ -76%
United Commercial|Non-Options PPO $15.71 ↓ -75%
United Commercial|All Other Plans $15.71 ↓ -75%
United Commercial|HMO $15.71 ↓ -75%
United Commercial|Options PPO $15.71 ↓ -75%
LA Care Commercial|All Plans $16.36 ↓ -74%
Blue Shield CA Medicare|Trauma $16.36 ↓ -74%
HCLA Commercial|Preferred IPA $16.36 ↓ -74%
HCLA Medicaid|Preferred IPA < 21 $16.45 ↓ -74%
Partnership Health Plan Medicaid|< 21 $16.45 ↓ -74%
Partnership Health Plan Medicaid|> 21 $16.45 ↓ -74%
Inland Empire Health Plan Medicaid|All Plans $16.45 ↓ -74%
Angeles IPA Medicare|All Plans $16.45 ↓ -74%
HCLA Medicaid|Preferred IPA > 21 $16.45 ↓ -74%
Preferred IPA Medicaid|Risk $16.45 ↓ -74%
Blue Shield CA Commercial|Exchange $17.10 ↓ -73%
BCBS - Anthem Medicaid|All Plans $17.46 ↓ -72%
SevenCorners Medicare|All Plans $20.94 ↓ -67%
Health Net Medicaid|> 21 $21.93 ↓ -65%
Health Net Medicaid|< 21 $21.93 ↓ -65%
Blue Shield CA Commercial|All Other Plans $22.05 ↓ -65%
Molina Medicaid|All Plans $23.03 ↓ -63%
Kaiser Medicaid|> 21 $24.67 ↓ -61%
Kaiser Medicaid|< 21 $24.67 ↓ -61%
BCBS - Anthem Commercial|Exchange $26.10 ↓ -58%
Cigna Commercial|All Other Plans $29.20 ↓ -53%
Cigna Commercial|PPO $29.20 ↓ -53%
Blue Shield CA Medicare|BlueShield Promise $29.25 ↓ -53%
Kaiser Commercial|All Plans $31.50 ↓ -50%
MultiPlan Commercial|All Plans $36.00 ↓ -43%
BCBS - Anthem Commercial|All Other Plans $39.15 ↓ -38%
Aetna Commercial|All Other Plans $45.00 ↓ -28%
BCBS - Anthem Commercial|MCS $45.00 ↓ -28%
Aetna Commercial|PPO $45.00 ↓ -28%
Aetna Commercial|HMO $45.00 ↓ -28%
LA Care Medicaid|All Plans $47.26 ↓ -25%
Blue Shield CA Medicaid|All Plans $82.25 ↑ +31%
Care 1st Medicaid|All Plans $82.25 ↑ +31%

Visitor-reported prices

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Heparin assay at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $98.55 $13.09 – $48.05
Banner Lassen Medical Center Susanville $38.74 $2.62 – $40.74
Petaluma Valley Hospital Petaluma $316.71 $12.83 – $90.79
Arroyo Grande Hospital Santa Maria $59.58 $13.09 – $44.10
Mark Twain Medical Center San Andreas $117.89 $13.09 – $44.10
French Hospital San Luis Obispo $54.57 $12.15 – $44.10
Mercy Hospitals – Bakersfield Bakersfield $128.74 $11.50 – $37.62
Bakersfield Memorial Hospital Bakersfield $127.35 $12.00 – $37.62

All California hospitals for this procedure →