Homocysteine 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

$50.74

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.

$118.00

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.

$3.25 with DHR vs $74.95 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 $3.25 ↓ -94%
DHR Medicaid|> 21 $3.25 ↓ -94%
Blue Shield CA Commercial|Exchange $4.94 ↓ -90%
Blue Shield CA Commercial|All Other Plans $6.37 ↓ -87%
BCBS - Anthem Commercial|Exchange $7.54 ↓ -85%
Blue Shield CA Medicare|BlueShield Promise $8.45 ↓ -83%
Kaiser Commercial|All Plans $9.10 ↓ -82%
MultiPlan Commercial|All Plans $10.40 ↓ -80%
BCBS - Anthem Commercial|All Other Plans $11.31 ↓ -78%
Noble IPA Medicaid|< 21 $11.70 ↓ -77%
Noble IPA Medicaid|> 21 $11.70 ↓ -77%
United Commercial|Non-Options PPO $13.00 ↓ -74%
Health Net Medicare|All Other Plans $13.00 ↓ -74%
Health Net Medicaid|< 21 $13.00 ↓ -74%
Health Net Medicaid|> 21 $13.00 ↓ -74%
Health Net Medicare|HMO $13.00 ↓ -74%
Cigna Medicare|All Plans $13.00 ↓ -74%
Kaiser Medicare|All Plans $13.00 ↓ -74%
Central Health Plan Medicare|All Plans $13.00 ↓ -74%
BCBS - Anthem Medicaid|All Plans $13.00 ↓ -74%
BCBS - Anthem Medicare|All Plans $13.00 ↓ -74%
BCBS - Anthem Commercial|MCS $13.00 ↓ -74%
Blue Shield CA Medicare|All Other Plans $13.00 ↓ -74%
LA Care Medicare|All Plans $13.00 ↓ -74%
Humana Medicare|All Plans $13.00 ↓ -74%
Aetna Commercial|All Other Plans $13.00 ↓ -74%
Aetna Commercial|PPO $13.00 ↓ -74%
Aetna Commercial|HMO $13.00 ↓ -74%
Molina Medicaid|All Plans $13.00 ↓ -74%
Molina Medicare|All Plans $13.00 ↓ -74%
United Commercial|All Other Plans $13.00 ↓ -74%
United Medicare|All Plans $13.00 ↓ -74%
United Commercial|HMO $13.00 ↓ -74%
United Commercial|Options PPO $13.00 ↓ -74%
Partnership Health Plan Medicaid|> 21 $13.00 ↓ -74%
Scan Health Plan Medicare|All Plans $13.00 ↓ -74%
HPN Medicare|Senior $13.00 ↓ -74%
Inland Empire Health Plan Medicaid|All Plans $13.00 ↓ -74%
Angeles IPA Medicare|All Plans $13.00 ↓ -74%
EasyChoice Medicare|All Plans $13.00 ↓ -74%
HCLA Medicaid|Preferred IPA < 21 $13.00 ↓ -74%
HCLA Medicaid|Preferred IPA > 21 $13.00 ↓ -74%
HCLA Medicare|Preferred IPA $13.00 ↓ -74%
Preferred IPA Medicaid|Risk $13.00 ↓ -74%
SMIPA Medicare|All Plans $13.00 ↓ -74%
Partnership Health Plan Medicaid|< 21 $13.00 ↓ -74%
LA Care Commercial|All Plans $16.25 ↓ -68%
HCLA Commercial|Preferred IPA $16.25 ↓ -68%
Blue Shield CA Medicare|Trauma $16.25 ↓ -68%
Kaiser Medicaid|> 21 $19.50 ↓ -62%
Kaiser Medicaid|< 21 $19.50 ↓ -62%
SevenCorners Medicare|All Plans $20.80 ↓ -59%
Cigna Commercial|All Other Plans $39.97 ↓ -21%
Cigna Commercial|PPO $39.97 ↓ -21%
LA Care Medicaid|All Plans $53.56 ↑ +6%
Care 1st Medicaid|All Plans $74.95 ↑ +48%
Blue Shield CA Medicaid|All Plans $74.95 ↑ +48%

Visitor-reported prices

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Homocysteine at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $75.78 $3.51 – $47.56
Petaluma Valley Hospital Petaluma $149.43 $17.56 – $137.61
Arroyo Grande Hospital Santa Maria $140.73 $6.50 – $46.18
Mark Twain Medical Center San Andreas $29.84 $7.04 – $13.00
French Hospital San Luis Obispo $128.89 $3.51 – $54.29
Mercy Hospitals – Bakersfield Bakersfield $43.78 $6.50 – $51.50
Bakersfield Memorial Hospital Bakersfield $43.31 $6.50 – $51.50
Queen of The Valley Medical Center Napa $342.21 $17.92 – $173.91

All California hospitals for this procedure →