Assay blood catecholamines at St. Joseph's Medical Center Stockton

1800 N California St, Stockton, CA · CommonSpirit Health · · NPI 1528190931

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

$39.43

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.

$134.10

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.

$5.17 with Kaiser vs $170.33 with Cigna — 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
Kaiser Commercial|Affiliated Payers $5.17 ↓ -87%
Kaiser Commercial|All Other Plans $5.17 ↓ -87%
Sutter UMR Commercial|All Plans $11.07 ↓ -72%
Healthsmart Commercial|All Plans $14.76 ↓ -63%
Blue Shield CA Commercial|Exchange $15.50 ↓ -61%
BCBS - Anthem Commercial|Exchange $16.23 ↓ -59%
First Health Commercial|All Plans $17.71 ↓ -55%
Blue Shield CA Commercial|All Other Plans $19.19 ↓ -51%
MultiPlan Commercial|All Plans $20.17 ↓ -49%
Medcore Commercial|Without ER $20.91 ↓ -47%
Medcore Commercial|With ER $20.91 ↓ -47%
BCBS - Anthem Commercial|Non-MCS $22.14 ↓ -44%
Alignment Health Medicare|All Plans $22.14 ↓ -44%
Kaiser Medicare|All Plans $24.59 ↓ -38%
Humana Medicare|All Plans $24.59 ↓ -38%
Kaiser Medicaid|> 21 $24.59 ↓ -38%
BCBS - Anthem Medicare|All Plans $24.59 ↓ -38%
BCBS - Anthem Commercial|MCS $24.59 ↓ -38%
BCBS - Anthem Medicaid|< 21 $24.59 ↓ -38%
BCBS - Anthem Medicaid|> 21 $24.59 ↓ -38%
Blue Shield CA Medicare|All Plans $24.59 ↓ -38%
Scan Health Plan Medicare|All Plans $24.59 ↓ -38%
Health Plan of San Joaquin Medicaid|All Plans $24.59 ↓ -38%
HPSJ Medicaid|> 21 $24.59 ↓ -38%
Hill Physicians Commercial|All Plans $24.59 ↓ -38%
Kaiser Medicaid|< 21 $24.59 ↓ -38%
Aetna Commercial|All Other Plans $24.59 ↓ -38%
Aetna Commercial|PPO $24.59 ↓ -38%
Aetna Medicare|All Plans $24.59 ↓ -38%
Aetna Commercial|HMO $24.59 ↓ -38%
Molina Medicare|All Plans $24.59 ↓ -38%
United Commercial|All Other Plans $24.59 ↓ -38%
United Medicare|All Plans $24.59 ↓ -38%
United Commercial|HMO $24.59 ↓ -38%
United Commercial|Options PPO $24.59 ↓ -38%
United Commercial|Non-Options PPO $24.59 ↓ -38%
Health Net Medicaid|All Plans $24.59 ↓ -38%
Cigna Medicare|All Plans $24.59 ↓ -38%
Cigna Commercial|PPO $170.33 ↑ +332%
Cigna Commercial|All Other Plans $170.33 ↑ +332%

Visitor-reported prices

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Assay blood catecholamines at other California hospitals

Hospital City Cash price Negotiated range
St. Joseph's Behavioral Health Center Stockton $76.58 $2.46 – $19.68
Mercy Hospitals – Bakersfield Bakersfield $49.76 $12.30 – $83.56
Bakersfield Memorial Hospital Bakersfield $49.22 $12.30 – $83.56
Mercy Medical Center Merced Merced $69.07 $7.14 – $24.59
Petaluma Valley Hospital Petaluma not published $28.50 – $204.55
Queen of The Valley Medical Center Napa not published $29.08 – $258.50
Providence St Joseph Hospital Eureka Eureka not published $29.08 – $293.14
Healdsburg Hospital Healdsburg not published $29.08 – $116.94

All California hospitals for this procedure →