Head CT scan (without contrast) 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

$2,362.00

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.

$8,034.00

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.

$128.25 with Medcore vs $3,330.00 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
Medcore Commercial|Without ER $128.25 ↓ -95%
Alignment Health Medicare|All Plans $135.79 ↓ -94%
Health Plan of San Joaquin Medicaid|All Plans $145.26 ↓ -94%
Kaiser Medicaid|< 21 $145.26 ↓ -94%
HPSJ Medicaid|> 21 $145.26 ↓ -94%
BCBS - Anthem Medicaid|< 21 $145.26 ↓ -94%
BCBS - Anthem Medicaid|> 21 $145.26 ↓ -94%
Kaiser Medicaid|> 21 $145.26 ↓ -94%
Humana Medicare|All Plans $150.88 ↓ -94%
Aetna Medicare|All Plans $150.88 ↓ -94%
Molina Medicare|All Plans $150.88 ↓ -94%
United Medicare|All Plans $150.88 ↓ -94%
Cigna Medicare|All Plans $150.88 ↓ -94%
Kaiser Medicare|All Plans $150.88 ↓ -94%
BCBS - Anthem Medicare|All Plans $150.88 ↓ -94%
Blue Shield CA Medicare|All Plans $150.88 ↓ -94%
Scan Health Plan Medicare|All Plans $150.88 ↓ -94%
Hill Physicians Commercial|All Plans $150.88 ↓ -94%
Medcore Commercial|With ER $150.88 ↓ -94%
United Commercial|HMO $245.18 ↓ -90%
United Commercial|Non-Options PPO $245.18 ↓ -90%
United Commercial|All Other Plans $245.18 ↓ -90%
United Commercial|Options PPO $245.18 ↓ -90%
Kaiser Commercial|Affiliated Payers $270.06 ↓ -89%
Kaiser Commercial|All Other Plans $270.06 ↓ -89%
Health Net Medicaid|All Plans $358.79 ↓ -85%
Aetna Commercial|HMO $484.20 ↓ -80%
Aetna Commercial|All Other Plans $484.20 ↓ -80%
Aetna Commercial|PPO $484.20 ↓ -80%
Sutter UMR Commercial|All Plans $578.70 ↓ -75%
Healthsmart Commercial|All Plans $771.60 ↓ -67%
First Health Commercial|All Plans $925.92 ↓ -61%
BCBS - Anthem Commercial|Exchange $1,052.00 ↓ -55%
MultiPlan Commercial|All Plans $1,054.52 ↓ -55%
BCBS - Anthem Commercial|Non-MCS $1,441.00 ↓ -39%
BCBS - Anthem Commercial|MCS $2,025.00 ↓ -14%
Cigna Commercial|All Other Plans $3,330.00 ↑ +41%
Cigna Commercial|PPO $3,330.00 ↑ +41%

Visitor-reported prices

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Head CT scan (without contrast) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $1,778.28 $135.12 – $3,166.80
Banner Lassen Medical Center Susanville $712.05 $21.27 – $1,228.99
Petaluma Valley Hospital Petaluma $3,571.02 $140.89 – $1,094.19
Arroyo Grande Hospital Santa Maria $2,024.87 $135.12 – $2,299.08
Mark Twain Medical Center San Andreas $3,435.90 $145.26 – $1,112.30
French Hospital San Luis Obispo $1,062.32 $114.21 – $1,768.00
Mercy Hospitals – Bakersfield Bakersfield $1,593.82 $135.12 – $3,436.80
Bakersfield Memorial Hospital Bakersfield $1,576.64 $135.12 – $3,393.84

All California hospitals for this procedure →