Injection for shoulder arthrogram or enhanced ct/mri shoulder arthography (both sides) 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

$1,102.50

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.

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What you pay up front if you don't use insurance.

$3,750.00

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.

$197.80 with Kaiser vs $6,009.00 with BCBS - Anthem — 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 Medicaid|< 21 $197.80 ↓ -82%
BCBS - Anthem Medicaid|> 21 $197.80 ↓ -82%
BCBS - Anthem Medicaid|< 21 $197.80 ↓ -82%
Kaiser Medicaid|> 21 $197.80 ↓ -82%
HPSJ Medicaid|> 21 $247.25 ↓ -78%
Health Plan of San Joaquin Medicaid|All Plans $247.25 ↓ -78%
Kaiser Commercial|All Other Plans $269.22 ↓ -76%
Kaiser Commercial|Affiliated Payers $269.22 ↓ -76%
Sutter UMR Commercial|All Plans $641.00 ↓ -42%
Healthsmart Commercial|All Plans $769.20 ↓ -30%
Health Net Medicaid|All Plans $770.17 ↓ -30%
First Health Commercial|All Plans $923.04 ↓ -16%
MultiPlan Commercial|All Plans $1,051.24 ↓ -5%
United Commercial|HMO $1,076.88 ↓ -2%
United Commercial|All Other Plans $1,076.88 ↓ -2%
United Commercial|Options PPO $1,140.98 ↑ +3%
United Commercial|Non-Options PPO $1,282.00 ↑ +16%
BCBS - Anthem Commercial|Exchange $3,122.00 ↑ +183%
Aetna Commercial|HMO $3,155.00 ↑ +186%
Aetna Commercial|PPO $3,155.00 ↑ +186%
Aetna Commercial|All Other Plans $3,155.00 ↑ +186%
BCBS - Anthem Commercial|Non-MCS $4,277.00 ↑ +288%
BCBS - Anthem Commercial|MCS $6,009.00 ↑ +445%

Visitor-reported prices

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Injection for shoulder arthrogram or enhanced ct/mri shoulder arthography (both sides) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $179.58 $110.70 – $410.00
Banner Lassen Medical Center Susanville $266.22 $139.40 – $329.80
Petaluma Valley Hospital Petaluma $497.76 $268.25 – $1,687.00
Arroyo Grande Hospital Santa Maria $638.58 $197.80 – $677.18
Mark Twain Medical Center San Andreas $1,057.61 $31.05 – $197.80
French Hospital San Luis Obispo $568.40 $186.57 – $677.18
Mercy Hospitals – Bakersfield Bakersfield $251.54 $197.80 – $473.00
Bakersfield Memorial Hospital Bakersfield $248.83 $197.80 – $473.00

All California hospitals for this procedure →