Echo guide for amniocentesis 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

$122.60

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.

$417.00

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.

$41.10 with Kaiser vs $209.00 with United — 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 $41.10 ↓ -66%
HPSJ Medicaid|> 21 $41.10 ↓ -66%
Health Plan of San Joaquin Medicaid|All Plans $41.10 ↓ -66%
BCBS - Anthem Medicaid|> 21 $41.10 ↓ -66%
BCBS - Anthem Medicaid|< 21 $41.10 ↓ -66%
Kaiser Medicaid|> 21 $41.10 ↓ -66%
Kaiser Commercial|Affiliated Payers $43.89 ↓ -64%
Kaiser Commercial|All Other Plans $43.89 ↓ -64%
Aetna Commercial|All Other Plans $59.93 ↓ -51%
Aetna Commercial|PPO $59.93 ↓ -51%
Aetna Commercial|HMO $59.93 ↓ -51%
Sutter UMR Commercial|All Plans $94.05 ↓ -23%
Health Net Medicaid|All Plans $101.52 ↓ -17%
Healthsmart Commercial|All Plans $125.40 ↑ +2%
BCBS - Anthem Commercial|Exchange $137.94 ↑ +13%
First Health Commercial|All Plans $150.48 ↑ +23%
MultiPlan Commercial|All Plans $171.38 ↑ +40%
United Commercial|All Other Plans $175.56 ↑ +43%
United Commercial|HMO $175.56 ↑ +43%
United Commercial|Options PPO $186.01 ↑ +52%
BCBS - Anthem Commercial|Non-MCS $188.10 ↑ +53%
BCBS - Anthem Commercial|MCS $209.00 ↑ +70%
United Commercial|Non-Options PPO $209.00 ↑ +70%

Visitor-reported prices

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Echo guide for amniocentesis at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $487.06 $62.10 – $867.36
Banner Lassen Medical Center Susanville $522.81 $47.27 – $646.02
Arroyo Grande Hospital Santa Maria $240.54 $41.10 – $550.76
Mark Twain Medical Center San Andreas $242.43 $23.55 – $89.18
French Hospital San Luis Obispo $176.01 $41.10 – $440.02
Mercy Hospitals – Bakersfield Bakersfield $159.91 $41.10 – $344.80
Bakersfield Memorial Hospital Bakersfield $158.18 $41.10 – $426.69
Providence Mission Hospital - Mission Viejo Mission Viejo $326.88 $109.90 – $570.14

All California hospitals for this procedure →