Cholecystostomy complete w/supervision & interpretation at Petaluma Valley Hospital

400 N Mcdowell Blvd, Petaluma, CA · Providence · · NPI 1235162645

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 11, 2026

$6,526.98

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.

$12,798.00

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.

$1,921.00 with Blue Shield vs $16,652.00 with Healthnet — 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
Blue Shield Epn Exchange $1,921.00 ↓ -71%
Blue Shield Hmo/Pos/Ppo $2,343.00 ↓ -64%
Healthnet Medicare Managed Care Plan $4,824.99 ↓ -26%
Aetna Medicare Managed Care Plan $4,923.45 ↓ -25%
Unitedhealthcare Select/Navigate Hmo $11,185.00 ↑ +71%
Unitedhealthcare All Commercial Plans $12,508.00 ↑ +92%
Healthnet Hmo/Pos/Ppo $16,652.00 ↑ +155%

Visitor-reported prices

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Cholecystostomy complete w/supervision & interpretation at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $2,333.23 $614.29 – $8,890.24
Arroyo Grande Hospital Santa Maria $4,439.22 $499.42 – $9,554.02
French Hospital San Luis Obispo $4,121.88 $499.42 – $9,249.24
Mercy Hospitals – Bakersfield Bakersfield $3,433.24 $499.42 – $7,107.20
Bakersfield Memorial Hospital Bakersfield $3,396.22 $499.42 – $7,018.36
Queen of The Valley Medical Center Napa $6,751.38 $5,083.67 – $17,909.00
Providence St Joseph Hospital Eureka Eureka $6,355.62 $4,604.99 – $17,611.00
St. Joseph's Medical Center Stockton Stockton $4,728.11 $499.42 – $6,754.44

All California hospitals for this procedure →