Plasma volume single 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

not published by hospital

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.

not published by hospital

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.

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The hospital's undiscounted list price — almost no one pays this.

$219.77 with Blue Cross vs $2,035.50 with Unitedhealthcare — 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.

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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 Cross Epo Exchange $219.77
Blue Cross Nonmcs All Commercial Plans $263.26
Blue Cross Mcs All Commercial Plans $315.91
Aetna All Commercial Plans $397.87
Healthnet Medicare Managed Care Plan $1,744.68
Aetna Medicare Managed Care Plan $1,780.29
Unitedhealthcare Select/Navigate Hmo $2,035.50
Unitedhealthcare All Commercial Plans $2,035.50

Visitor-reported prices

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Plasma volume single at other California hospitals

Hospital City Cash price Negotiated range
Queen of The Valley Medical Center Napa not published $277.74 – $2,035.50
Providence St Joseph Hospital Eureka Eureka not published $314.96 – $2,035.50
Healdsburg Hospital Healdsburg not published $125.64 – $1,744.34
Redwood Memorial Hospital Fortuna not published $315.69 – $315.69
Santa Rosa Memorial Hospital Santa Rosa not published $236.29 – $2,035.50
Providence Mission Hospital - Mission Viejo Mission Viejo not published $352.66 – $3,080.50
Providence Cedars-Sinai Tarzana Medical Center Tarzana not published $84.39 – $4,677.65
Providence Saint Joseph Medical Center Burbank not published $132.36 – $4,661.06

All California hospitals for this procedure →