Warde lipoprotein (a) 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

$24.29

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.

$47.63

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.

$14.03 with Healthnet vs $148.59 with Blue Cross — 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
Healthnet Medicare Managed Care Plan $14.03 ↓ -42%
Aetna Medicare Managed Care Plan $14.32 ↓ -41%
Unitedhealthcare All Commercial Plans $28.64 ↑ +18%
Unitedhealthcare Select/Navigate Hmo $28.64 ↑ +18%
Aetna All Commercial Plans $90.33 ↑ +272%
Blue Cross Epo Exchange $103.37 ↑ +326%
Blue Cross Nonmcs All Commercial Plans $123.83 ↑ +410%
Blue Cross Mcs All Commercial Plans $148.59 ↑ +512%

Visitor-reported prices

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Warde lipoprotein (a) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $7.01 $4.32 – $38.00
Banner Lassen Medical Center Susanville $9.39 $2.86 – $18.99
Arroyo Grande Hospital Santa Maria $24.40 $8.00 – $36.90
Mark Twain Medical Center San Andreas $123.21 $8.67 – $15.68
French Hospital San Luis Obispo $22.35 $4.32 – $43.38
Mercy Hospitals – Bakersfield Bakersfield $6.31 $8.00 – $41.16
Bakersfield Memorial Hospital Bakersfield $5.88 $8.00 – $41.16
Queen of The Valley Medical Center Napa $24.29 $14.32 – $130.64

All California hospitals for this procedure →