Carotid Artery Ultrasound (Duplex) at ST HELENA HOSPITAL

10 Woodland Rd Saint Helena CA 94574|525 Oregon St, Vallejo, CA · Adventisthealth · · NPI 1720078082

Source: hospital's published price file ↗ · Published Jul 15, 2026 · Ingested Sep 16, 2026

$619.05

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.

$4,127.00

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.

$40.77 with BLUE SHIELD BH MCR ADV vs $3,017.70 with GALAXY NETWORK-ALL PLANS — 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 BH MCR ADV BLUE SHIELD BH MCR ADV $40.77 ↓ -93%
BLUE SHIELD MCR ADV BLUE SHIELD MCR ADV $40.77 ↓ -93%
KAISER MCR ADV KAISER MCR ADV $40.77 ↓ -93%
TRICARE BLUE SHIELD TRICARE BLUE SHIELD $40.77 ↓ -93%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $44.85 ↓ -93%
CIGNA-ALL OTHER PLANS CIGNA-ALL OTHER PLANS $48.49 ↓ -92%
INTERPLAN-ALL PLANS INTERPLAN-ALL PLANS $48.92 ↓ -92%
KAISER-ALL OTHER PLANS KAISER-ALL OTHER PLANS $48.92 ↓ -92%
BLUE SHIELD EPN-ALL OTHER PLANS BLUE SHIELD EPN-ALL OTHER PLANS $49.02 ↓ -92%
BLUE SHIELD NON-EPN BLUE SHIELD NON-EPN $51.81 ↓ -92%
WESTERN GROWERS-ALL PLANS WESTERN GROWERS-ALL PLANS $58.30 ↓ -91%
BLUE CROSS MCS - ALL OTHER PLANS BLUE CROSS MCS - ALL OTHER PLANS $61.57 ↓ -90%
BLUE CROSS NON MCS BLUE CROSS NON MCS $61.57 ↓ -90%
PHCS-ALL PLANS PHCS-ALL PLANS $86.90 ↓ -86%
HEALTH MANAGEMENT NETWORK-ALL PLANS HEALTH MANAGEMENT NETWORK-ALL PLANS $134.30 ↓ -78%
THREE RIVERS-ALL PLANS THREE RIVERS-ALL PLANS $142.20 ↓ -77%
MEDI-CAL MEDI-CAL $156.64 ↓ -75%
VA MEDI-CAL VA MEDI-CAL $224.68 ↓ -64%
UHC ALL PAYER - ALL OTHER PLANS UHC ALL PAYER - ALL OTHER PLANS $256.92 ↓ -58%
UHC JLL UHC JLL $256.92 ↓ -58%
UHC SELECT/SELECT PLUS UHC SELECT/SELECT PLUS $256.92 ↓ -58%
UHC OPTIONS PPO UHC OPTIONS PPO $256.92 ↓ -58%
AETNA-ALL PLANS AETNA-ALL PLANS $286.02 ↓ -54%
VA MCR - ALL OTHER PLANS VA MCR - ALL OTHER PLANS $316.97 ↓ -49%
UHC MCR ADV UHC MCR ADV $316.97 ↓ -49%
BLUE CROSS EXCHANGE BLUE CROSS EXCHANGE $1,161.17 ↑ +88%
BLUE SHIELD BEHAV HLTH BLUE SHIELD BEHAV HLTH $1,508.85 ↑ +144%
HEALTHNET-ALL PLANS HEALTHNET-ALL PLANS $2,055.72 ↑ +232%
UMR UHC PPO UMR UHC PPO $2,134.18 ↑ +245%
CHOICECARE-ALL PLANS CHOICECARE-ALL PLANS $2,347.10 ↑ +279%
BEECH STREET-ALL PLANS BEECH STREET-ALL PLANS $2,514.75 ↑ +306%
GALAXY NETWORK-ALL PLANS GALAXY NETWORK-ALL PLANS $3,017.70 ↑ +387%

Visitor-reported prices

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Carotid Artery Ultrasound (Duplex) at other California hospitals

Hospital City Cash price Negotiated range
Vallejo Medical Center VALLEJO $1,775.20 not published
Fresno Medical Center FRESNO $1,775.20 not published
St. John's Camarillo Hospital Camarillo $1,241.30 $221.09 – $2,210.52
Antioch Medical Center ANTIOCH $1,775.20 not published
Redwood City Medical Center Redwood City $1,775.20 not published
Santa Clara Medical Center SANTA CLARA $1,775.20 not published
Baldwin Park Medical Center BALDWIN PARK $973.44 not published
Riverside Medical Center RIVERSIDE $973.44 not published

All California hospitals for this procedure →