Carotid Artery Ultrasound (Duplex) at Providence Little Company of Mary Med Center Torrance

4101 Torrance Blvd, Torrance, CA · Providence · · NPI 1003084211

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

$988.05

Cash price

?

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.

$2,823.00

Gross charge

?

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.

$306.88 with Aetna vs $1,197.81 with Cigna — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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
Aetna Medicare Managed Care Plan $306.88 ↓ -69%
Humana Medicare Managed Care Plan $313.02 ↓ -68%
Blue Cross Anthem Vivity City Of La Other Commercial Plan $321.51 ↓ -67%
Caremore Medicare Managed Care Plan $337.57 ↓ -66%
Blue Cross Anthem Vivity Non City Of La Other Commercial Plan $362.12 ↓ -63%
La Care Health Plan Covered Ca Exchange $398.95 ↓ -60%
Healthnet Ambetter Hmo $567.73 ↓ -43%
Blue Shield Hmo $586.97 ↓ -41%
Healthnet Ambetter Ppo $656.73 ↓ -34%
Blue Shield Medicare Managed Care Plan $695.66 ↓ -30%
Blue Cross All Commercial Plans $709.59 ↓ -28%
Blue Shield Epn/Ifp Benefit Exchange $725.31 ↓ -27%
Blue Shield Tandem Ppo/Blue High Performance Ppo/Epo $786.57 ↓ -20%
Cigna Oa/Oap Hmo/Pos $853.82 ↓ -14%
Blue Shield Ppo/Epo $877.49 ↓ -11%
Cigna Ppo $1,197.81 ↑ +21%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Carotid Artery Ultrasound (Duplex) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $1,241.30 $221.09 – $2,210.52
Banner Lassen Medical Center Susanville $1,143.52 $48.34 – $1,830.39
Petaluma Valley Hospital Petaluma $1,428.51 $321.54 – $1,094.08
Arroyo Grande Hospital Santa Maria $1,436.80 $179.75 – $2,597.98
Mark Twain Medical Center San Andreas $6,036.63 $120.30 – $455.70
French Hospital San Luis Obispo $2,157.57 $179.75 – $1,809.08
Mercy Hospitals – Bakersfield Bakersfield $1,031.01 $179.75 – $2,223.20
Bakersfield Memorial Hospital Bakersfield $1,019.90 $179.75 – $2,195.41

All California hospitals for this procedure →