Carotid Artery Ultrasound (Duplex) at Buffalo Hospital

303 Catlin St, Buffalo, MN · Allinahealth · · NPI 1538123567

Source: hospital's published price file ↗ · Published Jun 16, 2026 · Ingested Sep 17, 2026

$954.58

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.

$1,704.60

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.

$128.03 with blue cross blue shield vs $1,420.30 with all other contracted care (a b c d e g h n o r s u) — 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 cross blue shield bc pmap (b d o s v) $128.03 ↓ -87%
all other medicaid all other medicaid (b) $227.33 ↓ -76%
medicaid medicaid ma (b) $227.33 ↓ -76%
allina aetna medicare (b) allina aetna medicare (b) $233.60 ↓ -76%
south country health alliance scha pmap (b) $234.15 ↓ -75%
medicare other all other medicare (b) $245.90 ↓ -74%
medicare medicare (b) $245.90 ↓ -74%
medica medica medicare (b) $255.74 ↓ -73%
bcbs bc medicare (b) $258.19 ↓ -73%
ucare pmap (a b c d e g n o s u r h) ucare pmap (abdmnorsuv) $285.76 ↓ -70%
blue cross allina health blueprint (bdoshv) $328.15 ↓ -66%
blue cross blue shield bc state health plan (b d o s v) $333.24 ↓ -65%
blue cross blue shield of minnesota bc premier (b d o s v) $371.13 ↓ -61%
blue cross blue shield bc aehp (b d o s v) $436.59 ↓ -54%
blue cross blue shield of minnesota bc high value/performance network (bdosv) $468.66 ↓ -51%
blue cross blue shield bc aware/blue plus (b d o s v) $493.32 ↓ -48%
health partners hpi cigna (mu) $605.14 ↓ -37%
aetna aetna elevate (bdosv) $631.04 ↓ -34%
aetna aetna performance (bdosv) $666.55 ↓ -30%
medica health system medica dual solutions (b d v o s) $724.35 ↓ -24%
aetna direct/indirect regional network aetna direct/indirect regional (bdosv) $841.95 ↓ -12%
united healthcare (bdohsv) united healthcare (bdosv) $909.00 ↓ -5%
healthpartners hpi (bdov) $961.50 ↑ +1%
medica health system medica elect (b d o s v) $1,040.80 ↑ +9%
health partners hpi cigna (bdov) $1,048.04 ↑ +10%
medica medica essentials (b d o s v) $1,086.67 ↑ +14%
medica mhps medica mhps (bdosv) $1,086.67 ↑ +14%
americas ppo (araz)(b d n o r s v) americas ppo (araz)(b d n o r s v) $1,095.62 ↑ +15%
medica ub health (b) medica ub health (b) $1,133.40 ↑ +19%
medica health system medica choice (b d o s v) $1,143.63 ↑ +20%
first health (a c e g h u b d n o r s) first health (abdmnosurv) $1,193.05 ↑ +25%
americas ppo (araz) (b d n h o r s) americas ppo (araz) (b d n h o r s v) $1,193.05 ↑ +25%
all other contracted care (a b c d e g h n o r s u) all other contracted care (a b c d m h n o r s u v) $1,420.30 ↑ +49%

Visitor-reported prices

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Carotid Artery Ultrasound (Duplex) at other Minnesota hospitals

Hospital City Cash price Negotiated range
Sanford Canby Medical Center Canby $1,212.00 $253.81 – $1,363.50
Sanford Westbrook Hospital Westbrook $1,245.60 $253.81 – $1,401.30
Sanford Bagley Medical Center Bagley $1,036.00 $253.81 – $1,165.50
Sanford Wheaton Wheaton $1,078.40 $253.81 – $1,213.20
Sanford Luverne Medical Center Luverne $1,244.80 $253.81 – $1,400.40
Sanford Bemidji Medical Center Bemidji $1,036.00 $176.78 – $1,165.50
Sanford Worthington Medical Center Worthington $1,120.80 $180.60 – $1,260.90
Sanford Tracy Hospital Tracy $1,245.60 $253.81 – $1,401.30

All Minnesota hospitals for this procedure →