Carotid ultrasound cost in Seattle, WA — inpatient
In Seattle-Tacoma-Bellevue, WA, 8 hospitals list a cash price for carotid artery ultrasound (duplex), both sides of the neck as an inpatient: from $486.00 to $1,005.60, with a median of $668.14. The lowest listed price is at Overlake Medical Center & Clinics — $182.14 less than the median here. Across Washington, the median is $806.65 at 16 hospitals.
Cash prices at 13 facilities across 11 cities for code 93880, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Seattle-Tacoma-Bellevue, WA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Overlake Medical Center & Clinics lowest Bellevue, WA · (425) 688-5000 Hc Carotid Dupl Scan Extcr Art Bil | $486.00 | $972.00 | — | 50% | Apr 1, 2026 source file |
| Saint Clare Hospital Lakewood, WA · (253) 588-1711 HC DUPLEX CAROTID COMPLETE BIL | $622.06 | $2,158.12 | $1,553.85–$1,618.59 | 71% | Feb 28, 2026 source file |
| St Anthony Hospital Gig Harbor, WA · (253) 530-2050 HC DUPLEX CAROTID COMPLETE BIL | $656.39 | $2,158.12 | $1,553.85–$1,618.59 | 70% | Feb 28, 2026 source file |
| Highline Medical Center Burien, WA · (206) 431-5237 HC DUPLEX CAROTID COMPLETE BIL | $659.00 | $2,158.12 | $928.00–$1,942.31 | 69% | Feb 28, 2026 source file |
| St Francis Community Hospital Federal Way, WA · (253) 944-8100 HC DUPLEX CAROTID COMPLETE BIL | $677.27 | $2,158.12 | $1,553.85–$1,618.59 | 69% | Feb 28, 2026 source file |
| St Joseph Medical Center Tacoma, WA · (253) 627-4101 HC DUPLEX CAROTID COMPLETE BIL | $714.77 | $2,158.12 | $1,553.85–$1,618.59 | 67% | Feb 28, 2026 source file |
| Enumclaw Regional Hospital Association Enumclaw, WA HC DUPLEX CAROTID COMPLETE BIL | $762.61 | $2,158.12 | $604.28–$1,942.31 | 65% | Feb 28, 2026 source file |
| Cascade Valley Hospital Arlington, WA · (360) 435-2133 HC US CAROTID DUPLEX DOPPLER | $1,005.60 | $1,257.00 | $241.72–$1,131.30 | 20% | — source file |
| Seattle Children's Hospital both sides Seattle, WA · (206) 987-2000 Duplex Scan Extracranial Art Compl Bi Study | $157.00 | $157.00 | $21.49–$125.60 | — | — source file |
| Providence Regional Medical Center Everett both sides Everett, WA · (425) 261-2000 HC DUPLEX SCAN EXTRACRANIAL ART COMPL BI STUDY | $501.80 | $965.00 | — | 48% | Apr 1, 2026 source file |
| Virginia Mason Medical Center both sides Seattle, WA · (206) 223-6600 DUPLEX SCAN X-TRACRANIAL ARTERIES/BI - TECH | $630.87 | $1,237.00 | $792.30–$989.60 | 49% | — source file |
| Swedish Medical Center / Cherry Hill both sides Seattle, WA · (206) 320-2000 HC DUPLEX SCAN EXTRACRANIAL ART COMPL BI STUDY | $1,116.00 | $2,325.00 | — | 52% | Apr 1, 2026 source file |
| Swedish Medical Center / Cherry Hill both sides Seattle, WA · (206) 320-2000 HC DUPLEX SCAN EXTRACRANIAL ART COMPL BI STUDY | $1,116.00 | $2,325.00 | — | 52% | Apr 1, 2026 source file |
| Swedish Issaquah both sides Issaquah, WA · (425) 313-4000 HC DUPLEX SCAN EXTRACRANIAL ART COMPL BI STUDY | $1,116.00 | $2,325.00 | — | 52% | Apr 1, 2026 source file |
Inpatient: lowest $486.00, median $668.14, highest $1,005.60 — a 2.1× difference within the same market.
Both sides : lowest $157.00, median $630.87, highest $1,116.00 — a 7.1× difference within the same market.
As an outpatient, the same code is billed by 8 facilities here, median $668.14 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 7 of 7 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 5 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
A carotid ultrasound uses sound waves and Doppler to look at the arteries in the neck that carry blood to the brain. It checks for narrowing or plaque and is ordered after a stroke or mini-stroke, for a bruit heard in the neck, or to follow known artery disease.
What the price covers
The hospital price usually covers the complete study of both sides. The interpretation by a radiologist or vascular specialist is often billed separately.