Leg artery ultrasound (both legs) cost in St. Louis, MO
In St. Louis, MO-IL, 1 hospital lists a cash price for duplex ultrasound of the leg arteries, both legs: from $858.70 to $858.70, with a median of $858.70. Across Missouri, the median is $688.61 at 4 hospitals.
Cash prices at 11 facilities across 9 cities for code 93925, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in St. Louis, MO-IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Shriners Childrens - St Louis lowest Saint Louis, MO · (314) 432-3600 LOWER EXTREMITY STUDY | $858.70 | $858.70 | $177.90–$410.92 | — | — source file |
| Mercy Hospital Jefferson both sides Festus, MO Art Lwr Extr Duplex Graft Comp Bi | $734.50 | $1,130.00 | $287.00–$352.00 | 35% | — source file |
| Mercy Hospital Lincoln both sides Troy, MO · (636) 528-8551 Art Lwr Extr Duplex Graft Comp Bi | $897.65 | $1,381.00 | $288.48–$1,004.60 | 35% | — source file |
| Mercy Hospital South both sides Saint Louis, MO · (314) 525-1000 Art Lwr Extr Duplex Graft Comp Bi | $1,228.50 | $1,890.00 | $287.00–$352.00 | 35% | — source file |
| Mercy Hospital St Louis both sides Saint Louis, MO Art Lwr Extr Duplex Graft Comp Bi | $1,253.85 | $1,929.00 | $206.06–$1,418.59 | 35% | — source file |
| Hshs Holy Family Hospital both sides Greenville, IL · (618) 664-1230 HC DUPLEX ARTERIAL LWR EXT BI | $1,406.88 | $1,954.00 | $153.26–$1,954.00 | 28% | — source file |
| St Josephs Hospital of the Hospital Sisters of the Third Order of St Francis both sides Highland, IL · (618) 651-2600 HC DUPLEX ARTERIAL LWR EXT BI | $1,568.16 | $2,178.00 | $339.70–$2,178.00 | 28% | — source file |
| St Elizabeths Hospital of the Hospital Sisters of the Third Order of St Francis both sides O'Fallon, IL HC DUPLEX ARTERIAL LWR EXT BI | $1,645.92 | $2,286.00 | $145.96–$2,286.00 | 28% | — source file |
| Mercy Hospital Washington both sides Washington, MO Art Lwr Extr Duplex Graft Comp Bi | $1,763.45 | $2,713.00 | $206.06–$1,418.59 | 35% | — source file |
| St Josephs Hospital Hospital Sisters Third Order of St Francis both sides Breese, IL · (618) 526-4511 HC DUPLEX ARTERIAL LWR EXT BI | $2,143.44 | $2,977.00 | $145.96–$2,977.00 | 28% | — source file |
| Gateway Regional Medical Center both sides Granite City, IL · (618) 798-3000 NI-LW EXT DPX ART BI | $3,051.84 | $5,086.40 | $5,086.40 | 40% | — source file |
Outpatient: lowest $858.70, median $858.70, highest $858.70.
Both sides : lowest $734.50, median $1,487.52, highest $3,051.84 — a 4.2× difference within the same market.
As an inpatient, the same code is billed by 2 facilities here, median $663.55. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. 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
This ultrasound maps the arteries of both legs to find narrowing or blockages, usually in peripheral artery disease that causes leg pain when walking.
What the price covers
The price usually covers the scan of both legs. The reading may be billed separately.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 93925 ($830.81). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Mercy Hospital Lincoln Troy, MOArt Lwr Extr Dup Graft Comp Bi Pf | $72.80 | file |