Leg vein ultrasound (both legs) cost in San Antonio, TX
In San Antonio-New Braunfels, TX, 2 hospitals list a cash price for duplex ultrasound of the leg veins, both legs (both sides): from $213.84 to $481.75, with a median of $347.80. The lowest listed price is at Santa Rosa Hospital - Westover Hills — $133.96 less than the median here. Across Texas, the median is $918.57 at 23 hospitals.
Cash prices at 2 facilities for code 93970, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 24, 2026; the hospital files themselves were last updated between Oct 14, 2025 and Jan 13, 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 San Antonio-New Braunfels, TX.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Santa Rosa Hospital - Westover Hills both sides lowest San Antonio, TX HC 93970 DUPLEX EXTR VEINS; CMPL BILAT | $213.84 | $648.00 | $77.76–$1,094.00 | 67% | Jan 13, 2026 source file |
| University Health System both sides San Antonio, TX · (210) 358-2000 HC DUPLEX EXTREM VENOUS,BILAT - CV US DOPPLER VENO | $481.75 | $1,927.00 | $188.79–$4,817.50 | 75% | Oct 14, 2025 source file |
| University Health System both sides San Antonio, TX · (210) 358-2000 HC DUPLEX EXTREM VENOUS,BILAT - US DOPPLER VENOUS | $481.75 | $1,927.00 | $188.79–$4,817.50 | 75% | Oct 14, 2025 source file |
| University Health System both sides San Antonio, TX · (210) 358-2000 HC DUPLEX EXTREM VENOUS,BILAT - LOWER EXTREMITY DV | $481.75 | $1,927.00 | $188.79–$4,817.50 | 75% | Oct 14, 2025 source file |
| University Health System both sides San Antonio, TX · (210) 358-2000 HC VASC DUPLEX EXTREM VENOUS,BILAT | $481.75 | $1,927.00 | $188.79–$4,817.50 | 75% | Oct 14, 2025 source file |
| University Health System both sides San Antonio, TX · (210) 358-2000 HC DUPLEX EXTREM VENOUS,BILAT - VENOUS REFLUX DUPL | $481.75 | $1,927.00 | $188.79–$4,817.50 | 75% | Oct 14, 2025 source file |
| University Health System both sides San Antonio, TX · (210) 358-2000 HC DUPLEX EXTREM VENOUS,BILAT - UPPER EXTREMITY DV | $481.75 | $1,927.00 | $188.79–$4,817.50 | 75% | Oct 14, 2025 source file |
Both sides : lowest $213.84, median $347.80, highest $481.75 — a 2.3× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $481.75. 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 2 of 2 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it 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
This ultrasound looks at the veins of both legs and the blood flow in them. It is the main test for a blood clot (deep vein thrombosis) and for varicose vein problems.
What the price covers
The price usually covers the scan of both legs. The reading may be billed separately.