Coronary CT angiography cost in Austin, TX
In Austin-Round Rock-San Marcos, TX, 13 hospitals list a cash price for CT angiography of the heart arteries with contrast dye (coronary CTA), including calcium score: from $655.74 to $3,461.22, with a median of $2,118.60. The lowest listed price is at Ascension Seton — $1,462.86 less than the median here. Across Texas, the median is $1,383.48 at 85 hospitals.
Cash prices at 13 facilities across 10 cities for code 75574, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 5, 2026 and Jun 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 Austin-Round Rock-San Marcos, TX.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Ascension Seton lowest Austin, TX CT ANGIO HRT W/3D IMAGE | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% | — source file |
| Ascension Seton lowest Austin, TX CT ANGIO HRT W/3D IMAGE | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% | — source file |
| Ascension Seton lowest Austin, TX CT ANGIO HRT W/3D IMAGE | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% | — source file |
| Ascension Seton lowest Austin, TX CT ANGIO HRT W/3D IMAGE | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% | — source file |
| Ascension Seton lowest Austin, TX CT ANGIO HRT W/3D IMAGE | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% | — source file |
| Ascension Seton lowest Austin, TX CT ANGIO HRT W/3D IMAGE | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% | — source file |
| Ascension Seton lowest Austin, TX CT ANGIO HRT W/3D IMAGE | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% | — source file |
| Ascension Seton lowest Austin, TX CT ANGIO HRT W/3D IMAGE | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% | — source file |
| Ascension Seton Kyle, TX · (512) 324-5000 CT ANGIO HRT W/3D IMAGE | $1,151.10 | $3,197.50 | $180.34–$2,026.08 | 64% | — source file |
| Ascension Seton Smithville, TX · (512) 237-3214 CT ANGIO HRT W/3D IMAGE | $1,151.10 | $3,197.50 | $180.34–$2,026.08 | 64% | — source file |
| Ascension Seton Smithville, TX · (512) 237-3214 CT ANGIO HRT W/3D IMAGE | $1,151.10 | $3,197.50 | $180.34–$2,026.08 | 64% | — source file |
| Ascension Seton Kyle, TX · (512) 324-5000 CT ANGIO HRT W/3D IMAGE | $1,151.10 | $3,197.50 | $180.34–$2,026.08 | 64% | — source file |
| Ascension Cedar Park Cedar Park, TX · (512) 528-7000 CT-HT CARD FUNC W | $1,876.94 | $5,213.71 | $180.34–$2,346.17 | 64% | — source file |
| Ascension Cedar Park Cedar Park, TX · (512) 528-7000 CT-HT CARD FUNC W | $1,876.94 | $5,213.71 | $180.34–$2,346.17 | 64% | — source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC CTA,HEART,ARTERIES/BYPS GRAFT | $2,118.60 | $3,531.00 | $175.06–$3,177.90 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC CTA,HEART,ARTERIES/BYPS GRAFT | $2,118.60 | $3,531.00 | $367.98–$2,295.15 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC CTA,HEART,ARTERIES/BYPS GRAFT | $2,118.60 | $3,531.00 | $236.02–$2,824.80 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC CTA,HEART,ARTERIES/BYPS GRAFT | $2,118.60 | $3,531.00 | $175.06–$3,177.90 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC CTA,HEART,ARTERIES/BYPS GRAFT | $2,118.60 | $3,531.00 | $175.06–$2,648.25 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC CTA,HEART,ARTERIES/BYPS GRAFT | $2,118.60 | $3,531.00 | $175.06–$2,648.25 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC CTA,HEART,ARTERIES/BYPS GRAFT | $2,118.60 | $3,531.00 | $175.06–$3,177.90 | 40% | Jun 13, 2026 source file |
| Ascension Seton Austin, TX CT ANGIO HRT W/3D IMAGE | $2,238.25 | $3,197.50 | $180.34–$2,026.08 | 30% | — source file |
| Ascension Seton Austin, TX CT ANGIO HRT W/3D IMAGE | $2,238.25 | $3,197.50 | $180.34–$2,026.08 | 30% | — source file |
| Ascension Seton Luling, TX · (830) 875-7000 CT ANGIO HRT W/3D IMAGE | $2,278.35 | $6,328.75 | $152.06–$2,847.94 | 64% | — source file |
| Ascension Seton Luling, TX · (830) 875-7000 CT ANGIO HRT W/3D IMAGE | $2,278.35 | $6,328.75 | $152.06–$2,847.94 | 64% | — source file |
| Texas Children's Hospital - Austin Austin, TX · (832) 824-1100 TC CTA, HEART W/CON, INCL 3D, MORPHOLOGY | $3,461.22 | $5,166.00 | $175.06–$4,907.70 | 33% | Mar 5, 2026 source file |
Outpatient: lowest $655.74, median $2,118.60, highest $3,461.22 — a 5.3× difference within the same market.
As an inpatient, the same code is billed by 13 facilities here, median $2,118.60. 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 13 of 13 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 code covers a CT scan of the heart with contrast dye to look for narrowing and plaque in the coronary arteries. Plaque analysis services such as Cleerly are built on this scan and may be billed separately.
What the price covers
The price usually covers the scan, contrast dye and the reading. Heart-rate medicine is sometimes needed before the scan.