Coronary CT angiography cost in Austin, TX
In Austin-Round Rock-San Marcos, TX, 26 hospitals list a cash price for CT angiography of the heart arteries with contrast dye (coronary CTA), including calcium score: from $161.00 to $6,046.00, with a median of $2,118.60. The lowest listed price is at St. David's Round Rock Medical Center — $1,957.60 less than the median here. Across Texas, the median is $1,667.92 at 219 hospitals.
- The median here, $2,118.60, is 53% above the US median of $1,383.62.
- That is 5.9× Medicare's 2026 national rate for the same service ($356.43).
- Austin, TX ranks 3rd of 4 metro areas in Texas by median, cheapest first.
- 8 of 26 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 26 facilities across 14 cities for code 75574, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 11, 2026; the hospital files themselves were last updated between Sep 2, 2024 and Oct 30, 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 |
|---|---|---|---|---|
| St. David's Round Rock Medical Center lowest Leander, TX · (512) 341-1000 CT HEART W CN ART/GRAFTS File of Sep 1, 2026 · source file | $161.00 | $161.00 | $108.51 | — |
| The Hospital at Westlake Medical Center Austin, TX · (512) 327-0000 CTA CORONARY CARDIAC+3 more lines at this price File of Sep 2, 2024 · source file | $367.01 | $1,978.00 | $164.35–$1,388.56 | 81% |
| Ascension Seton Southwest Austin, TX · (512) 324-9000 CT ANGIO HRT W/3D IMAGE+1 more line at this price File of Jan 1, 2026 · source file | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% |
| Dell Seton Medical Center at the University of Tx Austin, TX · (512) 324-7000 CT ANGIO HRT W/3D IMAGE+1 more line at this price File of Jan 1, 2026 · source file | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% |
| Ascension Seton Northwest Austin, TX · (512) 324-6000 CT ANGIO HRT W/3D IMAGE+1 more line at this price File of Jan 1, 2026 · source file | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% |
| Ascension Seton Medical Center Austin Austin, TX · (512) 324-1000 CT ANGIO HRT W/3D IMAGE+1 more line at this price File of Jan 1, 2026 · source file | $655.74 | $1,821.50 | $180.34–$1,696.14 | 64% |
| Ascension Seton Hays Kyle, TX · (512) 324-5000 CT ANGIO HRT W/3D IMAGE+1 more line at this price File of Jan 1, 2026 · source file | $1,151.10 | $3,197.50 | $180.34–$2,026.08 | 64% |
| Ascension Seton Smithville Smithville, TX · (512) 237-3214 CT ANGIO HRT W/3D IMAGE+1 more line at this price File of Jan 1, 2026 · source file | $1,151.10 | $3,197.50 | $180.34–$2,026.08 | 64% |
| St.davids Surgical Hospital Austin, TX Computed tomographic angiography, heart, coronary arteries and bypass grafts (when present), with contrast material, including 3D image postprocessing (including evaluation of cardiac structure and mo CAT Scan+2 more lines at this price File of Sep 1, 2026 · source file | $1,400.00 | $1,400.00 | $273.18–$2,739.00 | — |
| Ascension Cedar Park Cedar Park, TX · (512) 528-7000 CT-HT CARD FUNC W+1 more line at this price File of Jan 1, 2026 · source file | $1,876.94 | $5,213.71 | $180.34–$2,346.17 | 64% |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC CTA,HEART,ARTERIES/BYPS GRAFT File of Jun 13, 2026 · source file | $2,118.60 | $3,531.00 | $175.06–$2,648.25 | 40% |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC CTA,HEART,ARTERIES/BYPS GRAFT File of Jun 13, 2026 · source file | $2,118.60 | $3,531.00 | $175.06–$2,648.25 | 40% |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX · (512) 509-0401 HC CTA,HEART,ARTERIES/BYPS GRAFT File of Jun 13, 2026 · source file | $2,118.60 | $3,531.00 | $175.06–$3,177.90 | 40% |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC CTA,HEART,ARTERIES/BYPS GRAFT File of Jun 13, 2026 · source file | $2,118.60 | $3,531.00 | $175.06–$3,177.90 | 40% |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX · (512) 509-0401 HC CTA,HEART,ARTERIES/BYPS GRAFT File of Jun 3, 2026 · source file | $2,118.60 | $3,531.00 | $367.98–$2,295.15 | 40% |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC CTA,HEART,ARTERIES/BYPS GRAFT File of Jun 13, 2026 · source file | $2,118.60 | $3,531.00 | $175.06–$3,177.90 | 40% |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC CTA,HEART,ARTERIES/BYPS GRAFT File of Oct 30, 2026 · source file | $2,203.34 | $3,672.24 | $236.02–$2,937.79 | 40% |
| Ascension Seton Austin, TX CT ANGIO HRT W/3D IMAGE+1 more line at this price File of Jan 1, 2026 · source file | $2,238.25 | $3,197.50 | $180.34–$2,026.08 | 30% |
| Ascension Seton Edgar B Davis Luling, TX · (830) 875-7000 CT ANGIO HRT W/3D IMAGE+1 more line at this price File of Jan 1, 2026 · source file | $2,278.35 | $6,328.75 | $152.06–$2,847.94 | 64% |
| St. David's South Austin Medical Center Bastrop, TX · (512) 448-7107 CT HEART W CN ART/GRAFTS File of Sep 1, 2026 · source file | $2,512.00 | $2,512.00 | $1,693.09 | — |
| Texas Children's Hospital - Austin Austin, TX · (832) 824-1100 TC CTA, HEART W/CON, INCL 3D, MORPHOLOGY File of Mar 5, 2026 · source file | $3,461.22 | $5,166.00 | $175.06–$4,907.70 | 33% |
| St. David's Georgetown Hospital Georgetown, TX · (512) 476-7111 CT HEART W CN ART/GRAFTS File of Sep 1, 2026 · source file | $4,759.00 | $4,759.00 | $237.95–$4,045.15 | — |
| Heart Hosp of Austin Austin, TX CT HEART W CN ART/GRAFTS File of Sep 1, 2026 · source file | $4,759.00 | $4,759.00 | $3,326.54 | — |
| Heart Hosp of Austin at St. David's Round Rock Round Rock, TX CT HEART W CN ART/GRAFTS File of Sep 1, 2026 · source file | $4,759.00 | $4,759.00 | $3,207.57 | — |
| St. David's Medical Center Manor, TX · (512) 476-7111 CT HEART W CN ART/GRAFTS File of Sep 1, 2026 · source file | $4,759.00 | $4,759.00 | $237.95–$4,283.10 | — |
| St. David's North Austin Medical Center Austin, TX · (512) 901-1000 CT HEART W CN ART/GRAFTS File of Sep 1, 2026 · source file | $6,046.00 | $6,046.00 | $302.30–$5,441.40 | — |
Outpatient: lowest $161.00, median $2,118.60, highest $6,046.00 — a 37.6× difference within the same market.
As an inpatient, the same code is billed by 17 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 18 of 26 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 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 coronary CT angiography is, what the price covers and why prices differ: Coronary CT angiography explained.