Cardiac catheterization cost in Houston, TX
In Houston-Pasadena-The Woodlands, TX, 50 hospitals list a cash price for cardiac catheterization with coronary angiogram: from $2,563.19 to $65,833.39, with a median of $5,950.50. The lowest listed price is at Harris Health and 1 other hospital — $3,387.31 less than the median here. Across Texas, the median is $9,345.00 at 231 hospitals.
- The median here, $5,950.50, is 36% below the US median of $9,316.35.
- Houston, TX has the lowest median of 4 metro areas in Texas with at least 10 hospitals pricing this code.
- 11 of 50 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 50 facilities across 17 cities for code 93458, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 1, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Sep 1, 2026.
Lowest$2,563.19Harris Health + 1 more
Median$5,950.50half of hospitals charge less
Highest$65,833.39in this market
Difference25.7×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Houston-Pasadena-The Woodlands, TX.
median
Lowest $2,563.19Highest $65,833.39
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Harris Health lowest Houston, TX · (713) 873-2000 ECHG INVASIVE CARD L HRT ARTERY/VENTRICLE ANGIO (PROSOLV) File of Mar 24, 2026 · source file | $2,563.19 | $5,419.00 | $3,100.00–$4,335.20 | 53% |
| Harris Health lowest Taub Loop Houston, TX · (713) 873-2000 ECHG INVASIVE CARD L HRT ARTERY/VENTRICLE ANGIO (PROSOLV) File of Mar 24, 2026 · source file | $2,563.19 | $5,419.00 | $3,100.00–$4,335.20 | 53% |
| Hsa St. Joseph Houston, TX · (713) 757-1000 L HRT ARTERY/VENTRICLE ANGIO File of Sep 1, 2026 · source file | $3,208.55 | $23,816.12 | $3,096.25–$4,559.38 | 87% |
| Memorial Hermann Pearland Hospital one side Pearland, TX · (713) 448-6796 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Tirr Memorial Hermann one side Houston, TX HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Memorial Hermann Sugar Land Hospital one side Sugar Land, TX · (281) 725-5000 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Memorial Hermann Southeast Hospital one side Houston, TX · (713) 448-6796 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Memorial Hermann Memorial City Medical Center one side Houston, TX · (713) 242-3000 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Memorial Hermann Katy Hospital one side Katy, TX · (281) 392-1111 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Memorial Hermann The Woodlands Medical Center one side The Woodlands, TX · (713) 448-6796 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Memorial Hermann Northeast Hospital one side Humble, TX · (281) 540-7700 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Memorial Hermann Southwest Hospital one side Houston, TX · (713) 448-6796 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Memorial Hermann Greater Heights Hospital one side Houston, TX · (713) 448-6796 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,075.52 | $12,736.00 | — | 68% |
| Children's Memorial Hermann Hospital one side Houston, TX HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,393.36 | $13,729.25 | — | 68% |
| Memorial Hermann Cypress Hospital one side Cypress, TX · (713) 704-3700 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,393.36 | $13,729.25 | — | 68% |
| Memorial Hermann-Texas Medical Center one side Houston, TX · (713) 704-3700 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,393.36 | $13,729.25 | — | 68% |
| Memorial Hermann Imaging Center (Texas Medical Center) one side Houston, TX · (713) 704-3700 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,393.36 | $13,729.25 | — | 68% |
| Memorial Hermann Imaging Center (Cypress) one side Cypress, TX · (713) 704-3700 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,393.36 | $13,729.25 | — | 68% |
| Memorial Hermann Imaging Center (Upper Kirby) one side Houston, TX · (713) 704-3700 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,393.36 | $13,729.25 | — | 68% |
| Memorial Hermann Imaging Center (Bellaire) one side Bellaire, TX · (713) 704-3700 HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,393.36 | $13,729.25 | — | 68% |
| Memorial Hermann Rockets Orthopedic Hospital one side Bellaire, TX HC CATH CATH PLACE/CORON ANGIO, IMG SUPER/INTERP,W LEFT HEART VENTRICULOGRAPHY File of Apr 1, 2026 · source file | $4,393.36 | $13,729.25 | — | 68% |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC CATH PLCMT L HRT ART/LV GRAM File of Apr 1, 2026 · source file | $5,088.00 | $10,176.00 | — | 50% |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC CATH PLCMT L HRT ART/LV GRAM File of Apr 1, 2026 · source file | $5,950.50 | $11,901.00 | — | 50% |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC CATH PLCMT L HRT ART/LV GRAM File of Apr 1, 2026 · source file | $5,950.50 | $11,901.00 | — | 50% |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC CATH PLCMT L HRT ART/LV GRAM File of Apr 1, 2026 · source file | $5,950.50 | $11,901.00 | — | 50% |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC CATH PLCMT L HRT ART/LV GRAM File of Apr 1, 2026 · source file | $5,950.50 | $11,901.00 | — | 50% |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC CATH PLCMT L HRT ART/LV GRAM File of Apr 1, 2026 · source file | $5,950.50 | $11,901.00 | — | 50% |
| Houston Methodist Continuing Care Hospital Katy, TX HC CATH PLCMT L HRT ART/LV GRAM File of Apr 1, 2026 · source file | $5,950.50 | $11,901.00 | — | 50% |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC CATH PLCMT L HRT ART/LV GRAM File of Apr 1, 2026 · source file | $5,950.50 | $11,901.00 | — | 50% |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC CATH PLCMT L HRT ART/LV GRAM File of Apr 1, 2026 · source file | $5,950.50 | $11,901.00 | — | 50% |
| St Luke's Patients Medical Center Pasadena, TX · (281) 487-0700 LH LV CA INJANGSUP File of Feb 28, 2026 · source file | $7,570.50 | $21,630.00 | $1,438.40–$28,954.00 | 65% |
| The Community Hospital of Brazosport Lake Jackson, TX · (979) 297-4411 LHRT CATH WITH ANGIO File of Feb 28, 2026 · source file | $8,494.15 | $24,269.00 | $1,456.14–$12,750.00 | 65% |
| St Luke's Lakeside Hospital The Woodlands, TX · (936) 266-4055 HC L HRT ART/VENTR ANGIO File of Feb 28, 2026 · source file | $8,642.55 | $24,693.00 | $1,975.44–$28,954.00 | 65% |
| St Luke's the Woodlands Hospital The Woodlands, TX · (936) 266-4050 HC L HRT ART/VENTR ANGIO File of Feb 28, 2026 · source file | $8,642.55 | $24,693.00 | $2,319.57–$28,954.00 | 65% |
| CHI St. Luke's Health Baylor College of Medicine Medical Center Houston, TX · (832) 355-1000 HC L HRT ART/VENTR ANGIO File of Feb 28, 2026 · source file | $8,642.55 | $24,693.00 | $2,319.57–$28,954.00 | 65% |
| CHI St. Luke's Health Springwood Village Spring, TX · (936) 266-4050 HC L HRT ART/VENTR ANGIO File of Feb 28, 2026 · source file | $8,642.55 | $24,693.00 | $2,319.57–$28,954.00 | 65% |
| St Luke's Sugar Land Hospital Sugar Land, TX · (281) 637-7000 HC L HRT ART/VENTR ANGIO File of Feb 28, 2026 · source file | $8,642.55 | $24,693.00 | $1,975.44–$28,954.00 | 65% |
| St. Lukes Hospital at the Vintage Houston, TX · (832) 534-5000 HC L HRT ART/VENTR ANGIO File of Feb 28, 2026 · source file | $8,642.55 | $24,693.00 | $1,975.44–$28,954.00 | 65% |
| Texas Children's Hospital one side Houston, TX · (832) 824-1000 TC CORONARIES & LHC (+/- LT ANGIOS)+2 more lines at this price File of Mar 5, 2026 · source file | $8,848.69 | $13,207.00 | $3,565.89–$12,546.65 | 33% |
| HCA Houston Healthcare Southeast Pasadena, TX · (713) 359-1000 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $15,009.16 | $15,009.16 | $300.00–$13,508.24 | — |
| HCA Houston Healthcare Tomball Houston, TX · (281) 351-7500 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $27,225.95 | $27,225.95 | $3,539.37–$23,142.06 | — |
| HCA Houston Healthcare Pearland Houston, TX · (713) 770-7000 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $29,898.63 | $29,898.63 | $3,886.82–$25,413.84 | — |
| HCA Houston Healthcare Clear Lake Alvin, TX · (281) 332-2511 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $33,199.16 | $33,199.16 | $300.00–$29,879.24 | — |
| HCA Houston Mainland Texas City, TX · (281) 332-2511 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $33,199.16 | $33,199.16 | $300.00–$29,879.24 | — |
| HCA Houston Healthcare West Houston, TX · (281) 588-8080 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $34,826.00 | $34,826.00 | $300.00–$31,343.40 | — |
| HCA Houston Healthcare Conroe Conroe, TX · (936) 539-1111 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $45,269.40 | $45,269.40 | $300.00–$40,742.46 | — |
| HCA Houston Healthcare Northwest Houston, TX · (281) 440-1000 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $64,017.05 | $64,017.05 | $8,322.22–$54,414.49 | — |
| HCA Houston Healthcare Kingwood Humble, TX · (281) 359-7500 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $65,252.47 | $65,252.47 | $300.00–$58,727.22 | — |
| HCA Houston Healthcare North Cypress Houston, TX · (281) 359-7500 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $65,252.47 | $65,252.47 | $8,482.82–$55,464.60 | — |
| HCA Houston Healthcare Medical Center Houston, TX · (713) 527-5019 CTH PLC/INJ LHC & L VENT File of Sep 1, 2026 · source file | $65,833.39 | $65,833.39 | $8,558.34–$55,958.38 | — |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
Check the item The description in the hospital file looks like a supply or device (a catheter, a brace, an implant), not this procedure. The hospital may have filed it under the wrong code: ask before relying on this price.
Outpatient: lowest $2,563.19, median $5,950.50, highest $65,833.39 — a 25.7× difference within the same market.
As an inpatient, the same code is billed by 38 facilities here, median $4,393.36. 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 12 of 23 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 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 cardiac catheterization is, what the price covers and why prices differ: Cardiac catheterization explained.