Ascension Seton Williamson
Round Rock, TX
Posts prices for 3 of the 66 common shoppable procedures we track. Price file retrieved 2026-07-18.
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| Procedure | Posted cash | Posted gross | × Medicare |
|---|---|---|---|
| Epidural injection, lumbar/sacral (with imaging) (62322) | $922.68 | $2,563 | 1.0× |
| Left heart catheterization (93452) range across 2 matching MRF lines |
$3,701.79–$4,941 | $10,282.75–$13,725 | varies |
| Sleep study (attended polysomnography) (95810) range across 3 matching MRF lines |
$1,528.29–$6,229.62 | $4,245.25–$17,304.50 | varies |
A range means this hospital published different amounts on matching machine-readable-file lines. We show the lowest–highest posted amount because we cannot tell from the published file which line would apply to a particular visit.
More prices at this hospital
- Visits & medical services: 67 codes with posted prices and Medicare benchmarks
- Procedures & surgery: 187 codes with posted prices and Medicare benchmarks
- Supplies, drugs & other: 4 codes with posted prices and Medicare benchmarks
Get the raw price file
Download the machine-readable file (CSV, 192.6 MB) ↓ — captured 2026-07-18
File links point at the hospital's own hosting and sometimes rotate — if the download fails, use the hospital's transparency page.