Magnesium test at Ascension Seton Edgar B Davis
CPT 83735 · Luling, TX
These are Ascension Seton Edgar B Davis's own posted figures from its standard-charges file dated January 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 111 Texas hospitals we index that post a cash price for this service: lowest $6.57, median $160.50, highest $2,178.17. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Baylor Scott & White Medical Center - Buda Buda, TX | 29.3 mi | $116.29 | $193.82 | 2026-06-13 |
| Ascension Seton Smithville Smithville, TX | 35.1 mi | $120.15 | $333.75 | 2026-01-01 |
| Ascension Seton Southwest Austin, TX | 38.4 mi | $133.56 | $371.00 | 2026-01-01 |
| St. David's South Austin Medical Center Austin, TX | 38.7 mi | $629.00 | $629.00 | 2026-09-01 |
| Dell Seton Medical Center at the University of TX Austin, TX | 40.3 mi | $120.15 | $333.75 | 2026-01-01 |
| Ascension Seton Medical Center Austin Austin, TX | 41.9 mi | $133.56 | $371.00 | 2026-01-01 |
| St. David's Medical Center Austin, TX | 41.9 mi | $440.00 | $440.00 | 2026-09-01 |
| Baylor Scott & White Medical Center- Austin Austin, TX | 42.1 mi | $116.29 | $193.82 | 2026-06-13 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 83735 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| MAGNESIUM line 3751533 | both | $134.01 | $372.25 | $5.63 – $167.51 |
| MAGNESIUM line 3751534 | outpatient | $134.01 | $372.25 | $5.63 – $167.51 |
| MAGNESIUM FLUID line 3766222 | both | $134.01 | $372.25 | $5.63 – $167.51 |
| MAGNESIUM FLUID line 3766223 | outpatient | $134.01 | $372.25 | $5.63 – $167.51 |
| MAGNESIUM URINE 24HR line 3847328 | both | $134.01 | $372.25 | $5.63 – $167.51 |
| MAGNESIUM URINE 24HR line 3847329 | outpatient | $134.01 | $372.25 | $5.63 – $167.51 |
| ASSAY OF MAGNESIUM line 4287188 | both | $5.63 – $167.51 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Ascension Seton Edgar B Davis prices