Magnesium test at Houston Methodist Hospital
CPT 83735 · Houston, TX
These are Houston Methodist Hospital's own posted figures from its standard-charges file dated April 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 |
|---|---|---|---|---|
| Memorial Hermann - Texas Medical Center Houston, TX | 0.0 mi | $23.92 | $74.75 | 2026-04-01 |
| Baylor St. Lukes Medical Center Houston, TX | 0.0 mi | $168.70 | $482.00 | 2026-02-28 |
| Texas Orthopedic Hospital Houston, TX | 0.0 mi | $857.60 | $857.60 | 2026-09-01 |
| Texas Childrens Hospital Houston, TX | 0.0 mi | $91.12 | $136.00 | 2026-03-05 |
| Womans Hospital of Texas,the Houston, TX | 1.8 mi | $725.06 | $725.06 | 2026-09-01 |
| HCA Houston Healthcare Medical Center Houston, TX | 2.6 mi | $925.79 | $925.79 | 2026-09-01 |
| St. Joseph Medical Center Houston, TX | 4.2 mi | $6.57 | $216.72 | 2026-09-01 |
| Memorial Hermann Hospital System Houston, TX | 6.5 mi | $19.60 | $61.25 | 2026-04-01 |
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 |
|---|---|---|---|---|
| HC MAGNESIUM BLOOD standard_charge_information[9707] | both | $177.00 | $354.00 | |
| HC MAGNESIUM RBC standard_charge_information[8340] | both | $11.00 | $22.00 | |
| HC MAGNESIUM, URINE standard_charge_information[8367] | both | $11.00 | $22.00 | |
| HC UR MAGNESIUM standard_charge_information[9889] | both | $173.00 | $346.00 | |
| Assay of magnesium standard_charge_information[23528] | outpatient | $6.70 – $82.74 |
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 Houston Methodist Hospital prices