Magnesium test at Memorial Hospital
CPT 83735 · Belleville, IL
These are Memorial Hospital's own posted figures from its standard-charges file dated December 15, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 40 Illinois hospitals we index that post a cash price for this service: lowest $5.50, median $80.60, highest $206.46. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| HSHS St. Elizabeth's Hospital O Fallon, IL | 6.3 mi | $105.12 | $146.00 | 2026-03-24 |
| Gateway Regional Medical Center Granite City, IL | 13.4 mi | $206.46 | $344.10 | 2026-03-30 |
| Barnes Jewish Hospital Saint Louis, MO | 15.6 mi | $91.80 | $153.00 | 2025-12-15 |
| St. Louis Childrens Hospital Saint Louis, MO | 15.6 mi | $31.20 | $52.00 | 2025-12-15 |
| Christian Hospital Northeast Saint Louis, MO | 20.1 mi | $93.60 | $156.00 | 2025-12-15 |
| Mercy Hospital South Saint Louis, MO | 21.1 mi | $83.20 | $128.00 | 2026-06-10 |
| Missouri Baptist Medical Center Saint Louis, MO | 24.4 mi | $93.60 | $156.00 | 2025-12-15 |
| Mercy Hospital St. Louis Saint Louis, MO | 26.0 mi | $76.05 | $117.00 | 2026-06-04 |
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 standard_charge_information[6957] | both | $93.60 | $156.00 | $6.70 – $156.00 |
| HC Magnesium 24 Hr UR standard_charge_information[6958] | both | $93.60 | $156.00 | $6.70 – $156.00 |
| HC Magnesium Body Fluid standard_charge_information[6959] | both | $93.60 | $156.00 | $6.70 – $156.00 |
| HC Magnesium Urine standard_charge_information[6960] | both | $93.60 | $156.00 | $6.70 – $156.00 |
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 Memorial Hospital prices