Magnesium test at Providence Mission Hospital
CPT 83735 · Mission Viejo, CA
These are Providence Mission 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 65 California hospitals we index that post a cash price for this service: lowest $6.00, median $108.05, highest $477.25. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Memorialcare Saddleback Medical Center Laguna Hills, CA | 2.4 mi | $57.00 | $57.00 | 2026-04-01 |
| Foothill Regional Medical Center Tustin, CA | 12.4 mi | $196.86 | $196.86 | 2026-03-18 |
| Hoag Memorial Hospital Presbyterian Newport Beach, CA | 15.2 mi | $64.31 | $98.94 | 2026-04-01 |
| Children's Hospital of Orange County Orange, CA | 17.2 mi | $366.00 | $366.00 | 2026-03-19 |
| Memorialcare Orange Coast Medical Center Fountain Valley, CA | 17.8 mi | $57.00 | $57.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim, CA | 19.5 mi | $106.08 | $204.00 | 2026-04-01 |
| Kaiser Foundation Hospital, Riverside Riverside, CA | 23.9 mi | $106.08 | $204.00 | 2026-04-01 |
| Providence St. Jude Medical Center Fullerton, CA | 24.5 mi | $73.92 | $154.00 | 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 ASSAY OF MAGNESIUM CDM standard_charge_information[6046] | both | $59.04 | $123.00 | |
| HC MAGNESIUM QUANT URINE standard_charge_information[5489] | both | $16.80 | $35.00 | |
| HC ASSAY OF MAGNESIUM LAB standard_charge_information[5523] | both | $32.52 | $67.75 | |
| HC ASSAY OF MAGNESIUM CDM standard_charge_information[6046] | both | $4.05 | $8.43 | |
| HC ASSAY OF MAGNESIUM CDM standard_charge_information[6046] | both | $6.24 | $13.00 | |
| HC ASSAY OF MAGNESIUM CDM standard_charge_information[6046] | outpatient | $36.00 | $75.00 | |
| Assay of magnesium standard_charge_information[325699] | outpatient | $5.70 – $121.02 |
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 Providence Mission Hospital prices