Magnesium test at Portsmouth Regional Hospital
CPT 83735 · Portsmouth, NH
These are Portsmouth Regional Hospital's own posted figures from its standard-charges file dated September 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
The posted cash price equals the gross charge: this file shows no self-pay discount for this service.
Across 4 New Hampshire hospitals we index that post a cash price for this service: lowest $135.00, median $269.63, highest $411.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Exeter Hospital Inc Exeter, NH | 11.0 mi | $135.00 | $135.00 | 2026-04-01 |
| Frisbie Memorial Hospital Rochester, NH | 18.3 mi | $174.00 | $174.00 | 2026-09-01 |
| Anna Jaques Hospital Newburyport, MA | 18.6 mi | $38.00 | $38.00 | 2026-04-01 |
| Parkland Medical Center Derry, NH | 26.9 mi | $365.25 | $365.25 | 2026-09-01 |
| Merrimack Health Lawrence Hospital Lawrence, MA | 30.3 mi | $55.00 | $55.00 | 2024-08-01 |
| Lowell General Hospital Lowell, MA | 40.2 mi | $16.80 | $24.00 | 2026-04-01 |
| Melrosewakefield Healthcare Melrose, MA | 44.7 mi | $16.80 | $24.00 | 2026-04-01 |
| Winchester Hospital Winchester, MA | 46.3 mi | $102.00 | $102.00 | 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 |
|---|---|---|---|---|
| MAGNESIUM RBC standard_charge_information[157516] | outpatient | $411.00 | $411.00 | $105.63 – $390.45 |
| Magnesium standard_charge_information[1870] | outpatient | $11.55 – $27.00 | ||
| Magnesium standard_charge_information[40342] | outpatient | $5.97 – $35.32 | ||
| MAGNESIUM OTHER standard_charge_information[66087] | outpatient | $210.00 | $210.00 | $53.97 – $199.50 |
| MAGNESIUM BLD standard_charge_information[153821] | outpatient | $147.00 | $147.00 | $37.78 – $139.65 |
| MAGNESIUM URINE standard_charge_information[157517] | outpatient | $97.00 | $97.00 | $24.93 – $92.15 |
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 Portsmouth Regional Hospital prices