Phosphorus test cost in Union, MS — inpatient
In Union, MS, 1 hospital lists a cash price for phosphorus (phosphate) blood test as an inpatient: from $20.13 to $20.13, with a median of $20.13. Across Mississippi, the median is $26.00 at 55 hospitals.
Cash prices at 1 facility for code 84100, as an inpatient (admitted to hospital) . Collected Sep 24, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Ochsner Laird Hospital Union, MS · (601) 774-8214 HC PHOSPHORUS | $20.13 | $33.00 | — | 39% | — source file |
Inpatient: lowest $20.13, median $20.13, highest $20.13.
As an outpatient, the same code is billed by 1 facility here, median $20.13 — that is the price to compare if you are not being admitted.
What it is
A phosphorus test measures phosphate in the blood. It is used with calcium for kidney disease, bone disease and parathyroid problems.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.