Phosphorus test cost in Marietta, OH — inpatient
In Marietta, OH, 2 hospitals list a cash price for phosphorus (phosphate) blood test as an inpatient: from $27.08 to $27.13, with a median of $27.11. The lowest listed price is at Selby General Hospital — $0.03 less than the median here. Across Ohio, the median is $35.75 at 131 hospitals.
Cash prices at 2 facilities for code 84100, as an inpatient (admitted to hospital) . Collected Oct 1, 2026; the hospital files themselves were last updated between Oct 1, 2026 and Oct 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Marietta, OH.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Selby General Hospital lowest Marietta, OH · (740) 568-2000 Phosphorus File of Oct 1, 2026 · source file | $27.08 | $45.13 | — | 40% |
| Marietta Memorial Hospital Marietta, OH · (740) 374-1400 Phosphorus File of Oct 1, 2026 · source file | $27.13 | $45.21 | — | 40% |
Inpatient: lowest $27.08, median $27.11, highest $27.13.
As an outpatient, the same code is billed by 2 facilities here, median $27.11 — 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.