Phosphorus test cost in Lewiston, ME — inpatient
In Lewiston-Auburn, ME, 1 hospital lists a cash price for phosphorus (phosphate) blood test as an inpatient: from $27.36 to $27.36, with a median of $27.36. Across Maine, the median is $26.68 at 28 hospitals.
Cash prices at 1 facility for code 84100, as an inpatient (admitted to hospital) . Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Lewiston-Auburn, ME.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| St Mary's Regional Medical Center lowest Lewiston, ME · (207) 777-8100 HC PHOSPHORUS SERUM | $27.36 | $72.00 | — | 62% | — source file |
| St Mary's Regional Medical Center lowest Lewiston, ME · (207) 777-8100 HC SO PHOSPHORUS INORGANIC | $27.36 | $72.00 | — | 62% | — source file |
Inpatient: lowest $27.36, median $27.36, highest $27.36.
As an outpatient, the same code is billed by 1 facility here, median $27.36 — 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.