Phosphorus test cost in Corning, NY — inpatient
In Corning, NY, 1 hospital lists a cash price for phosphorus (phosphate) blood test as an inpatient: from $23.04 to $23.04, with a median of $23.04. Across New York, the median is $20.50 at 111 hospitals.
Cash prices at 1 facility for code 84100, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Corning Hospital Corning, NY · (607) 937-7200 Phosphorus Inorganic | $23.04 | $28.80 | $4.74–$18.47 | 20% | — source file |
Inpatient: lowest $23.04, median $23.04, highest $23.04.
As an outpatient, the same code is billed by 3 facilities here, median $23.04 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.