Phosphorus test cost in Tulsa, OK — inpatient
In Tulsa, OK, 16 hospitals list a cash price for phosphorus (phosphate) blood test as an inpatient: from $14.17 to $133.20, with a median of $34.50. The lowest listed price is at Tulsa Spine & Specialty Hospital — $20.33 less than the median here. Across Oklahoma, the median is $32.80 at 60 hospitals.
Cash prices at 16 facilities across 8 cities for code 84100, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Aug 6, 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 Tulsa, OK.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Tulsa Spine & Specialty Hospital lowest Tulsa, OK · (918) 388-5701 Phosphate level source file | $14.17 | $56.70 | $4.22–$14.18 | 75% |
| Wagoner Community Hospital Wagoner, OK · (918) 485-5514 PHOSPHORUS source file | $16.13 | $32.25 | $4.22–$5.93 | 50% |
| Ascension St. John Medical Center Tulsa, OK · (918) 744-2296 PHOSPHORUS- 45872 source file | $25.53 | $69.00 | $4.95–$69.00 | 63% |
| St. John Broken Arrow Broken Arrow, OK · (918) 994-8100 PHOSPHORUS- 45872 source file | $25.53 | $69.00 | $4.95–$69.00 | 63% |
| Ascension St. John Jenks Jenks, OK · (918) 994-8100 PHOSPHORUS- 45872 source file | $25.53 | $69.00 | $4.95–$69.00 | 63% |
| St. John Sapulpa Sapulpa, OK · (918) 224-4280 PHOSPHORUS- 45872 source file | $25.53 | $69.00 | $4.95–$69.00 | 63% |
| St John Owasso Owasso, OK · (918) 274-5100 PHOSPHORUS- 45872 source file | $25.53 | $69.00 | $4.95–$69.00 | 63% |
| Ascension St. John Medical Center Tulsa, OK · (918) 744-2296 ASSAY OF PHOSPHORUS 34625 source file | $32.93 | $89.00 | $4.95–$89.00 | 63% |
| St. John Broken Arrow Broken Arrow, OK · (918) 994-8100 ASSAY OF PHOSPHORUS 34625 source file | $32.93 | $89.00 | $4.95–$89.00 | 63% |
| St John Owasso Owasso, OK · (918) 274-5100 ASSAY OF PHOSPHORUS 34625 source file | $32.93 | $89.00 | $4.95–$89.00 | 63% |
| St. John Sapulpa Sapulpa, OK · (918) 224-4280 ASSAY OF PHOSPHORUS 34625 source file | $32.93 | $89.00 | $4.95–$89.00 | 63% |
| Ascension St. John Jenks Jenks, OK · (918) 994-8100 ASSAY OF PHOSPHORUS 34625 source file | $32.93 | $89.00 | $4.95–$89.00 | 63% |
| Hillcrest Hospital Henryetta Henryetta, OK · (918) 650-1511 Phosphate level source file | $33.30 | $111.00 | $4.22–$111.00 | 70% |
| Hillcrest Hospital Claremore Claremore, OK · (918) 341-2556 Phosphate level source file | $35.70 | $119.00 | $4.22–$92.82 | 70% |
| Saint Francis Hospital South Tulsa, OK · (918) 307-6010 Hc Assay Of Phosphorus Inorganic File of Apr 1, 2026 · source file | $45.60 | $114.00 | — | 60% |
| Saint Francis Hospital Yale Tulsa, OK · (918) 494-8467 Hc Assay Of Phosphorus Inorganic File of Apr 1, 2026 · source file | $45.60 | $114.00 | — | 60% |
| PAM Rehabilitation Hospital of Tulsa Tulsa, OK Phosphorus File of Aug 6, 2026 · source file | $62.75 | $62.75 | $43.93–$53.34 | — |
| Hillcrest Hospital South Tulsa, OK · (918) 294-4499 Phosphate level source file | $64.20 | $214.00 | $1.99–$171.20 | 70% |
| Bailey Medical Center Owasso, OK · (918) 376-8000 Phosphate level source file | $74.70 | $249.00 | $1.99–$249.00 | 70% |
| PAM Specialty Hospital of Tulsa Tulsa, OK Phosphorus File of Aug 6, 2026 · source file | $87.45 | $87.45 | $61.22–$78.71 | — |
| Hillcrest Medical Center Tulsa, OK · (918) 579-1000 Phosphate level source file | $133.20 | $444.00 | $2.84–$444.00 | 70% |
Inpatient: lowest $14.17, median $34.50, highest $133.20 — a 9.4× difference within the same market.
As an outpatient, the same code is billed by 18 facilities here, median $34.50 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 11 of 14 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. 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.